{"title":"Waste \u0026 Pipeworks | Plumbing Supplies","description":"\u003cp data-start=\"505\" data-end=\"1085\"\u003eDiscover a complete range of \u003cstrong data-start=\"534\" data-end=\"557\"\u003ewaste and pipeworks\u003c\/strong\u003e essentials at \u003cstrong data-start=\"572\" data-end=\"597\"\u003eJJ Building Materials\u003c\/strong\u003e, suitable for everything from domestic plumbing repairs to full system installations. Our collection includes durable \u003cstrong data-start=\"716\" data-end=\"740\"\u003eCopper Pipe \u0026amp; Tubing\u003c\/strong\u003e, reliable \u003cstrong data-start=\"751\" data-end=\"775\"\u003eCompression Fittings\u003c\/strong\u003e, high-quality \u003cstrong data-start=\"790\" data-end=\"811\"\u003eEnd Feed Fittings\u003c\/strong\u003e, and \u003cstrong data-start=\"817\" data-end=\"841\"\u003eSolder Ring Fittings\u003c\/strong\u003e — plus all the components needed to manage drainage, waste flow and water supply safely and efficiently. Designed for both professionals and DIY installers, our products ensure strong performance, easy installation and long-term reliability.\u003c\/p\u003e\n\u003ch3 data-start=\"1087\" data-end=\"1150\"\u003eCopper Pipe \u0026amp; Tubing for Strong, Dependable Installations\u003c\/h3\u003e\n\u003cp data-start=\"1152\" data-end=\"1406\"\u003eOur \u003ca href=\"\/collections\/copper-pipe-tubing\" title=\"Copper Pipe \u0026amp;amp; Tubing\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1180\"\u003eCopper Pipe \u0026amp; Tubing\u003c\/strong\u003e\u003c\/a\u003e offers excellent durability, heat resistance and corrosion protection. Ideal for hot and cold water systems, heating setups and general plumbing, it remains one of the most reliable materials for long-lasting installations.\u003c\/p\u003e\n\u003ch3 data-start=\"1408\" data-end=\"1458\"\u003eCompression Fittings for Fast, Secure Joints\u003c\/h3\u003e\n\u003cp data-start=\"1460\" data-end=\"1711\"\u003eDesigned for ease and flexibility, our \u003ca href=\"\/collections\/compression-fittings\" title=\"Compression Fittings\"\u003e\u003cstrong data-start=\"1499\" data-end=\"1523\"\u003eCompression Fittings\u003c\/strong\u003e\u003c\/a\u003e provide a tight, leak-free connection without the need for heat or soldering. Perfect for repairs or tight spaces, these fittings work with copper, plastic and mixed-material pipelines.\u003c\/p\u003e\n\u003ch3 data-start=\"1713\" data-end=\"1768\"\u003eEnd Feed Fittings for Professional-Grade Plumbing\u003c\/h3\u003e\n\u003cp data-start=\"1770\" data-end=\"1973\"\u003eFor a neat and permanent connection, choose our \u003ca href=\"\/collections\/end-feed-fittings\" title=\"End Feed Fittings\"\u003e\u003cstrong data-start=\"1818\" data-end=\"1839\"\u003eEnd Feed Fittings\u003c\/strong\u003e\u003c\/a\u003e. These fittings are widely used by plumbing professionals for their reliability, strength and clean finish when soldered correctly.\u003c\/p\u003e\n\u003ch3 data-start=\"1975\" data-end=\"2034\"\u003eSolder Ring Fittings for Quick, Clean Soldered Joints\u003c\/h3\u003e\n\u003cp data-start=\"2036\" data-end=\"2232\"\u003eOur \u003ca href=\"\/collections\/solder-ring-fittings\" title=\"Solder Ring Fittings\"\u003e\u003cstrong data-start=\"2040\" data-end=\"2064\"\u003eSolder Ring Fittings\u003c\/strong\u003e\u003c\/a\u003e contain pre-loaded solder, making installation faster and more convenient. They’re perfect for achieving strong, even joints across domestic and commercial pipework.\u003c\/p\u003e\n\u003ch3 data-start=\"2234\" data-end=\"2285\"\u003eOverflow Components for Safe Water Management\u003c\/h3\u003e\n\u003cp data-start=\"2287\" data-end=\"2498\"\u003eBrowse our durable \u003ca href=\"\/collections\/overflow\" title=\"Overflow\"\u003e\u003cstrong data-start=\"2306\" data-end=\"2318\"\u003eOverflow\u003c\/strong\u003e\u003c\/a\u003e fittings designed to safely redirect excess water from cisterns, tanks and basins. These components are essential for preventing flooding and maintaining a safe plumbing system.\u003c\/p\u003e\n\u003ch3 data-start=\"2500\" data-end=\"2560\"\u003eSolvent Weld Solutions for Permanent Waste Connections\u003c\/h3\u003e\n\u003cp data-start=\"2562\" data-end=\"2793\"\u003eOur \u003ca href=\"\/collections\/solvent-weld\" title=\"Solvent Weld\"\u003e\u003cstrong data-start=\"2566\" data-end=\"2582\"\u003eSolvent Weld\u003c\/strong\u003e\u003c\/a\u003e pipes and fittings create strong, rigid, permanent bonds that ensure a watertight waste system. Ideal for bathroom and kitchen installations, they provide excellent flow performance and long-term reliability.\u003c\/p\u003e\n\u003ch3 data-start=\"2795\" data-end=\"2838\"\u003eTraps \u0026amp; Wastes for Effective Drainage\u003c\/h3\u003e\n\u003cp data-start=\"2840\" data-end=\"3042\"\u003eChoose from a wide range of \u003ca href=\"\/collections\/traps-wastes\" title=\"Traps \u0026amp; Wastes\"\u003e\u003cstrong data-start=\"2868\" data-end=\"2886\"\u003eTraps \u0026amp; Wastes\u003c\/strong\u003e\u003c\/a\u003e, including bottle traps, P-traps and bath wastes, all designed to prevent odours, ensure smooth drainage and maintain hygiene across your plumbing setup.\u003c\/p\u003e\n\u003ch3 data-start=\"3285\" data-end=\"3332\"\u003eFlexible Connectors for Easy Installation\u003c\/h3\u003e\n\u003cp data-start=\"3334\" data-end=\"3560\"\u003eSimplify awkward installations with our \u003ca href=\"\/collections\/flexible-connectors\" title=\"Flexible Connectors\"\u003e\u003cstrong data-start=\"3374\" data-end=\"3397\"\u003eFlexible Connectors\u003c\/strong\u003e\u003c\/a\u003e. These connectors allow movement and alignment flexibility, making them perfect for connecting taps, appliances and toilets where rigid pipework isn’t suitable.\u003c\/p\u003e\n\u003ch3 data-start=\"3562\" data-end=\"3625\"\u003eWaste Pipes \u0026amp; Fittings for Reliable Wastewater Management\u003c\/h3\u003e\n\u003cp data-start=\"3627\" data-end=\"3863\"\u003eWe supply a complete range of \u003ca href=\"\/collections\/waste-pipes-fittings\" title=\"Waste Pipes \u0026amp;amp; Fittings\"\u003e\u003cstrong data-start=\"3657\" data-end=\"3683\"\u003eWaste Pipes \u0026amp; Fittings\u003c\/strong\u003e\u003c\/a\u003e in multiple sizes and materials, ensuring smooth wastewater flow from kitchens, bathrooms and utility rooms. Durable, easy to cut and simple to install — ideal for any property.\u003c\/p\u003e\n\u003ch3 data-start=\"3865\" data-end=\"3926\"\u003eWhy Choose Waste \u0026amp; Pipeworks from JJ Building Materials\u003c\/h3\u003e\n\u003cp data-start=\"3928\" data-end=\"4290\"\u003eComplete selection of high-quality waste and plumbing components\u003cbr data-start=\"3992\" data-end=\"3995\"\u003eReliable fittings including \u003cstrong data-start=\"4023\" data-end=\"4038\"\u003eCompression\u003c\/strong\u003e, \u003cstrong data-start=\"4040\" data-end=\"4052\"\u003eEnd Feed\u003c\/strong\u003e, \u003cstrong data-start=\"4054\" data-end=\"4069\"\u003eSolder Ring\u003c\/strong\u003e, and \u003cstrong data-start=\"4075\" data-end=\"4100\"\u003eUniversal Compression\u003c\/strong\u003e\u003cbr data-start=\"4100\" data-end=\"4103\"\u003eDurable \u003cstrong data-start=\"4111\" data-end=\"4135\"\u003eCopper Pipe \u0026amp; Tubing\u003c\/strong\u003e and \u003cstrong data-start=\"4140\" data-end=\"4163\"\u003eFlexible Connectors\u003c\/strong\u003e\u003cbr data-start=\"4163\" data-end=\"4166\"\u003eWide range of \u003cstrong data-start=\"4180\" data-end=\"4206\"\u003eWaste Pipes \u0026amp; Fittings\u003c\/strong\u003e for domestic and commercial setups\u003cbr data-start=\"4241\" data-end=\"4244\"\u003eAffordable pricing and fast UK-wide delivery\u003c\/p\u003e\n\u003ch3 data-start=\"4292\" data-end=\"4302\"\u003eFAQs\u003c\/h3\u003e\n\u003ch4 data-start=\"4304\" data-end=\"4359\"\u003eAre compression fittings suitable for hot water?\u003c\/h4\u003e\n\u003cp data-start=\"4360\" data-end=\"4465\"\u003eYes. \u003cstrong data-start=\"4365\" data-end=\"4389\"\u003eCompression Fittings\u003c\/strong\u003e can be used for both hot and cold water systems when installed correctly.\u003c\/p\u003e\n\u003ch4 data-start=\"4467\" data-end=\"4536\"\u003eWhat’s the difference between solvent weld and push-fit waste?\u003c\/h4\u003e\n\u003cp data-start=\"4537\" data-end=\"4655\"\u003e\u003cstrong data-start=\"4537\" data-end=\"4553\"\u003eSolvent Weld\u003c\/strong\u003e provides a permanent bond, while push-fit options offer faster installation and future disassembly.\u003c\/p\u003e\n\u003cp data-start=\"4537\" data-end=\"4655\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"4537\" data-end=\"4655\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Aptos; mso-fareast-theme-font: minor-latin; mso-ansi-language: EN-GB; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eCheck out our other \u003ca href=\"\/collections\/plumbing-supplies\" title=\"Plumbing Supplies\"\u003e\u003cb\u003ePlumbing Supplies\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e \u003c\/b\u003erange at JJ Building Materials.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"whitespeed-barrier-pipe-15-metre-coil","title":"Whitespeed Barrier Pipe 15 Metre Coil","description":"The Whitespeed Barrier Pipe is a reliable and flexible solution for modern heating and plumbing systems. Supplied in a convenient 15-metre coil, this pipe is available in both 15mm and 22mm diameters, making it a versatile option for a range of domestic and commercial applications.\n\nDesigned with durability and efficiency in mind, this polybutylene pipe features a built-in barrier layer that helps prevent the ingress of oxygen, which can lead to corrosion in metal components. This makes it especially well-suited for traditional heating installations where reliability is essential.\n\nWhether you're working in a hard or soft water area, the Whitespeed Barrier Pipe offers a practical and flexible alternative to copper tubing—easier to handle, install, and maintain.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs this pipe suitable for both hot and cold water systems?\u003c\/h4\u003e Yes, the Whitespeed Barrier Pipe is suitable for use in both hot and cold water systems, including central heating applications. \u003cbr\u003e \u003ch4\u003eCan this pipe be used in place of copper tubing?\u003c\/h4\u003e Absolutely. It’s designed as a flexible and corrosion-resistant alternative to copper, ideal for a wide range of heating and plumbing setups. \u003cbr\u003e \u003ch4\u003eIs the pipe compatible with standard push-fit or compression fittings?\u003c\/h4\u003e Yes, it is compatible with most standard push-fit and compression fittings, making installation simple and efficient.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/copper-pipe-tubing\"\u003ecopper pipe \u0026amp; tubing\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"15mm","offer_id":50802391318870,"sku":"142235","price":14.66,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802391351638,"sku":"142236","price":28.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/whitespeed-barrier-pipe-15-metre-coil-2270626.jpg?v=1772662517"},{"product_id":"whitespeed-barrier-pipe-3-metre-straight-length","title":"Whitespeed Barrier Pipe 3 Metre Straight Length","description":"The Whitespeed Barrier Pipe in a 3 metre straight length is a practical and durable solution for everyday plumbing and heating needs. Available in both 15mm and 22mm diameters, it’s a reliable alternative to copper tubing, suitable for a wide range of installations.\n\nCrafted from high-quality polybutylene, this pipe includes an integrated oxygen barrier layer that helps reduce the risk of corrosion in metal components—making it ideal for traditional heating systems. Its rigid, straight design allows for neat and precise pipe runs, perfect for visible installations or situations where coil memory is undesirable.\n\nWhether you're working in a hard or soft water area, this pipe offers the performance and flexibility needed for modern plumbing without the hassle of copper.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat are the benefits of using a straight pipe instead of a coiled one?\u003c\/h4\u003e Straight lengths are easier to install in visible or confined areas where a clean, uniform appearance is preferred. They also eliminate the \"coil memory\" that can make flexible pipes harder to manage. \u003cbr\u003e \u003ch4\u003eCan this be used in both domestic and commercial plumbing systems?\u003c\/h4\u003e Yes, this pipe is suitable for use in both residential and light commercial applications, offering the same reliability as copper in various settings. \u003cbr\u003e \u003ch4\u003eDoes it require special tools or fittings?\u003c\/h4\u003e No special tools are needed. The pipe is compatible with standard push-fit and compression fittings, making installation straightforward for most plumbers and DIY users.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/copper-pipe-tubing\"\u003ecopper pipe \u0026amp; tubing\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"15mm","offer_id":50802391417174,"sku":"142237","price":2.94,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802391449942,"sku":"145492","price":5.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/whitespeed-barrier-pipe-3-metre-straight-length-7617326.jpg?v=1772662514"},{"product_id":"davant-coil-mdpe-blue-pipe","title":"Davant Coil MDPE Blue Pipe","description":"The Davant Coil MDPE Blue Pipe is a reliable solution for underground water supply applications. Designed specifically for mains cold water service, this pipe is suitable for both domestic and commercial properties, offering strength, flexibility, and long-lasting performance.\n\nMade from Medium Density Polyethylene (MDPE), this pipe is not only lightweight and easy to handle, but also highly resistant to corrosion and impact damage. Its flexible nature makes it simple to install around bends or obstacles, while still maintaining a secure and durable connection.\n\nAvailable in a range of sizes and lengths, this blue MDPE pipe (PN12 rated) comes in 20mm, 25mm, and 32mm diameters, with coil lengths of 25m, 50m, and 100m. Whatever the scale of your project, there's a size option to meet your specific needs.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eCan this pipe be used above ground?\u003c\/h4\u003e No, this MDPE pipe is specifically designed for below-ground installations. For above-ground use, different materials better suited to UV exposure and weather conditions should be considered. \u003cbr\u003e \u003ch4\u003eWhat does PN12 mean?\u003c\/h4\u003e PN12 refers to the pressure rating of the pipe. It means the pipe is suitable for use in systems with a maximum working pressure of 12 bar, making it well-suited for mains cold water supply. \u003cbr\u003e \u003ch4\u003eDo I need special fittings to connect this pipe?\u003c\/h4\u003e Yes, you’ll need MDPE compression fittings or electrofusion fittings that match the pipe’s diameter. These ensure a watertight and secure connection during installation.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/copper-pipe-tubing\"\u003ecopper pipe \u0026amp; tubing\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"20mm \/ 25m","offer_id":50802391482710,"sku":"145313","price":18.93,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ 50m","offer_id":50802391515478,"sku":"145314","price":37.79,"currency_code":"GBP","in_stock":true},{"title":"20mm \/ 100m","offer_id":50802391548246,"sku":"145315","price":75.58,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ 25m","offer_id":50802391581014,"sku":"145316","price":24.34,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ 50m","offer_id":50802391613782,"sku":"145317","price":48.6,"currency_code":"GBP","in_stock":true},{"title":"25mm \/ 100m","offer_id":50802391646550,"sku":"145318","price":97.22,"currency_code":"GBP","in_stock":true},{"title":"32mm \/ 25m","offer_id":50802391679318,"sku":"145319","price":39.85,"currency_code":"GBP","in_stock":true},{"title":"32mm \/ 50m","offer_id":50802391712086,"sku":"145320","price":79.7,"currency_code":"GBP","in_stock":true},{"title":"32mm \/ 100m","offer_id":50802391744854,"sku":"145321","price":159.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-coil-mdpe-blue-pipe-3364353.jpg?v=1772662513"},{"product_id":"v-g-std-15mm-compression-straight-filling-loop","title":"V\u0026G Std 15mm Compression Straight Filling Loop","description":"The V\u0026amp;G Standard 15mm Compression Straight Filling Loop is an essential component for maintaining sealed central heating systems. Manufactured by Valogin, this high-quality braided filling loop is designed to allow safe and convenient topping up of a sealed heating circuit directly from the mains water supply.\n\nThis straight filling loop is ideal for systems where the boiler does not have an integrated filling loop—particularly common with combination (combi) boilers. It's an important accessory that ensures your heating system maintains the correct pressure, helping to prevent performance issues or faults caused by low water pressure.\n\nConstructed with durable braided hose and fitted with reliable compression ends, the loop offers a secure and easy connection between your central heating and cold water supply. It’s simple to install and is suitable for both professional heating engineers and competent DIY users working on their own sealed system.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does a filling loop actually do?\u003c\/h4\u003e A filling loop connects the mains water supply to your heating system to allow you to manually top up the pressure when it drops below recommended levels. This is essential for sealed systems to keep them running efficiently. \u003cbr\u003e \u003ch4\u003eIs this filling loop compatible with all boilers?\u003c\/h4\u003e This filling loop is compatible with most sealed system and combi boilers that use 15mm compression fittings and don’t have a built-in loop. Always check your boiler manufacturer’s instructions to confirm compatibility. \u003cbr\u003e \u003ch4\u003eCan I install this filling loop myself?\u003c\/h4\u003e If you’re confident in basic plumbing tasks, you may be able to fit it yourself. However, because this involves connecting to the mains water supply and a sealed heating system, it’s always best to consult or hire a qualified heating engineer to ensure it's fitted safely and in compliance with regulations.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802391777622,"sku":"146346","price":6.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-std-15mm-compression-straight-filling-loop-6270492.jpg?v=1772662471"},{"product_id":"compression-15mm-x-10mm-1-piece-reducer","title":"Compression 15mm x 10mm 1 Piece Reducer","description":"This Compression 15mm x 10mm One-Piece Reducer from Evolve offers a simple and effective solution for adapting 15mm compression fittings to work with 10mm pipework. It's ideal for situations where you're upgrading, repairing, or modifying a heating or plumbing system that involves a change in pipe size.\n\nDesigned to be compatible with standard 15mm compression fittings—such as radiator valves, tees, couplers, and elbows—this reducer eliminates the need for bulky adapters. Instead, it works by replacing the olive within a 15mm fitting and securely reducing the connection size to accept 10mm pipe directly.\n\nWhether you're a professional installer or a confident DIYer, this one-piece reducer is a practical, space-saving option that makes transitions between pipe sizes cleaner and easier. It's perfect for central heating systems where 10mm pipework is commonly used to feed individual radiators from a 15mm main supply line.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eHow does this one-piece reducer work?\u003c\/h4\u003e The reducer replaces the olive inside a standard 15mm compression fitting, allowing it to grip and seal onto a 10mm pipe. This provides a smooth, secure connection without needing additional adapters. \u003cbr\u003e \u003ch4\u003eIs this suitable for both hot and cold water systems?\u003c\/h4\u003e Yes, the reducer is suitable for both hot and cold water systems, including central heating setups. It's made from materials that can handle typical domestic system pressures and temperatures. \u003cbr\u003e \u003ch4\u003eCan I install this without any special tools?\u003c\/h4\u003e Absolutely. If you already have basic tools for working with compression fittings (such as adjustable spanners), you won’t need anything extra. Just ensure the pipe is clean and cut squarely for the best seal.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802391843158,"sku":"148759","price":0.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/compression-15mm-x-10mm-1-piece-reducer-6954066.jpg?v=1772662463"},{"product_id":"v-g-compression-gate-valve","title":"V\u0026G Compression Gate Valve","description":"The V\u0026amp;G Compression Gate Valve is a reliable and easy-to-install solution for controlling water flow in domestic hot or cold water systems. Made from durable brass, this gate valve is designed for use with copper pipe and is ideal for both new installations and maintenance work.\n\nThis single valve connects two lengths of copper pipe using compression fittings—eliminating the need for heat, flux, or solder. Simply position the pipe ends into the valve’s fittings and tighten the compression nuts to create a secure, watertight seal. It’s quick, clean, and perfect for use in areas where open-flame soldering isn’t practical or allowed.\n\nThe red handwheel handle allows you to open or close the valve manually, making it easy to isolate parts of your plumbing system when needed—for repairs, maintenance, or seasonal shutdowns. It’s a practical component that adds control and convenience to any copper plumbing setup.\n\nAvailable in multiple sizes to suit different pipework, the V\u0026amp;G Compression Gate Valve comes in 15mm, 22mm, and 28mm diameters.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eCan this gate valve be used on both hot and cold water pipes?\u003c\/h4\u003e Yes, it's suitable for use on both hot and cold water systems, making it versatile for various domestic plumbing applications. \u003cbr\u003e \u003ch4\u003eDo I need any special tools or equipment to install this valve?\u003c\/h4\u003e No special tools are needed—just a pair of adjustable spanners or grips to tighten the compression nuts. It’s a straightforward installation with no soldering or heat required. \u003cbr\u003e \u003ch4\u003eWhat’s the benefit of using a gate valve instead of a ball valve?\u003c\/h4\u003e Gate valves are ideal for systems where gradual flow control is important, such as central heating or water supply systems. While ball valves offer quick shutoff, gate valves provide finer control and are less likely to cause water hammer.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"15mm","offer_id":50802391908694,"sku":"142939","price":3.83,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802391941462,"sku":"142939","price":3.83,"currency_code":"GBP","in_stock":true},{"title":"28mm","offer_id":50802391974230,"sku":"142941","price":5.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-gate-valve-5268613.jpg?v=1772662469"},{"product_id":"v-g-compression-15mm-chrome-isolation-valve","title":"V\u0026G Compression 15mm Chrome Isolation Valve","description":"The V\u0026amp;G 15mm Compression Chrome Isolation Valve offers a smart and practical solution for managing water flow in your plumbing system. Designed by Valogin and finished in a sleek chrome plating, this compact valve is not only functional but also visually discreet, making it ideal for modern homes and visible pipework.\n\nThis isolation valve is perfect for temporarily stopping the flow of water to a specific fixture—such as a tap, toilet, or appliance—without needing to shut off the entire mains supply. Whether you're replacing a mixer tap or carrying out minor repairs, it provides the convenience and control you need to work safely and efficiently.\n\nInstallation is simple thanks to its 15mm compression fittings. No soldering or specialist tools are required—just a couple of standard spanners and you're good to go. Once in place, the valve is operated by a quick and easy quarter turn using a flathead screwdriver.\n\nApproved by WRAS (Approval Number: 1411043), this isolation valve meets high standards for quality and safety, making it a trusted choice for both professional plumbers and confident DIYers.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the purpose of an isolation valve?\u003c\/h4\u003e An isolation valve allows you to stop water flow to a specific appliance or section of pipework. This is particularly helpful when doing maintenance or repairs, as it avoids the need to shut off the entire house's water supply. \u003cbr\u003e \u003ch4\u003eHow do I turn the valve on or off?\u003c\/h4\u003e This valve is operated with a simple quarter turn using a flathead screwdriver. Turn it 90 degrees to stop the water flow, and turn it back to restore it—quick and effortless. \u003cbr\u003e \u003ch4\u003eCan I install this valve myself?\u003c\/h4\u003e Yes, if you're comfortable with basic plumbing tasks. The valve connects using compression fittings, so no soldering or special tools are needed. Just make sure the pipe is clean and properly supported before tightening.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802392006998,"sku":"142942","price":1.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-chrome-isolation-valve-9517423.jpg?v=1772662464"},{"product_id":"v-g-part-l-15mm-compression-straight-filling-loop","title":"V\u0026G Part L 15mm Compression Straight Filling Loop","description":"The V\u0026amp;G Part L 15mm Compression Straight Filling Loop is a high-quality, reliable solution for topping up sealed central heating systems. Manufactured by Valogin, this filling loop is designed to meet the latest Part L Building Regulations, helping ensure energy-efficient and compliant installation in domestic heating systems.\n\nThis straight filling loop features a flexible braided hose that makes installation easier—even in tighter spaces—while providing long-lasting durability. It comes pre-fitted with a chrome-plated (CP) isolating valve and a CP isolating double check valve, giving you full control and backflow protection during the filling process. These components are essential for preventing contamination of the mains water supply, maintaining both system safety and hygiene.\n\nIdeal for combination boilers that do not include a built-in filling loop, this product allows you to safely connect the mains cold water to the sealed heating circuit. It’s an essential piece of kit for topping up system pressure when required, such as after bleeding radiators or performing maintenance.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does \"Part L compliant\" mean?\u003c\/h4\u003e Part L compliance means the filling loop meets current UK Building Regulations related to the conservation of fuel and power. It ensures the component supports energy-efficient operation and system integrity. \u003cbr\u003e \u003ch4\u003eWhy do I need a double check valve on a filling loop?\u003c\/h4\u003e A double check valve prevents water from the heating system flowing back into the mains supply. This protects your drinking water from potential contamination and is a legal requirement in many systems. \u003cbr\u003e \u003ch4\u003eCan I use this with any combi boiler?\u003c\/h4\u003e Yes, this filling loop is compatible with most combi boilers that do not have an integrated filling loop. Just make sure your system uses 15mm compression fittings for proper installation.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802392039766,"sku":"142247","price":6.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-part-l-15mm-compression-straight-filling-loop-3149438.jpg?v=1772662461"},{"product_id":"compression-15mm-x-8mm-1-piece-reducer","title":"Compression 15mm x 8mm 1 Piece Reducer","description":"The Compression 15mm x 8mm One-Piece Reducer from Evolve is a clever little fitting designed to simplify transitions between different pipe sizes—specifically from 15mm to 8mm. It's particularly useful in central heating systems or older pipework setups where smaller diameter pipes are still in use.\n\nThis reducer works by fitting inside a standard 15mm compression fitting—such as a radiator valve, elbow, tee, or coupler—replacing the standard olive. Once in place, it allows the fitting to securely accommodate an 8mm pipe, providing a neat and compact solution without the need for bulky adapters or additional fittings.\n\nIt’s ideal for both professional installers and DIY users who need a quick, reliable method for adapting pipework during upgrades, repairs, or modifications. The one-piece design means fewer parts to worry about, reducing the chances of leaks and simplifying installation.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does this reducer actually do?\u003c\/h4\u003e It allows a 15mm compression fitting to securely connect to an 8mm pipe by replacing the olive. It’s a space-saving and convenient way to adapt between pipe sizes without needing extra joints. \u003cbr\u003e \u003ch4\u003eIs it suitable for central heating systems?\u003c\/h4\u003e Yes, it’s commonly used in central heating installations—especially in homes where 8mm microbore pipes are used for radiators and 15mm is used for the main supply lines. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to fit this reducer?\u003c\/h4\u003e No special tools are needed. Just standard spanners or adjustable wrenches to tighten the compression fitting. Make sure the pipe is cut cleanly and inserted fully for the best seal.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802392072534,"sku":"148760","price":0.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/compression-15mm-x-8mm-1-piece-reducer-3593747.jpg?v=1772662457"},{"product_id":"v-g-compression-stopcock","title":"V\u0026G Compression Stopcock","description":"The V\u0026amp;G Compression Stopcock from Evolve is a dependable and easy-to-install valve designed to isolate the water supply in domestic or commercial plumbing systems. Whether you're working on a new installation or replacing an old valve, this stopcock is a practical solution that allows you to shut off the water quickly when needed—for repairs, upgrades, or emergencies.\n\nMade from robust brass, this stopcock ensures long-term durability and resistance to corrosion. It comes with compression ends, which means no soldering, flux, or open flame is required. Simply position the stopcock between two pipe sections and tighten the compression nuts using a pair of spanners—fast, secure, and ideal for tight spaces or areas where heat-based work isn't possible.\n\nAvailable in both 15mm and 22mm sizes, the V\u0026amp;G Compression Stopcock fits standard copper pipework and is a trusted choice for plumbers and confident DIYers alike. It’s a key component for gaining control over your water system and adds peace of mind by allowing easy isolation of the supply line.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a stopcock used for?\u003c\/h4\u003e A stopcock allows you to control the flow of water by shutting off the supply to a specific pipe or to the entire property. It's essential for isolating water during repairs, maintenance, or emergencies. \u003cbr\u003e \u003ch4\u003eIs compression fitting installation really that easy?\u003c\/h4\u003e Yes! Compression fittings don’t require any soldering or special skills. Just tighten the nuts onto the pipe using standard spanners. It's a quick and mess-free installation method. \u003cbr\u003e \u003ch4\u003eCan this stopcock be used on hot water pipes?\u003c\/h4\u003e Yes, this brass compression stopcock is suitable for both hot and cold water systems. It’s a versatile option for general domestic plumbing and heating pipework.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"15mm","offer_id":50802392105302,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802392138070,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-stopcock-1101036.jpg?v=1772662463"},{"product_id":"v-g-compression-stopcock-poly-x-poly","title":"V\u0026G Compression Stopcock (Poly x Poly)","description":"The V\u0026amp;G Compression Stopcock (Poly x Poly) from Evolve is a reliable and easy-to-install valve designed specifically for use with polyethene (poly) pipe systems in both domestic and commercial settings. Whether you're installing a new water supply or replacing an old valve, this stopcock gives you convenient control over your system—letting you shut off the water whenever needed for maintenance or emergencies.\n\nConstructed from durable brass and approved to WRAS standards (Approval Number: 1403907), this stopcock is built to last. Its compression fittings make installation quick and simple—there's no need for soldering, heat, or specialist tools. Just position the valve between two lengths of poly pipe and tighten the compression nuts to create a secure, watertight seal.\n\nThis version is specifically designed for use with MDPE or other compatible poly pipe systems and is available in both 20mm and 25mm sizes. It’s an ideal solution for outdoor water supply lines, underground installations, or anywhere plastic pipework is being used.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eCan I use this stopcock with MDPE pipe?\u003c\/h4\u003e Yes, this stopcock is suitable for use with MDPE and other compatible poly pipe systems. It provides a secure connection without the need for heating or welding, making it ideal for underground or external installations. \u003cbr\u003e \u003ch4\u003eIs this valve approved for drinking water supply?\u003c\/h4\u003e Yes, it has WRAS approval (Approval Number: 1403907), meaning it's certified as safe for use with potable (drinking) water systems. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to fit this stopcock?\u003c\/h4\u003e No special tools are required. Standard spanners or grips are all you need to tighten the compression fittings and ensure a secure, leak-free installation. Just make sure the pipe ends are clean and cut squarely.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"20mm","offer_id":50802392203606,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":50802392236374,"sku":"142949","price":2.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-stopcock-poly-x-poly-8339818.jpg?v=1772662471"},{"product_id":"v-g-compression-stopcock-poly-x-copper","title":"V\u0026G Compression Stopcock Poly x Copper","description":"The V\u0026amp;G Compression Stopcock (Poly x Copper) from Evolve is a practical and durable solution for isolating a property's water supply when transitioning between different pipe materials—specifically from MDPE (poly) to copper pipe. Whether you're working on a new build, an outdoor installation, or making updates to existing plumbing, this valve offers an efficient way to gain control over your water flow.\n\nMade from high-quality brass and approved by WRAS (Approval Number: 1403907), this stopcock ensures safe and reliable use in both domestic and commercial systems. It features compression fittings on both ends, allowing for a straightforward installation without the need for heat, solder, or specialist tools. Just tighten the compression nuts to create a leak-proof seal—perfect for quick installations or tight spaces.\n\nThis stopcock is ideal for systems that require a transition from MDPE pipe (typically used for underground or external water supplies) to internal copper pipework. Available in a variety of sizes—20mm x 15mm, 25mm x 15mm, and 25mm x 22mm—it suits a wide range of applications, offering flexibility for both professional plumbers and capable DIYers.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does “Poly x Copper” mean?\u003c\/h4\u003e It means the stopcock connects MDPE (polyethylene) pipe on one side and standard copper pipe on the other. It’s used to transition between external and internal water supply pipework. \u003cbr\u003e \u003ch4\u003eIs this stopcock suitable for drinking water?\u003c\/h4\u003e Yes, it’s WRAS approved (Approval Number: 1403907), which means it's certified for use with potable water and meets UK safety and hygiene standards. \u003cbr\u003e \u003ch4\u003eDo I need any specialist tools for installation?\u003c\/h4\u003e No, standard plumbing spanners or grips are all you need. The compression fittings are designed for ease of use—just ensure both pipe ends are clean, cut squarely, and inserted fully before tightening the nuts.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"20mm x 15mm","offer_id":50802392564054,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true},{"title":"25mm x 15mm","offer_id":50802392596822,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true},{"title":"25mm x 22mm","offer_id":50802392629590,"sku":"142946","price":4.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-stopcock-poly-x-copper-2780568.jpg?v=1772662462"},{"product_id":"v-g-compression-22mm-chrome-isolation-valve","title":"V\u0026G Compression 22mm Chrome Isolation Valve","description":"The V\u0026amp;G Compression 22mm Chrome Isolation Valve from Valogin is a practical and stylish solution for anyone looking to manage water flow in a domestic plumbing system with ease. Whether you're a professional plumber or a DIY enthusiast, this valve allows you to isolate part of your water system without needing to shut off the main supply—perfect for quick repairs, replacements, or maintenance.\n\nDesigned with both convenience and performance in mind, this isolation valve features durable chrome plating for a sleek, modern look that also resists corrosion. The valve is operated with a simple quarter turn using a flathead screwdriver, giving you fast and precise control over the water supply to a specific fixture, such as a basin tap, toilet, or appliance.\n\nFitted using compression ends, the valve installs easily onto 22mm copper pipework with no need for soldering or special tools. Simply position the valve and tighten the compression nuts to create a secure, watertight seal. It’s an excellent choice for bathrooms, kitchens, and utility areas—especially where access to the mains stop tap is limited.\n\nThis product is WRAS approved (Approval Number: 1411043), which means it meets strict standards for quality and safety in potable water systems.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this valve used for?\u003c\/h4\u003e This valve is used to temporarily isolate water flow to a specific fixture or section of pipework—ideal when repairing or replacing taps, toilets, or washing machines without turning off the main supply. \u003cbr\u003e \u003ch4\u003eIs this valve suitable for both hot and cold water?\u003c\/h4\u003e Yes, the valve is designed for use in both hot and cold water systems and is suitable for domestic plumbing installations involving 22mm pipework. \u003cbr\u003e \u003ch4\u003eHow do I operate the valve?\u003c\/h4\u003e The valve is controlled by a simple quarter-turn mechanism. Just use a flathead screwdriver to turn it 90 degrees to stop the flow of water and another 90 degrees to turn it back on. It's quick, easy, and reliable.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802392662358,"sku":"142942","price":1.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-22mm-chrome-isolation-valve-2832398.jpg?v=1772662462"},{"product_id":"v-g-compression-single-check-valve","title":"V\u0026G Compression Single Check Valve","description":"The V\u0026amp;G Compression Single Check Valve from Evolve is a vital safety component for any plumbing system, designed to ensure water flows in only one direction. By preventing reverse flow, this valve helps protect clean water supplies from contamination, making it a trusted choice for both domestic and commercial installations.\n\nThis valve is ideal for systems where there's a risk of backflow—such as appliances connected to the mains water supply or in central heating systems where cross-contamination must be avoided. It works quietly in the background, ensuring that water continues to flow in the correct direction while keeping your system safe and hygienic.\n\nInstallation couldn’t be easier. With compression fittings on both ends, there’s no need for soldering or heat. Just insert your copper pipe into the valve’s ends and tighten the compression nuts with a spanner. It’s clean, straightforward, and perfect for new installations or retrofits where time and accessibility are a concern.\n\nThe valve is available in both 15mm and 22mm sizes to suit a range of plumbing systems and comes WRAS approved (Approval Number: 1304908), ensuring it meets strict UK standards for use in potable water systems.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the purpose of a single check valve?\u003c\/h4\u003e A single check valve allows water to flow in one direction only. It’s used to prevent backflow, which can carry contaminants into your clean water supply, making it essential for protecting water quality. \u003cbr\u003e \u003ch4\u003eCan this valve be used in both residential and commercial systems?\u003c\/h4\u003e Yes, the valve is suitable for a wide range of plumbing setups in both domestic and commercial properties. It’s commonly used with water heaters, washing machines, and other appliances where backflow protection is important. \u003cbr\u003e \u003ch4\u003eIs it difficult to install this check valve?\u003c\/h4\u003e Not at all. Thanks to its compression fitting design, you won’t need any specialist tools or soldering equipment. Just a pair of spanners and clean pipe ends are all you need for a secure, reliable connection.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"15mm","offer_id":50802392695126,"sku":"142954","price":0.42,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802392727894,"sku":"142954","price":0.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-single-check-valve-3590730.jpg?v=1772662468"},{"product_id":"v-g-compression-15mm-x-1-2-backplate-elbow","title":"V\u0026G Compression 15mm x 1\/2 Backplate Elbow","description":"The V\u0026amp;G Compression 15mm x 1\/2\" Backplate Elbow from Valogin is a practical and versatile fitting designed to help you neatly turn and secure pipework in both hot and cold water systems. Ideal for domestic plumbing tasks, this elbow fitting allows a 15mm copper pipe to connect to a 1\/2\" threaded outlet at a 90-degree angle, making it perfect for wall-mounted connections—such as taps or appliances.\n\nConstructed from durable brass, this backplate elbow is built to withstand everyday wear and tear. Its solid design includes a backplate with pre-drilled holes, allowing it to be securely fixed to a wall or surface. This helps support the pipework, reduce strain, and keep everything looking neat and professionally finished.\n\nInstallation is quick and hassle-free thanks to the compression fitting design. There's no need for soldering, heat, or flux—simply insert the pipe into the fitting and tighten the compression nut to form a watertight seal. Whether you’re a professional installer or a capable DIYer, this fitting makes creating a solid and tidy system much easier.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a backplate elbow used for?\u003c\/h4\u003e A backplate elbow allows a pipe to turn a corner while also providing a solid fixing point on a wall or surface. It’s commonly used when connecting taps, garden hoses, or appliances to copper pipework in a fixed position. \u003cbr\u003e \u003ch4\u003eCan this be used on both hot and cold water systems?\u003c\/h4\u003e Yes, it’s suitable for use in both hot and cold water installations, making it versatile enough for bathrooms, kitchens, utility rooms, or even outdoor tap setups. \u003cbr\u003e \u003ch4\u003eIs any specialist equipment needed for installation?\u003c\/h4\u003e No specialist tools are required. Just standard plumbing tools like a spanner or adjustable wrench to tighten the compression fitting. It’s a straightforward process with no need for heat or solder.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802392760662,"sku":"142958","price":1.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-x-12-backplate-elbow-7705352.jpg?v=1772662472"},{"product_id":"v-g-compression-flexi-tap-connector","title":"V\u0026G Compression Flexi Tap Connector","description":"The V\u0026amp;G Compression Flexi Tap Connector is a practical, time-saving solution for connecting taps to your water supply with ease. Featuring a durable stainless steel braided design, this flexible hose is ideal for use in tight or awkward spaces where rigid copper pipe might be difficult to install.\n\nThis connector is designed with convenience in mind. The compression fitting at one end allows it to be quickly connected to copper pipe without the need for heat, solder, or specialist tools. Simply tighten the nut onto your 15mm or 22mm pipe using a spanner, and you're good to go. It’s ideal for kitchen sinks, bathroom basins, and utility rooms—especially when working in confined spaces where flexibility makes all the difference.\n\nThe high-quality stainless steel braided outer layer offers excellent protection from wear, kinking, and pressure, while the robust inner bore ensures a reliable, leak-free performance over time. This makes it a trusted choice for both professionals and confident DIYers.\n\nAvailable in a range of sizes to suit various installations:\n\n15mm x 1\/2\" x 300mm\n\n15mm x 3\/4\" x 300mm\n\n22mm x 3\/4\" x 300mm\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a flexi tap connector used for?\u003c\/h4\u003e It’s used to connect taps (or other fixtures) to the main water supply when a standard rigid pipe is impractical. The flexibility allows for quick and easy installation, even in tight spaces or awkward angles. \u003cbr\u003e \u003ch4\u003eCan I use this connector for both hot and cold water?\u003c\/h4\u003e Yes, the stainless steel braided flexi connector is suitable for both hot and cold water systems. Just make sure the correct size and pressure rating match your system requirements. \u003cbr\u003e \u003ch4\u003eDo I need to solder or use any sealants during installation?\u003c\/h4\u003e No soldering or sealants are needed. The compression fitting forms a watertight seal when tightened with a spanner—just ensure the pipe is clean and cut straight for the best fit.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"15mm x 1\/2\" x 300mm","offer_id":50802392826198,"sku":"142969","price":1.78,"currency_code":"GBP","in_stock":true},{"title":"15mm x 3\/4\" x 300mm","offer_id":50802392858966,"sku":"142969","price":1.78,"currency_code":"GBP","in_stock":true},{"title":"22mm x 3\/4\" x 300mm","offer_id":50802392891734,"sku":"142969","price":1.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-flexi-tap-connector-4212833.jpg?v=1772662460"},{"product_id":"v-g-compression-15mm-iso-x-1-2-300mm-flexi-tap-connector","title":"V\u0026G Compression 15mm Iso x 1\/2 300mm Flexi Tap Connector","description":"The V\u0026amp;G Compression 15mm Iso x 1\/2\" Flexible Tap Connector is a smart, all-in-one solution for connecting taps to your water supply. Measuring 300mm in length and fitted with a durable 10mm bore, this flexible hose makes plumbing jobs quicker, cleaner, and more convenient—especially in tight or awkward spaces.\n\nWhat sets this model apart is the built-in isolation valve, which allows you to stop the flow of water to the tap directly at the connector. This means future maintenance or tap replacements can be carried out without needing to shut off the main water supply—an especially handy feature in busy homes or commercial settings.\n\nConstructed with a tough stainless steel braided outer layer, this tap connector is built to withstand pressure, movement, and daily wear and tear. Its 15mm compression end and 1\/2\" tap connection make it compatible with most household taps and copper pipework. Installation is simple: just tighten the compression nut onto the pipe—no soldering, flux, or heat needed.\n\nThis flexible tap connector is ideal for kitchen sinks, bathroom basins, and utility taps, and is perfect for both professional installers and confident DIYers.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat’s the purpose of the isolation valve on this connector?\u003c\/h4\u003e The built-in isolation valve allows you to quickly shut off the water to the tap without affecting the rest of your plumbing system. It's great for maintenance or emergency situations when you need to stop the flow fast. \u003cbr\u003e \u003ch4\u003eCan I use this flexi connector on both hot and cold taps?\u003c\/h4\u003e Yes, the connector is designed for use with both hot and cold water supplies. The stainless steel braided hose offers excellent durability and heat resistance. \u003cbr\u003e \u003ch4\u003eDo I need any special tools or materials for installation?\u003c\/h4\u003e No special tools are required—just a spanner to tighten the compression fitting. There’s no need for solder, flux, or sealant. Just ensure the pipe is clean and cut straight for a secure, leak-free fit.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802392957270,"sku":"142972","price":2.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-iso-x-12-300mm-flexi-tap-connector-4334065.jpg?v=1772662462"},{"product_id":"v-g-compression-brass-y-strainer","title":"V\u0026G Compression Brass Y Strainer","description":"The V\u0026amp;G Compression Brass Y Strainer from Valogin is a practical and essential component for any plumbing or central heating system. Available in both 15mm and 22mm sizes, this durable brass Y-filter is designed to trap debris, limescale, and other particles that can accumulate over time and cause blockages or damage within your system.\n\nCentral heating systems, especially in hard water areas, are prone to the build-up of scale, rust, and sediment. If left unchecked, this debris can reduce efficiency, increase wear and tear on components, and lead to costly repairs. The V\u0026amp;G Y Strainer helps prevent that by capturing impurities before they travel further into the system—extending the life of pumps, valves, and boilers.\n\nInstallation is quick and straightforward thanks to its compression fittings, which don’t require heat, solder, or specialist tools. Once installed, the Y-shaped design includes a removable cap that gives you easy access to the internal filter mesh, so you can clean it out periodically to maintain peak performance.\n\nWhether you're a heating engineer or a homeowner looking to protect your plumbing system, this brass Y strainer is a reliable choice to keep things running clean and efficiently.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does a Y strainer actually do?\u003c\/h4\u003e A Y strainer acts as a filter for your plumbing or heating system. It catches dirt, scale, rust particles, and other debris that would otherwise flow through and damage components or clog up your pipework. \u003cbr\u003e \u003ch4\u003eHow do I clean the Y strainer?\u003c\/h4\u003e Simply unscrew the access cap to remove and clean the internal mesh filter. Rinse it under clean water and reinstall it—no special tools required. Regular maintenance helps ensure your system stays efficient. \u003cbr\u003e \u003ch4\u003eIs this suitable for both domestic and commercial use?\u003c\/h4\u003e Yes, it’s suitable for both home and light commercial systems. Just ensure you choose the correct size (15mm or 22mm) for your pipework to ensure proper installation and performance.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"15mm","offer_id":50802392990038,"sku":"142976","price":0.86,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802393022806,"sku":"142976","price":0.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-brass-y-strainer-2385150.jpg?v=1772662470"},{"product_id":"v-g-compression-15mm-lockshield-gate-valve","title":"V\u0026G Compression 15mm Lockshield Gate Valve","description":"The V\u0026amp;G Compression 15mm Lockshield Gate Valve is a reliable and tamper-resistant solution for controlling water flow within domestic or commercial plumbing systems. Crafted from durable brass, this valve is designed to connect two lengths of 15mm copper pipe and is suitable for both hot and cold water applications.\n\nThis lockshield gate valve uses compression fittings, which means installation is straightforward and clean—no soldering, heat, or flux required. Simply insert the copper pipes into each end and tighten the nuts using standard spanners to create a secure, watertight seal.\n\nWhat makes this valve especially useful is its lockshield design. Unlike standard gate valves that feature an exposed handle, the lockshield model can only be adjusted with a special tool. This makes it ideal for situations where the water flow should be set and left undisturbed—such as in balancing heating systems or preventing unauthorised tampering in shared or commercial properties.\n\nThis product is WRAS approved (Approval Number: 1304903), meaning it meets high standards for safety and quality in potable water systems.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the purpose of a lockshield gate valve?\u003c\/h4\u003e A lockshield gate valve allows you to control or restrict water flow in a system while preventing tampering. It requires a special tool to operate, making it perfect for use in settings where you don’t want the valve accidentally adjusted. \u003cbr\u003e \u003ch4\u003eCan this be used on central heating systems?\u003c\/h4\u003e Yes, this valve is suitable for central heating as well as hot and cold water systems. It's particularly useful for balancing radiator flow or isolating sections of pipework for maintenance. \u003cbr\u003e \u003ch4\u003eIs the installation DIY-friendly?\u003c\/h4\u003e Absolutely. Thanks to its compression fittings, no soldering or specialist tools are needed—just a couple of spanners. It’s ideal for both professional plumbers and confident DIY users working with 15mm copper pipe.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802393088342,"sku":"142978","price":2.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-lockshield-gate-valve-8721556.jpg?v=1772662471"},{"product_id":"v-g-compression-15mm-x-15mm-x-300mm-flexi-tap-connector","title":"V\u0026G Compression 15mm x 15mm x 300mm Flexi Tap Connector","description":"The V\u0026amp;G Compression 15mm x 15mm Flexible Tap Connector is a simple yet effective solution for connecting copper pipework to taps or other fixtures where flexibility and ease of installation are a priority. Measuring 300mm in length and featuring a 10mm internal bore, this flexible hose is ideal for use in tight spaces where rigid pipework may be difficult to fit.\n\nThis high-quality tap connector is made with a stainless steel braided exterior, offering excellent durability, pressure resistance, and protection against wear and kinks. It's suitable for use in both hot and cold water systems and is commonly used in bathrooms, kitchens, utility rooms, and more.\n\nThe compression fittings on each end allow for quick and secure connections to standard 15mm copper pipe—without the need for any heat, flux, or soldering. Simply insert the pipe and tighten the nuts with a spanner for a watertight seal. Whether you're a professional plumber or a confident DIYer, this flexi tap connector offers convenience, speed, and reliability.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this flexible tap connector typically used for?\u003c\/h4\u003e It’s used to connect 15mm copper pipe to a tap or similar fixture where a flexible connection is preferred—especially in installations with limited space or where some movement is expected. \u003cbr\u003e \u003ch4\u003eCan it be used for both hot and cold water?\u003c\/h4\u003e Yes, the connector is suitable for both hot and cold water systems. Its stainless steel braided design ensures long-lasting performance under standard domestic pressure and temperature ranges. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install it?\u003c\/h4\u003e No specialist tools are needed. Just use standard spanners to tighten the compression fittings. There’s no need for soldering or sealants—just ensure the pipe ends are clean and square for a proper fit.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802393121110,"sku":"145662","price":0.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-x-15mm-x-300mm-flexi-tap-connector-8101749.jpg?v=1772662460"},{"product_id":"v-g-compression-15mm-x-15mm-x-1-2-female-iron-reducing-tee","title":"V\u0026G Compression 15mm x 15mm x 1\/2 Female Iron Reducing Tee","description":"The V\u0026amp;G Compression 15mm x 15mm x 1\/2\" Female Iron Reducing Tee from Evolve is a versatile and reliable fitting designed to connect copper pipework to threaded components with ease. With two 15mm compression ends and a 1\/2\" female iron thread on the centre outlet, this brass tee is perfect for situations where copper pipe needs to be joined to a threaded male fitting—such as valves, taps, or specialist plumbing equipment.\n\nMade from high-quality brass for durability and corrosion resistance, this reducing tee is ideal for both domestic and light commercial water systems. It’s suitable for use in hot and cold water installations and offers a strong, leak-resistant connection without the need for any heat, flux, or soldering.\n\nThanks to its compression fittings, the installation process is quick and straightforward. Simply insert the 15mm copper pipes into the side connections, align your threaded fitting with the centre outlet, and tighten everything securely using standard plumbing tools. It’s a time-saving solution for both new builds and retrofit projects where efficiency and reliability matter.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this reducing tee typically used for?\u003c\/h4\u003e This fitting is used to connect two 15mm copper pipes and a 1\/2\" male threaded component. It's commonly used to join copper pipework to items like pressure-reducing valves, water softeners, or other threaded plumbing parts. \u003cbr\u003e \u003ch4\u003eIs this suitable for both hot and cold water systems?\u003c\/h4\u003e Yes, the brass construction makes it suitable for use in both hot and cold water plumbing applications. It’s designed to handle standard domestic water pressure and temperature. \u003cbr\u003e \u003ch4\u003eDo I need to solder anything during installation?\u003c\/h4\u003e No, the compression fittings mean you can complete the installation without soldering or applying heat. All you need are standard spanners to tighten the nuts and create a secure, watertight seal.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"V\u0026G","offers":[{"title":"Default Title","offer_id":50802393153878,"sku":"142987","price":1.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vg-compression-15mm-x-15mm-x-12-female-iron-reducing-tee-3747185.jpg?v=1772662460"},{"product_id":"adey-electroscale2-compression-scale-reducer","title":"Adey ElectroScale2 Compression Scale Reducer","description":"The Adey ElectroScale2 is a smart, maintenance-free solution for tackling limescale build-up in domestic and small commercial water systems. If you live in a hard water area, limescale can quietly cause damage to your plumbing and appliances—reducing efficiency, increasing energy bills, and shortening equipment life. ElectroScale2 offers an effective, environmentally friendly way to prevent these issues before they start.\n\nThis WRAS-approved electrolytic water conditioner works without chemicals or electricity. Instead, it uses an internal electrolytic cell to alter the crystal structure of the minerals that form limescale. As water flows through the device, this structure change makes the minerals far less likely to stick to pipework, heating elements, and internal boiler components.\n\nOne of the key advantages of the ElectroScale2 is that it’s truly a \"fit and forget\" product. There are no running costs, no power requirements, and no maintenance schedules to worry about. Once installed, it provides immediate and long-term protection against limescale—helping your central heating and hot water systems run more efficiently, saving you energy and extending the life of your appliances.\n\nThe device is Part L Building Regulation compliant, which means it meets the requirement for treating feed water to combination boilers and water heaters to reduce limescale accumulation. With a simple compression slip socket design, installation is quick and easy—perfect for both professional plumbers and confident DIYers. Available in 15mm or 22mm sizes to suit different pipework.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eHow does the ElectroScale2 actually prevent limescale?\u003c\/h4\u003e It uses an electrolytic cell to change the way minerals in the water crystallise. This process doesn’t remove the minerals, but makes them less likely to stick to pipes and heating elements, helping to reduce scale build-up naturally. \u003cbr\u003e \u003ch4\u003eDoes the ElectroScale2 need electricity or batteries?\u003c\/h4\u003e No, it operates without any power supply. It’s a passive device that uses water flow and internal components to work—completely maintenance-free and with zero running costs. \u003cbr\u003e \u003ch4\u003eIs this compliant with UK building regulations?\u003c\/h4\u003e Yes, it fully complies with Part L of the Building Regulations, which require scale-reducing measures to be installed on feed water lines to water heaters and combination boilers in hard water areas.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"15mm","offer_id":50802393186646,"sku":"145913","price":38.02,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802393219414,"sku":"145915","price":54.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/adey-electroscale2-compression-scale-reducer-9886965.jpg?v=1772662451"},{"product_id":"adey-15mm-magnascale2-compression-scale-reducer","title":"Adey 15mm MagnaScale2 Compression Scale Reducer","description":"If you live in a hard water area, you know how quickly limescale can build up and damage your plumbing and appliances. The Adey 15mm MagnaScale2 Compression Scale Reducer is specifically designed for properties where water hardness exceeds 200ppm. It offers a simple and effective way to protect your home from the long-term effects of limescale—without the need for maintenance or ongoing running costs.\n\nMagnaScale2 is ideal for protecting individual appliances such as combination boilers, water heaters, and electric showers. It works by reducing the likelihood of scale forming inside your system, helping extend the life of appliances and maintain their energy efficiency. This WRAS-approved device uses a passive magnetic system to condition the water, and it operates silently and continuously once fitted.\n\nOne of its greatest strengths is flexibility—MagnaScale2 can be installed on both horizontal and vertical 15mm pipework. To ensure optimal performance, it should be installed as close as possible to the appliance it’s protecting, while staying within its specified maximum operating temperature. Its compression slip socket design makes installation quick, easy, and mess-free—no power supply or complicated setup required.\n\nCompliant with Part L of the Building Regulations, the MagnaScale2 ensures your installation meets the requirement for reducing limescale in systems fed by mains water. It's a reliable, environmentally friendly addition to any home in a hard water area.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eHow does MagnaScale2 help with limescale?\u003c\/h4\u003e MagnaScale2 uses a magnetic field to alter how minerals in hard water behave. This helps prevent the minerals from sticking to the inside of pipes and appliances, reducing the formation of limescale. \u003cbr\u003e \u003ch4\u003eDoes it need power or ongoing maintenance?\u003c\/h4\u003e No, MagnaScale2 is completely maintenance-free and requires no electricity. Once installed, it works continuously with no additional costs or servicing needed. \u003cbr\u003e \u003ch4\u003eWhere should I install MagnaScale2 for best results?\u003c\/h4\u003e For maximum protection, it should be installed as close as possible to the appliance you’re protecting, such as a boiler or water heater. It can be fitted on both horizontal and vertical pipework for added convenience.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802393252182,"sku":"145917","price":32.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/adey-15mm-magnascale2-compression-scale-reducer-6903893.jpg?v=1772662451"},{"product_id":"davant-mdpe-compression-union-valve-x-female","title":"Davant MDPE Compression Union Valve X Female","description":"The Davant MDPE Compression Union Valve x Female is a practical and dependable solution for managing water flow in underground or external plumbing systems. Designed to be used with MDPE (Medium Density Polyethylene) pipework, this valve is essential for isolating water supply quickly and easily—perfect when repair or maintenance work needs to be done without shutting off the entire system.\n\nThis union valve features a female threaded end and a compression fitting, allowing for simple connection to MDPE pipe on one side and a threaded fitting on the other. The easy-to-use lever handle allows you to stop or restore water flow with a single turn—ideal for both domestic and commercial applications such as garden supplies, external taps, or rural water networks.\n\nConstructed for durability and long service life, this valve is suitable for cold water systems and can withstand outdoor environments. The compression fitting design means you won’t need specialist tools or heat—just tighten the nuts to create a secure and watertight connection.\n\nAvailable in several sizes to suit different installations:\n\n20mm x 1\/2”\n\n25mm x 3\/4”\n\n32mm x 1”\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does this valve do?\u003c\/h4\u003e This valve isolates water flow in an MDPE pipe system. Turning the lever shuts off the water, allowing you to carry out maintenance or repairs without affecting the rest of the supply. \u003cbr\u003e \u003ch4\u003eCan it be used above ground?\u003c\/h4\u003e Yes, although commonly used in below-ground installations, this valve can be used above ground as long as it is protected from prolonged UV exposure or extreme weather conditions. \u003cbr\u003e \u003ch4\u003eIs this valve suitable for drinking water systems?\u003c\/h4\u003e Yes, it's designed for use in domestic and commercial cold water systems, including those supplying drinking water, provided it is installed in accordance with regulations and appropriate fittings are used.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"20mm x 1\/2”","offer_id":50802393284950,"sku":"145302","price":11.81,"currency_code":"GBP","in_stock":true},{"title":"25mm x 3\/4”","offer_id":50802393317718,"sku":"145303","price":15.17,"currency_code":"GBP","in_stock":true},{"title":"32mm x 1”","offer_id":50802393350486,"sku":"145304","price":16.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-mdpe-compression-union-valve-x-female-9127338.jpg?v=1772662451"},{"product_id":"davant-mdpe-pe-pe-compression-valve","title":"Davant MDPE PE-PE Compression Valve","description":"The Davant MDPE PE-PE Compression Valve is a simple yet essential component for controlling the flow of water in MDPE (Medium Density Polyethylene) pipe systems. Whether you're working on a new installation or need to isolate part of an existing system for repairs, this valve allows you to shut off the water supply with a quick turn of the lever.\n\nDesigned with PE x PE compression ends, this valve connects easily to MDPE pipework at both ends, making it ideal for underground water mains, external plumbing, or irrigation systems. The robust lever handle offers instant control—turn it to stop the water when servicing is required, or open it fully to restore flow once work is complete.\n\nBuilt for durability and reliability, this valve is suitable for both domestic and commercial use. It’s commonly found in garden water systems, private supply networks, farms, caravan parks, and any property where water control is needed outside of the main building. The compression fittings make installation straightforward—no heat or specialist tools required, just a few turns with a spanner.\n\nAvailable sizes:\n\n20mm\n\n25mm\n\n32mm\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the PE-PE valve used for?\u003c\/h4\u003e This valve is used to isolate the flow of water in MDPE pipe systems. It’s particularly helpful during repairs, upgrades, or emergency shutdowns when you need to stop the water quickly and safely. \u003cbr\u003e \u003ch4\u003eIs this valve suitable for drinking water?\u003c\/h4\u003e Yes, as long as it is installed properly with compatible MDPE fittings, this valve is suitable for cold water supply systems, including potable (drinking) water, in line with standard plumbing regulations. \u003cbr\u003e \u003ch4\u003eDo I need special tools to install it?\u003c\/h4\u003e No special tools are needed. The valve uses standard compression fittings, which means you only need a spanner or wrench to tighten the nuts and secure the connection. It's a quick and mess-free installation.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"20mm","offer_id":50802393416022,"sku":"145307","price":11.16,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":50802393448790,"sku":"145308","price":15.85,"currency_code":"GBP","in_stock":true},{"title":"32mm","offer_id":50802393481558,"sku":"145309","price":17.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-mdpe-pe-pe-compression-valve-6712153.jpg?v=1772662450"},{"product_id":"flexigas-copper-compression","title":"FlexiGas Copper Compression","description":"The FlexiGas Copper Compression Elbow is a high-quality, purpose-built fitting designed for connecting FlexiGas piping to copper pipework at a 90-degree angle. Whether you’re working on a new gas installation or adapting an existing one, this elbow provides a secure, leak-resistant transition between flexible gas pipe and traditional copper piping—ideal for both domestic and commercial systems.\n\nWith robust compression fittings, the elbow eliminates the need for soldering, welding, or specialist equipment. Installation is quick and simple—just tighten the compression nuts for a strong, reliable connection. This not only saves time on-site but also provides flexibility for working in tighter or more complex spaces.\n\nCrafted for compatibility and long-lasting performance, the FlexiGas Copper Elbow is suitable for natural gas and LPG installations. It’s designed to meet modern gas safety standards while offering ease of use for gas engineers and installers.\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\nDN15 x 22mm\n\nDN15 x 28mm\n\nDN22 x 28mm\n\nDN28 x 35mm\n\nDN32 x 42mm\n\nDN40 x 28mm\n\nDN40 x 35mm\n\nDN40 x 42mm\n\nDN40 x 54mm\n\nWith a wide range of size options, this elbow is adaptable for a variety of project requirements, from small residential jobs to large-scale commercial installations.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this elbow fitting used for?\u003c\/h4\u003e It’s used to connect FlexiGas pipe to copper pipework at a 90-degree bend, making it perfect for routing around corners or adapting layouts where straight connections aren’t practical. \u003cbr\u003e \u003ch4\u003eIs this suitable for both LPG and natural gas?\u003c\/h4\u003e Yes, the FlexiGas Copper Compression Elbow is designed for use with both natural gas and LPG systems, providing a safe and approved connection for a variety of installations. \u003cbr\u003e \u003ch4\u003eDo I need special tools to install it?\u003c\/h4\u003e No specialist tools are required. This elbow uses standard compression fittings, so you can install it using basic spanners—no soldering, threading, or gas welding needed.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"DN15  x 22mm","offer_id":50802393514326,"sku":"144215","price":7.86,"currency_code":"GBP","in_stock":true},{"title":"DN15  x 28mm","offer_id":50802393547094,"sku":"144216","price":8.78,"currency_code":"GBP","in_stock":true},{"title":"DN22  x 28mm","offer_id":50802393579862,"sku":"144217","price":11.6,"currency_code":"GBP","in_stock":true},{"title":"DN28  x 35mm","offer_id":50802393612630,"sku":"144218","price":22.2,"currency_code":"GBP","in_stock":true},{"title":"DN32  x 42mm","offer_id":50802393645398,"sku":"144219","price":33.03,"currency_code":"GBP","in_stock":true},{"title":"DN40  x 28mm","offer_id":50802393678166,"sku":"144220","price":45.5,"currency_code":"GBP","in_stock":true},{"title":"DN40  x 35mm","offer_id":50802393710934,"sku":"144221","price":45.5,"currency_code":"GBP","in_stock":true},{"title":"DN40  x 42mm","offer_id":50802393743702,"sku":"144222","price":45.5,"currency_code":"GBP","in_stock":true},{"title":"DN40  x 54mm","offer_id":50802393776470,"sku":"144223","price":45.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/flexigas-copper-compression-3686092.jpg?v=1772662456"},{"product_id":"grant-uflex-compression-repair-connector","title":"Grant Uflex Compression Repair Connector","description":"The Grant Uflex Compression Repair Connector is a handy and reliable solution for repairing underfloor heating pipework quickly and with minimal disruption. Designed specifically for use with Grant’s Uflex underfloor heating systems, this connector allows you to join or repair lengths of pipe securely using a compression connection—no heat, glue, or specialist welding tools required.\n\nWhether you’re dealing with accidental pipe damage during construction or making alterations to an existing system, this compression repair connector provides a simple and efficient fix. Its robust construction ensures a secure, watertight seal that can withstand typical heating system pressures and temperatures, making it a dependable choice for both professional installers and experienced DIYers.\n\nInstallation is straightforward: just cut the damaged section of pipe cleanly, insert the ends into the connector, and tighten the compression nuts. It's a fast, mess-free solution that restores the system with minimal downtime and no need to replace entire pipe runs.\n\nIdeal for use in domestic or light commercial settings, this compact and discreet connector is an essential part of any underfloor heating maintenance kit.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the Grant Uflex Repair Connector used for?\u003c\/h4\u003e It's designed to repair damaged sections of Grant Uflex underfloor heating pipe. Instead of replacing an entire length of pipe, this connector allows you to cut out the damaged area and reconnect the system quickly and securely. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install this connector?\u003c\/h4\u003e No specialist tools are needed. Just ensure the pipe ends are cut cleanly and square, then use standard spanners to tighten the compression fittings for a watertight seal. \u003cbr\u003e \u003ch4\u003eIs this connector compatible with other pipe brands?\u003c\/h4\u003e While it's specifically designed for Grant Uflex systems, it may be compatible with other underfloor heating pipes of the same size and material. However, for guaranteed performance and compliance, it’s best used with official Uflex pipework.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Grant","offers":[{"title":"Default Title","offer_id":50802393907542,"sku":"147809","price":3.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/grant-uflex-compression-repair-connector-9550461.jpg?v=1772662450"},{"product_id":"grant-uflex-mini-compression-repair-connector","title":"Grant Uflex MINI Compression Repair Connector","description":"The Grant Uflex MINI Compression Repair Connector is a compact yet highly effective solution for repairing small sections of underfloor heating pipe within the Grant Uflex MINI system. Whether you're dealing with accidental damage during installation or fixing a minor leak, this precision-designed connector allows you to carry out quick, secure repairs without the need for replacing large pipe runs.\n\nMade with high-quality materials to ensure durability and a tight seal, the MINI Compression Repair Connector is specifically designed for Grant’s Uflex MINI pipework, which features smaller pipe diameters suited for tight, low-profile heating installations. Its small size makes it ideal for use in confined spaces, where standard fittings may not fit or are too bulky.\n\nThanks to its compression fitting design, installation is simple and does not require any heat, adhesives, or special tools. Just cut out the damaged pipe section, insert the ends into the connector, and tighten the compression nuts. It’s a clean, fast, and effective solution that keeps disruption to a minimum.\n\nPerfect for use in domestic applications, the Grant Uflex MINI Repair Connector is an essential part of any installer’s or homeowner’s maintenance toolkit.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat makes the MINI version different from the standard repair connector?\u003c\/h4\u003e The MINI version is specifically designed for Grant’s Uflex MINI underfloor heating systems, which use smaller diameter pipes. It’s more compact, making it perfect for use in tight spaces or low-profile floor constructions. \u003cbr\u003e \u003ch4\u003eCan I install the connector myself?\u003c\/h4\u003e If you're confident with basic plumbing tasks, yes. Just ensure the pipe is cleanly cut and properly inserted before tightening the compression nuts. However, if you're unsure, it's always best to consult a qualified installer to avoid any risk of leaks. \u003cbr\u003e \u003ch4\u003eIs this connector suitable for high-temperature systems?\u003c\/h4\u003e Yes, it is designed to withstand the typical operating temperatures and pressures of underfloor heating systems, including high-efficiency setups. Always ensure compatibility with your specific pipe type and system guidelines.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Grant","offers":[{"title":"Default Title","offer_id":50802393940310,"sku":"147810","price":7.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/grant-uflex-mini-compression-repair-connector-7361135.jpg?v=1772662450"},{"product_id":"drayton-compression-elbow-chrome","title":"Drayton Compression Elbow (Chrome)","description":"The Drayton Compression Elbow (Chrome) is a sleek and practical plumbing fitting designed to provide a neat 90-degree turn in copper pipework. Whether you're working on a domestic heating system or a small-scale renovation project, this elbow fitting allows you to change pipe direction while maintaining a secure, leak-free connection.\n\nFinished in a polished chrome plating, it adds a modern and professional look—perfect for visible installations where aesthetics matter, such as under sinks, behind radiators, or in exposed pipework within bathrooms and kitchens.\n\nThanks to its compression fitting design, installation is quick and hassle-free. There’s no need for heat or solder—simply insert the copper pipes and tighten the nuts with a spanner to create a watertight seal. This makes it ideal for both professional plumbers and DIY enthusiasts alike.\n\nThe Drayton Compression Elbow is available in two common pipe sizes:\n\n10mm\n\n15mm\n\nThis gives you flexibility for use in a variety of domestic heating or plumbing systems, especially when space is limited or a clean, angular transition is needed.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhere would I typically use a chrome compression elbow?\u003c\/h4\u003e Chrome compression elbows are often used in visible areas—like bathrooms or kitchens—where you want a tidy, polished finish. They're ideal for tight corners and redirection of pipework around walls or fittings. \u003cbr\u003e \u003ch4\u003eIs this elbow suitable for both hot and cold water systems?\u003c\/h4\u003e Yes, the Drayton Chrome Compression Elbow is suitable for use with both hot and cold water systems, including domestic heating circuits, provided you choose the correct pipe size for your system. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install this elbow?\u003c\/h4\u003e No specialist tools are required. A couple of standard spanners or adjustable wrenches are all you need to tighten the compression nuts securely—no soldering, flux, or torches involved.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Drayton","offers":[{"title":"10mm","offer_id":50802393973078,"sku":"147313","price":2.58,"currency_code":"GBP","in_stock":true},{"title":"15mm","offer_id":50802394005846,"sku":"147314","price":3.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/drayton-compression-elbow-chrome-2022208.jpg?v=1772662450"},{"product_id":"grant-solar-15mm-connector-flex-pipe-compression-fitting-dn16-2pc","title":"Grant Solar 15mm Connector Flex Pipe Compression Fitting (DN16) (2pc)","description":"The Grant Solar 15mm Connector Flex Pipe Compression Fitting (DN16) is a high-performance component designed specifically for use in solar thermal water heating systems. Whether you're installing a new system or maintaining an existing one, this pair of fittings provides a safe, secure, and leak-resistant connection between flexible solar pipes.\n\nBuilt to handle the demands of high-pressure and high-temperature environments typical of solar thermal setups, these compression fittings ensure your system performs efficiently and reliably over time. Designed for 15mm flexible pipes (DN16), they’re compatible with standard solar pipe sizes used in residential and light commercial installations.\n\nThe fittings use a compression mechanism—simply insert the pipe and tighten the nut to form a tight seal. No special tools or soldering required, which means a quicker, cleaner installation. The two-piece design makes them easy to assemble and just as simple to remove, which is especially helpful during routine maintenance or part replacements.\n\nThese fittings are made from robust, heat-resistant materials that can endure the tough conditions associated with solar thermal systems, offering both durability and peace of mind. Their flexible compatibility makes them ideal for a wide range of layouts, helping installers create efficient and adaptable systems.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this fitting used for in a solar thermal system?\u003c\/h4\u003e This fitting connects flexible solar pipes to other system components, such as pumps, cylinders, or control units. It ensures a tight, leak-free joint that can withstand the high pressures and temperatures generated by solar heating systems. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install this fitting?\u003c\/h4\u003e No, the compression design means you only need standard spanners to tighten the nuts. There's no need for soldering, adhesives, or specialist solar tools, making installation fast and straightforward. \u003cbr\u003e \u003ch4\u003eIs it suitable for all solar thermal systems?\u003c\/h4\u003e These fittings are designed specifically for DN16 (15mm) flexible solar pipes, which are widely used in many domestic systems. However, always check compatibility with your specific solar kit or consult your installer to ensure a proper fit.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Grant","offers":[{"title":"Default Title","offer_id":50802394071382,"sku":"146235","price":22.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/grant-solar-15mm-connector-flex-pipe-compression-fitting-dn16-2pc-5554850.jpg?v=1772662450"},{"product_id":"dial-up-adjustable-1-5-6-prv-bar-315i-28mm-compression","title":"Dial Adjustable 1.5-6 Prv Bar 315I 28mm Compression","description":"\u003cp\u003eThe Dial Adjustable PRV (Pressure Reducing Valve) 315I is a versatile and essential component designed to regulate and maintain water pressure within plumbing and heating systems. With a large 28mm compression fitting, this valve is ideal for larger domestic systems or light commercial installations where high flow capacity is required. This model allows pressure adjustment between 1.5 and 6 bar, making it suitable for a wide range of setups depending on your system’s requirements. The easy-to-use dial means you can fine-tune the pressure with precision—helping protect pipes, appliances, and fixtures from pressure-related damage while ensuring optimal system performance. Fitted with robust 28mm compression ends, the PRV 315I offers a secure, solder-free connection to copper pipework. Installation is quick and clean, requiring only standard spanners to tighten the fittings—ideal for professionals looking to save time on-site or for those completing high-capacity domestic installations. Made from high-quality materials, this pressure-reducing valve is built to last, even under continuous use. It’s an excellent solution for maintaining safe and stable pressure levels in larger heating or potable water systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat does this PRV do in a plumbing system?\u003c\/h4\u003e\n\u003cp\u003eIt regulates and stabilises water pressure entering the system. By reducing incoming pressure, it helps prevent damage to pipework, boilers, taps, and other appliances caused by excessively high pressure. \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eIs the pressure setting adjustable?\u003c\/h4\u003e\n\u003cp\u003eYes, the dial allows you to easily adjust the outlet pressure from 1.5 to 6 bar, giving you full control based on the needs of your particular installation. \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDo I need to solder the valve during installation?\u003c\/h4\u003e\n\u003cp\u003eNo soldering is required. The valve is designed with 28mm compression ends, so you only need to tighten the fittings with a spanner for a strong, watertight connection. It's a straightforward install for most plumbing setups.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Dial","offers":[{"title":"Default Title","offer_id":50802394104150,"sku":"146685","price":208.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/dial-adjustable-15-6-prv-bar-315i-28mm-compression-6580248.jpg?v=1772662450"},{"product_id":"rwc-315i-1-5-6-bar-pressure-reducing-valve-28mm-compression","title":"Rwc 315I 1.5-6 Bar Pressure Reducing Valve 28mm Compression","description":"The RWC 315I Pressure Reducing Valve is a reliable and highly adjustable solution for managing water pressure in plumbing systems. Designed with 28mm compression connections, this valve is ideal for larger domestic or light commercial installations where consistent pressure is crucial for both safety and performance.\n\nWith an adjustable pressure range of 1.5 to 6 bar, the 315I model gives you full control over the pressure within your system. It helps protect components such as boilers, cylinders, pipes, and taps from damage caused by high or fluctuating water pressure. Whether you're installing a new system or upgrading an existing one, this PRV helps maintain stable pressure and extend the lifespan of your plumbing equipment.\n\nInstallation is quick and easy thanks to its compression fitting design. There’s no need for soldering—just insert your 28mm copper pipework and tighten the nuts using standard spanners. The dial-up feature allows for simple adjustment of the pressure without the need to dismantle the unit, making it a user-friendly option for both installers and property owners.\n\nBuilt from durable, high-quality materials, the RWC 315I is WRAS-approved and designed to perform reliably over the long term. It’s a smart addition to any system where pressure control is essential.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the function of a pressure reducing valve?\u003c\/h4\u003e A pressure reducing valve regulates incoming water pressure to a safe, consistent level. It protects your plumbing system from excessive pressure, which can lead to leaks, noisy pipework, or damaged appliances. \u003cbr\u003e \u003ch4\u003eIs the pressure range adjustable?\u003c\/h4\u003e Yes, the RWC 315I allows you to adjust the outlet pressure from 1.5 to 6 bar using its integrated dial. This gives you flexibility to set the right pressure for your specific system requirements. \u003cbr\u003e \u003ch4\u003eDo I need a plumber to install it?\u003c\/h4\u003e While professional installation is always recommended for safety and compliance, the compression fitting design makes this valve relatively easy to install with standard plumbing tools—no soldering required. It’s suitable for confident DIYers with plumbing experience.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802394136918,"sku":"146696","price":186.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/rwc-315i-15-6-bar-pressure-reducing-valve-28mm-compression-9243221.jpg?v=1772662450"},{"product_id":"compression-adaptor-28mm-x-1-1-4-male-iron-straight","title":"Compression Adaptor 28mm x 1.1\/4\" Male Iron Straight","description":"The Compression Adaptor 28mm x 1¼\" Male Iron Straight is a practical and durable fitting designed to join 28mm copper pipework to a 1¼\" female threaded connection. Whether you’re working on a domestic plumbing installation or a larger-scale commercial system, this adaptor provides a strong, reliable link between copper and threaded iron components.\n\nThis straight adaptor uses a compression fitting on one end for easy connection to standard 28mm copper pipe, while the other end features a male iron thread. It’s ideal for connecting to pumps, valves, tanks, or other components that use BSP threaded ports.\n\nInstallation is simple and solder-free—perfect for jobs where you want to avoid the mess and complexity of heat-based joints. All you need is a pair of spanners to tighten the fitting, making it a great option for professional plumbers and experienced DIYers alike.\n\nMade from high-quality materials, this adaptor is built to handle the pressures and temperatures of most hot and cold water systems. Its robust construction also makes it suitable for heating circuits and sealed systems where secure, leak-free connections are essential.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this adaptor used for?\u003c\/h4\u003e This adaptor connects 28mm copper pipe to a 1¼\" female BSP threaded fitting. It’s commonly used to link pipework to pumps, valves, water storage tanks, or other threaded components in plumbing and heating systems. \u003cbr\u003e \u003ch4\u003eDo I need to solder this fitting?\u003c\/h4\u003e No, the compression end is designed to be installed without any soldering or heat. Just insert the copper pipe and tighten the nut using standard plumbing tools for a secure and leak-proof connection. \u003cbr\u003e \u003ch4\u003eIs it suitable for hot water and heating systems?\u003c\/h4\u003e Yes, the adaptor is made from materials that can withstand the pressures and temperatures typically found in domestic and light commercial hot water or central heating systems.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802394169686,"sku":"143757","price":2.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/compression-adaptor-28mm-x-114-male-iron-straight-2188582.jpg?v=1772662451"},{"product_id":"compression-red-handle-t-bar-butterfly-valve","title":"Compression Red Handle T Bar Butterfly Valve","description":"The Compression Red Handle T-Bar Butterfly Valve is a practical and easy-to-use flow control solution for domestic and commercial plumbing systems. Available in both 15mm and 22mm sizes, this valve allows you to control the flow of water or other fluids with precision and ease—making it ideal for both new installations and system maintenance.\n\nThis valve features compression fittings, meaning it can be securely connected to copper pipework without the need for soldering, heat, or specialist tools. Simply tighten the nuts to create a strong, watertight seal. It’s a quick, clean, and efficient installation method suitable for professionals and competent DIYers alike.\n\nThe standout feature is its red T-bar handle, designed for smooth manual operation. This handle offers a clear, visible indication of whether the valve is open or closed, making system control and troubleshooting straightforward. The internal butterfly mechanism uses a rotating disc to regulate the flow, giving you reliable shut-off or flow control with a simple quarter turn.\n\nWhether you're isolating a section of your plumbing system, managing water to an appliance, or controlling fluid flow in a commercial setup, this valve offers a dependable and user-friendly solution.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a butterfly valve, and how is it different from other valves?\u003c\/h4\u003e A butterfly valve uses a rotating disc to control fluid flow. Unlike ball or gate valves, it provides fast shut-off with a simple quarter turn and is often more compact. The red T-bar handle makes operation quick and clear. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install this valve?\u003c\/h4\u003e No special tools are required. This valve uses standard compression fittings, so all you need is a couple of spanners to tighten the nuts securely. It’s ideal for a solder-free, fuss-free installation. \u003cbr\u003e \u003ch4\u003eIs this valve suitable for hot and cold water systems?\u003c\/h4\u003e Yes, the valve is suitable for both hot and cold water applications in domestic or light commercial systems. Always ensure you're using the correct size (15mm or 22mm) for your pipework to maintain performance and safety.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"15mm","offer_id":50802394202454,"sku":"143008","price":3.41,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":50802394235222,"sku":"143009","price":4.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/compression-red-handle-t-bar-butterfly-valve-7349656.jpg?v=1772662452"},{"product_id":"compression-t-bar-handle-butterfly-valve","title":"Compression T Bar Handle Butterfly Valve","description":"The Compression T-Bar Handle Butterfly Valve is a practical and reliable solution for controlling the flow of fluids in plumbing systems. Designed for ease of use and long-lasting performance, this valve is commonly found in both larger residential and commercial installations, where managing water flow efficiently is essential.\n\nThis valve features robust compression fittings, which means it can be connected directly to copper pipework without the need for soldering, welding, or adhesives. It’s a straightforward, mess-free installation—just tighten the compression nuts using basic tools, and the job is done. This makes it a popular choice among professional plumbers and confident DIYers alike.\n\nAt the heart of the valve is a butterfly mechanism—an internal disc that rotates on a central axis to either restrict or allow flow through the pipe. The external red T-bar handle gives you full manual control, offering clear, visual feedback on whether the valve is open, closed, or partially open for fine flow adjustment.\n\nThe T-bar handle design ensures a comfortable grip and smooth operation, even in tight or awkward spaces. It’s ideal for isolating parts of a system, managing water supply to specific appliances, or shutting off zones during maintenance work.\n\nAvailable sizes:\n\n15mm\n\n22mm\n\n28mm\n\nThese size options make the valve suitable for a variety of applications, from standard domestic pipework to higher-capacity commercial systems.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a butterfly valve used for in plumbing?\u003c\/h4\u003e A butterfly valve is used to control the flow of water or other fluids in a pipe. The internal disc pivots to either block, partially allow, or fully permit flow, making it ideal for both isolation and flow regulation. \u003cbr\u003e \u003ch4\u003eIs the T-bar handle easy to operate?\u003c\/h4\u003e Yes, the red T-bar handle provides a firm, ergonomic grip and rotates smoothly for easy operation. It also clearly shows the valve's position—open or closed—at a glance. \u003cbr\u003e \u003ch4\u003eCan I install this valve myself?\u003c\/h4\u003e If you’re comfortable working with compression fittings, then yes! The valve requires no soldering or heat—just tighten the nuts using standard plumbing tools. Be sure to select the correct pipe size (15mm, 22mm, or 28mm) for your system.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/compression-fittings\"\u003ecompression fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"28mm \/ Red","offer_id":50802394267990,"sku":"143010","price":6.75,"currency_code":"GBP","in_stock":true},{"title":"15mm \/ Red","offer_id":50802394300758,"sku":"143011","price":3.41,"currency_code":"GBP","in_stock":true},{"title":"22mm \/ Blue","offer_id":50802394333526,"sku":"143012","price":4.58,"currency_code":"GBP","in_stock":true},{"title":"28mm \/ Blue","offer_id":50802394366294,"sku":"143013","price":6.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/compression-t-bar-handle-butterfly-valve-5292457.jpg?v=1772662423"},{"product_id":"endfeed-fittings-pack-135-fittings","title":"Endfeed Fittings Pack (135 Fittings)","description":"This Endfeed Fittings Pack is a comprehensive selection of 135 high-quality copper fittings, ideal for anyone undertaking a plumbing or heating installation using copper tube. Whether you're a professional installer or tackling a renovation project, this pack provides excellent value and convenience by including a well-balanced assortment of the most commonly used fittings.\n\nDesigned for use in soldered joints, these fittings are compatible with copper tubing manufactured to BS EN 1057 standards. The endfeed system requires the use of solder and a heat source, offering strong, durable, and leak-free connections that are perfect for both hot and cold water systems, as well as central heating.\n\nThe pack includes a mix of couplings, elbows, tees, and reducers, giving you everything you need for joining, branching, and changing pipe sizes in your layout. The fittings are precision-engineered for a reliable fit and long service life.\n\n\u003ch3\u003eWhat’s Included in the Pack:\u003c\/h3\u003e\n25 x 15mm straight couplings\n\n10 x 22mm straight couplings\n\n50 x 15mm 90° elbows (bends)\n\n20 x 22mm 90° elbows (bends)\n\n10 x 15mm equal tees\n\n10 x 22mm equal tees\n\n10 x 22mm x 15mm reducers\n\nThis pack is ideal for keeping in a van or workshop, ensuring you're always prepared with the right fittings for most domestic copper pipe installations.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is an endfeed fitting?\u003c\/h4\u003e An endfeed fitting is a type of copper plumbing fitting used with solder to form a secure, leak-proof joint. Once the pipe is inserted, heat is applied, and solder is drawn into the joint to create a strong bond. \u003cbr\u003e \u003ch4\u003eCan I use these fittings for both hot and cold water?\u003c\/h4\u003e Yes, these copper endfeed fittings are suitable for both hot and cold water systems, as well as central heating. They're widely used in domestic plumbing due to their reliability and longevity. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install these fittings?\u003c\/h4\u003e You’ll need a heat source such as a blow torch, solder, flux, and a pipe cutter. Proper preparation and cleaning of the pipe and fitting are also essential to ensure a strong, leak-free joint.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/end-feed-fittings\"\u003eend feed fittings\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"JJ Building Materials","offers":[{"title":"Default Title","offer_id":50802394431830,"sku":"143752","price":45.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/endfeed-fittings-pack-135-fittings-4244704.jpg?v=1772662423"},{"product_id":"davant-21-5mm-solvent-overflow-straight-tank-connector","title":"Davant 21.5mm Solvent Overflow Straight Tank Connector","description":"The Davant 21.5mm Solvent Overflow Straight Tank Connector is a simple yet essential component designed to provide a secure and watertight connection between a pipe and a water storage tank. Whether you're working on a domestic cold water system, an overflow pipe for a loft tank, or a small garden water butt, this fitting makes installation straightforward and reliable.\n\nDesigned for use with 21.5mm solvent weld overflow pipe, this straight connector is available in both black and white finishes to match the surrounding pipework and installation environment. It provides a clean and professional look while delivering dependable performance over time.\n\nThis connector is solvent weld compatible, meaning it is intended to be permanently bonded to plastic pipe using solvent cement. Once applied, the joint becomes strong and leak-resistant, ideal for long-term applications where durability is key. The straight-through design ensures an uninterrupted flow path, helping to manage overflow efficiently and avoid unwanted water buildup.\n\nSuitable for both residential and light commercial systems, this tank connector is commonly used in vented cold water storage tanks, cisterns, or any overflow installation requiring a reliable through-tank connection.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this tank connector typically used for?\u003c\/h4\u003e It’s used to connect an overflow pipe to a water storage tank or cistern, allowing excess water to safely exit the tank without causing flooding or overfilling. \u003cbr\u003e \u003ch4\u003eIs this connector suitable for both indoor and outdoor tanks?\u003c\/h4\u003e Yes, it can be used in both indoor and sheltered outdoor applications. For outdoor use, ensure the installation is protected from harsh UV exposure or use the black version for improved UV resistance. \u003cbr\u003e \u003ch4\u003eHow is the pipe connected to the fitting?\u003c\/h4\u003e This is a solvent weld fitting, so the pipe is permanently bonded using solvent cement. Apply the cement to both the inside of the connector and the outside of the pipe, then push them together for a strong, watertight seal.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394464598,"sku":"148201","price":1.08,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394497366,"sku":"148202","price":1.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-solvent-overflow-straight-tank-connector-2500919.jpg?v=1772662420"},{"product_id":"davant-21-5mm-solvent-overflow-bent-tank-connector","title":"Davant 21.5mm Solvent Overflow Bent Tank Connector","description":"The Davant 21.5mm Solvent Overflow Bent Tank Connector is a simple yet essential fitting designed to connect an overflow pipe to a water storage tank at an angled position. This clever design allows for a more flexible and space-saving installation—ideal when straight connections aren’t practical due to tight spaces or awkward pipe runs.\n\nAvailable in black or white to suit a range of tank types and aesthetic preferences, this tank connector works with standard 21.5mm solvent weld overflow pipe. It's typically used in cold water storage tanks, loft tanks, or other applications where an angled connection is required for routing overflow pipes.\n\nThe bent design directs water away at an angle while maintaining a secure, leak-resistant connection. It’s especially useful in confined spaces where a straight-through fitting may not allow for proper pipe clearance or routing. As a solvent weld connector, it forms a permanent, watertight bond when used with appropriate solvent cement, ensuring long-term reliability in both residential and light commercial systems.\n\nThis connector is ideal for overflow setups where precision and durability are key, offering a neat, tidy finish with dependable performance.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the benefit of the bent design?\u003c\/h4\u003e The angled design allows the pipe to exit the tank in a direction that suits tight or awkward spaces, making it easier to route overflow pipework neatly and efficiently. \u003cbr\u003e \u003ch4\u003eCan this connector be used with all types of tanks?\u003c\/h4\u003e Yes, it is compatible with most cold water storage tanks and cisterns that support 21.5mm overflow outlets. Just ensure the installation area allows for the angled outlet to be positioned correctly. \u003cbr\u003e \u003ch4\u003eHow do I install this fitting securely?\u003c\/h4\u003e Use solvent weld cement to bond the connector to a 21.5mm overflow pipe. Apply the cement to both surfaces, push the pipe fully into the fitting, and allow it to cure for a strong, watertight connection. Always follow the instructions on the solvent cement for best results.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394530134,"sku":"148203","price":0.63,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394562902,"sku":"148204","price":0.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-solvent-overflow-bent-tank-connector-1407337.jpg?v=1772662422"},{"product_id":"davant-21-5mm-solvent-overflow-straight-coupler","title":"Davant 21.5mm Solvent Overflow Straight Coupler","description":"The Davant 21.5mm Solvent Overflow Straight Coupler is a simple but essential fitting for extending or repairing overflow pipe runs. Designed to join two lengths of 21.5mm overflow pipe, this straight coupler is ideal for use in cold water storage systems, cisterns, and other plumbing applications where excess water needs to be safely directed away.\n\nAvailable in both black and white, the coupler blends seamlessly with your existing pipework, offering both functionality and a neat finish. Whether you're extending a pipe run or replacing a damaged section, this coupling ensures a secure, reliable connection between two straight pipe ends.\n\nThe fitting is designed for use with solvent weld systems, meaning it creates a permanent and watertight bond when used with solvent cement. Once the cement is applied and the pipes are joined, the connection becomes durable and long-lasting—perfect for systems that don’t require regular disassembly.\n\nWhether you’re a plumber, installer, or competent DIYer, this straight coupler is an essential part of any overflow system toolkit, helping maintain safety and prevent water damage from overflows.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat type of pipe does this coupler connect?\u003c\/h4\u003e This coupler is designed to connect two lengths of 21.5mm solvent weld overflow pipe, typically used in cold water tanks, cisterns, and waste systems. \u003cbr\u003e \u003ch4\u003eDoes this coupler require any tools or equipment to install?\u003c\/h4\u003e No tools are needed beyond solvent cement. Simply apply the cement to both the inside of the coupler and the outside of the pipe ends, push them together, and allow time for the bond to set. \u003cbr\u003e \u003ch4\u003eCan it be used outdoors?\u003c\/h4\u003e Yes, it can be used in sheltered outdoor installations. The black version is particularly well-suited for outdoor use due to better UV resistance, though it should still be protected from prolonged exposure where possible.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394628438,"sku":"148205","price":0.46,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394661206,"sku":"148206","price":0.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-solvent-overflow-straight-coupler-6672422.jpg?v=1772662421"},{"product_id":"davant-21-5mm-black-solvent-overflow-equal-tee","title":"Davant 21.5mm Black Solvent Overflow Equal Tee","description":"The Davant 21.5mm Solvent Overflow Equal Tee is a versatile and practical fitting designed to connect three sections of 21.5mm overflow pipe. Shaped in a classic \"T\" formation, it allows you to split or join overflow pipework efficiently—making it perfect for installations where multiple branches need to be directed from a single flow path.\n\nAvailable in a black finish (with white options often available), this fitting is ideal for both functional and discreet installations in cold water storage systems, cistern overflows, or any system designed to safely divert excess water. Its simple design ensures a neat and reliable connection between pipe sections, helping to maintain consistent flow and prevent leaks.\n\nThis equal tee is designed for use with solvent weld systems, meaning it must be fixed in place using solvent cement. Once applied, the bond becomes strong, permanent, and leak-free—perfect for systems that don’t require regular disassembly and where long-term performance is key.\n\nWhether you’re a professional plumber or working on a DIY project, this equal tee makes it easy to customise and expand your overflow system with confidence.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is an “equal tee” fitting?\u003c\/h4\u003e An equal tee connects three pipes of the same diameter—in this case, 21.5mm. It allows fluid to flow from one pipe and be split into two, or to merge two flows into one outlet, depending on the installation. \u003cbr\u003e \u003ch4\u003eDo I need solvent cement to install this fitting?\u003c\/h4\u003e Yes, this is a solvent weld fitting. For a secure and leak-proof connection, you’ll need to use solvent cement on both the pipe ends and the inside of the tee before joining them together. \u003cbr\u003e \u003ch4\u003eCan this be used in outdoor overflow systems?\u003c\/h4\u003e Yes, the black version is well-suited for external use, particularly in shaded or protected areas. It offers better UV resistance than white fittings, but for long-term exposure, additional protection is recommended.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394726742,"sku":"148207","price":0.59,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394759510,"sku":"148208","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-black-solvent-overflow-equal-tee-5064173.jpg?v=1772662423"},{"product_id":"davant-21-5mm-solvent-overflow-45-degree-elbow","title":"Davant 21.5mm Solvent Overflow 45 Degree Elbow","description":"The Davant 21.5mm Solvent Overflow 45° Elbow is a reliable and easy-to-use fitting designed to connect two overflow pipes at a 45-degree angle. Ideal for systems where a straight run isn’t practical, this elbow helps you navigate around corners or obstacles while maintaining a smooth, efficient flow path for excess water.\n\nThis fitting is typically used in overflow and condensate systems, such as those connected to cold water storage tanks, cisterns, or other low-pressure drainage setups. The 45-degree angle provides a gentler change in direction than a 90-degree elbow, which can improve water flow and reduce the risk of blockages over time.\n\nMade for use with standard 21.5mm solvent weld pipe, the elbow is installed using solvent cement, creating a permanent and watertight seal. The black finish offers a clean, professional look—particularly suited for external or visible pipework installations.\n\nWhether you’re a professional plumber or a DIYer handling your own overflow system, this 45° elbow offers a practical, durable solution for building or modifying pipe runs in tight or tricky spaces.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the benefit of using a 45° elbow over a 90° elbow?\u003c\/h4\u003e A 45-degree elbow offers a smoother change in direction, which helps maintain better flow and reduces the risk of clogging—especially in overflow systems where gradual movement of water is preferred. \u003cbr\u003e \u003ch4\u003eIs this fitting compatible with white 21.5mm pipe?\u003c\/h4\u003e Yes, while the fitting itself is black, it can be used with both black and white 21.5mm solvent weld pipes. The only difference is cosmetic, so it depends on your visual preference for the installation. \u003cbr\u003e \u003ch4\u003eHow is this elbow installed?\u003c\/h4\u003e This is a solvent weld fitting, so it requires solvent cement. Apply the cement to both the inside of the elbow and the outside of the pipe, then push them together firmly. Once set, the joint will be secure and leak-proof.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394792278,"sku":"148209","price":0.59,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394825046,"sku":"148210","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-solvent-overflow-45-degree-elbow-6569751.jpg?v=1772662423"},{"product_id":"davant-21-5mm-black-solvent-overflow-90-degree-elbow","title":"Davant 21.5mm Black Solvent Overflow 90 Degree Elbow","description":"The Davant 21.5mm Solvent Overflow 90° Elbow is a practical and essential fitting used to connect two overflow pipes at a right angle. Designed for use with 21.5mm solvent weld pipe systems, this elbow fitting helps you neatly and securely change the direction of pipework in cold water storage, cistern, or condensate systems.\n\nIdeal for installations where space is tight or the pipe needs to turn a corner, the 90° elbow provides a clean, efficient route for managing overflow water. Its solid plastic construction offers long-lasting durability, and the tight angle is perfect for creating compact layouts without compromising on flow performance.\n\nAvailable in both black and white, this elbow fitting allows you to match your existing pipework, whether you’re working indoors or on an external system. It’s particularly well suited to use in loft tanks, boiler overflows, or any setup where water needs to be safely diverted.\n\nInstallation is straightforward—simply apply solvent weld cement to the pipe and the inside of the fitting, then push together for a permanent, watertight seal.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhen should I use a 90° elbow in an overflow system?\u003c\/h4\u003e A 90° elbow is used when you need to make a sharp turn in your overflow pipework, such as going around a corner or connecting vertical and horizontal runs. It’s great for tight spaces and efficient routing. \u003cbr\u003e \u003ch4\u003eIs this compatible with both black and white 21.5mm pipes?\u003c\/h4\u003e Yes, the fitting is designed for 21.5mm solvent weld overflow pipe, regardless of colour. The black and white options are purely aesthetic to match the surrounding pipework. \u003cbr\u003e \u003ch4\u003eDo I need any special tools to install this elbow?\u003c\/h4\u003e No special tools are required. You’ll just need solvent cement, a clean pipe end, and a firm push to connect. Once bonded and set, the joint is strong and leak-proof.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802394857814,"sku":"148211","price":0.46,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802394890582,"sku":"148212","price":0.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-215mm-black-solvent-overflow-90-degree-elbow-5283945.jpg?v=1772662420"},{"product_id":"davant-32mm-x-21-5mm-solvent-waste-to-overflow-reducer","title":"Davant 32mm x 21.5mm Solvent Waste To Overflow Reducer","description":"The Davant 32mm x 21.5mm Solvent Waste to Overflow Reducer is a compact and versatile fitting designed to connect 21.5mm overflow pipe to a 32mm solvent weld waste system. Whether you're adapting a condensate or overflow outlet into a larger waste line, this reducer makes the transition smooth, secure, and reliable.\n\nAvailable in black or white to match your existing pipework, this fitting ensures a neat and discreet finish in both visible and concealed plumbing installations. It’s ideal for use in bathrooms, kitchens, utility areas, or boiler setups where overflow water needs to be directed into an existing waste pipe.\n\nThe reducer is made for use with solvent weld systems, meaning it forms a permanent, watertight seal when used with solvent cement. This not only ensures a secure connection but also prevents leaks and maintains long-term performance with minimal maintenance.\n\nWhether you’re a professional installer or a competent DIYer working on your home plumbing system, the Davant solvent waste to overflow reducer is a simple yet essential part of a well-designed drainage setup.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this reducer used for?\u003c\/h4\u003e It allows a smaller 21.5mm overflow pipe to connect into a larger 32mm waste pipe. This is especially useful when routing overflow or condensate drainage into a domestic waste system. \u003cbr\u003e \u003ch4\u003eIs solvent cement necessary for installation?\u003c\/h4\u003e Yes, this reducer is designed for solvent weld systems. You'll need to apply solvent cement to both the fitting and pipe to create a strong, watertight bond. Always allow proper curing time for a secure connection. \u003cbr\u003e \u003ch4\u003eCan I use this fitting indoors and outdoors?\u003c\/h4\u003e Yes, it can be used in both indoor and sheltered outdoor applications. Just make sure to choose the correct colour—black is more UV-resistant for outdoor use, while white blends better with indoor fittings.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black \/ 32mm","offer_id":50802394956118,"sku":"148213","price":1.08,"currency_code":"GBP","in_stock":true},{"title":"White \/ 32mm","offer_id":50802394988886,"sku":"148214","price":1.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-32mm-x-215mm-solvent-waste-to-overflow-reducer-1822465.jpg?v=1772662418"},{"product_id":"davant-40mm-x-21-5mm-solvent-waste-to-overflow-reducer","title":"Davant 40mm x 21.5mm Solvent Waste To Overflow Reducer","description":"The Davant 40mm x 21.5mm Solvent Waste to Overflow Reducer is a handy, space-saving fitting that allows you to connect a smaller 21.5mm overflow pipe into a 40mm solvent weld waste system. It’s a smart solution when you need to direct overflow or condensate water—such as from a cold water tank, boiler, or appliance—into a larger household drainage pipe.\n\nDesigned to fit securely and neatly, this reducer is ideal for use in bathrooms, kitchens, utility rooms, or plant rooms. Available in both black and white, it can be matched to your existing pipework for a tidy, professional look in either indoor or sheltered outdoor installations.\n\nThis reducer is part of a solvent weld system, which means it’s designed to form a permanent and watertight bond when used with solvent cement. Once joined and cured, the connection will resist leaks and provide long-lasting reliability, even under regular use.\n\nWhether you're a professional plumber or tackling your own home project, this reducer makes the job of adapting pipe sizes easier and more efficient.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is the main purpose of this reducer?\u003c\/h4\u003e It’s used to connect a 21.5mm overflow pipe into a larger 40mm solvent weld waste fitting—perfect for combining smaller drain lines, like condensate or overflow pipes, into a main waste outlet. \u003cbr\u003e \u003ch4\u003eDo I need solvent cement for this fitting?\u003c\/h4\u003e Yes, solvent cement is required to create a strong, permanent seal. Apply it to both the inside of the fitting and the outside of the pipe before inserting them together and allowing it to set. \u003cbr\u003e \u003ch4\u003eCan this be used outdoors?\u003c\/h4\u003e Yes, it can be used in sheltered outdoor locations. For external use, the black version is recommended as it offers better resistance to UV exposure compared to white.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/overflow\"\u003eoverflow\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802395152726,"sku":"148215","price":1.08,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50802395185494,"sku":"148216","price":1.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-40mm-x-215mm-solvent-waste-to-overflow-reducer-7553313.jpg?v=1772662417"},{"product_id":"davant-40mm-black-push-fit-waste-swept-bend","title":"Davant 40mm Black Push-Fit Waste Swept Bend","description":"The Davant 40mm Black Push-Fit Waste Swept Bend is a practical and cost-effective plumbing fitting designed for waste pipe systems. It provides a smooth, curved change in direction for waste water flow—ideal in tight or awkward spaces where access is limited and a neat, efficient turn is needed.\n\nManufactured from durable black plastic, this swept bend is compatible with 40mm push-fit waste pipe, making it perfect for bathrooms, kitchens, and utility rooms. Its swept design allows for improved flow and reduced risk of blockages, especially when compared to tighter angle bends. This is particularly beneficial in longer pipe runs or gravity-fed drainage systems.\n\nThanks to its push-fit connection, no tools or adhesives are needed—just insert the pipe into the fitting for a quick and secure joint. It’s perfect for both professional plumbers and DIYers who want a fast, reliable solution that doesn’t compromise on quality or performance.\n\nIdeal for new installations, upgrades, or quick repairs, this fitting combines ease of use with excellent value for money.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is a swept bend used for in a waste system?\u003c\/h4\u003e A swept bend helps redirect the flow of waste water in a gentle curve, reducing turbulence and the chance of blockages. It’s commonly used when pipework needs to change direction, especially over longer distances. \u003cbr\u003e \u003ch4\u003eDo I need any glue or tools to install this push-fit fitting?\u003c\/h4\u003e No, this is a push-fit connector, which means the pipe simply slots into the fitting and forms a watertight seal. No glue, solvent cement, or special tools are required. \u003cbr\u003e \u003ch4\u003eIs this fitting suitable for outdoor use?\u003c\/h4\u003e The black plastic construction makes it suitable for indoor and some sheltered outdoor applications, but it should be protected from prolonged direct sunlight or extreme weather for best long-term performance.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/traps-wastes\"\u003etraps \u0026amp; waste\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Default Title","offer_id":50802395382102,"sku":"145547","price":1.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-40mm-black-push-fit-waste-swept-bend-1356149.jpg?v=1772662417"},{"product_id":"davant-40mm-white-push-fit-waste-90-degree-swivel-bend","title":"Davant 40mm White Push-Fit Waste 90 Degree Swivel Bend","description":"The Davant 40mm White Push-Fit Waste 90° Swivel Bend is a smart, practical solution for changing the direction of your waste pipe system—especially in tight or restricted spaces. This bend is designed to make life easier for plumbers and DIYers alike, with a push-fit connection that requires no tools, glue, or fuss.\n\nOne of its standout features is the swivel mechanism, which allows one end of the fitting to rotate, giving you added flexibility during installation. This makes it ideal when you're aligning pipework in awkward angles or when access is limited, such as under sinks, behind appliances, or in boxed-in areas.\n\nMade from durable white plastic, the fitting is compatible with standard 40mm push-fit waste pipe systems commonly used in kitchens, bathrooms, and utility areas. It provides a neat, secure, and reliable joint that helps guide waste water smoothly around a 90-degree corner.\n\nWhether you're installing a new system or making a quick repair, this bend offers great value without compromising on quality or ease of use.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat does the “swivel” feature mean?\u003c\/h4\u003e The swivel end allows the fitting to rotate slightly, making it easier to align with pipework and other fittings. It adds flexibility during installation, especially in confined or awkward spaces. \u003cbr\u003e \u003ch4\u003eIs this fitting suitable for use with all 40mm push-fit waste pipes?\u003c\/h4\u003e Yes, it’s designed to be compatible with standard 40mm push-fit waste pipe systems. Always check for a snug fit and ensure the pipe is fully inserted for a watertight seal. \u003cbr\u003e \u003ch4\u003eDo I need glue or solvent cement for this fitting?\u003c\/h4\u003e No adhesives are needed. This is a push-fit fitting, so you simply insert the pipe into the socket to create a secure and leak-free connection—perfect for quick and clean installations.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/traps-wastes\"\u003etraps \u0026amp; waste\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Default Title","offer_id":50802395414870,"sku":"145570","price":0.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-40mm-white-push-fit-waste-90-degree-swivel-bend-7164759.jpg?v=1772662416"},{"product_id":"davant-rubber-32mm-x-21-5mm-push-fit-waste-to-overflow-reducer","title":"Davant Rubber 32mm x 21.5mm Push-Fit Waste To Overflow Reducer","description":"The Davant Rubber 32mm x 21.5mm Push-Fit Waste to Overflow Reducer is a compact, flexible, and easy-to-use solution for connecting a 21.5mm overflow pipe into a 32mm waste pipe. It’s an ideal choice for anyone needing a quick and secure way to adapt between two different pipe sizes—whether you're working on a bathroom, kitchen, or utility room setup.\n\nMade from high-quality rubber, this reducer offers excellent flexibility and a tight, reliable seal without the need for solvent cement or adhesives. Simply push the 21.5mm pipe into the reducer and insert it into a 32mm waste fitting—no tools required. It's particularly useful for installations in tight or awkward spaces, or where a more adaptable fitting is preferred.\n\nThis push-fit reducer is a time-saver for both professional plumbers and DIY enthusiasts, offering a clean, mess-free installation. It's also easy to remove if needed, making it perfect for temporary setups, maintenance, or areas that may need occasional adjustment.\n\nWhether you're routing overflow from a cold water tank, appliance, or boiler condensate outlet into a larger waste pipe, this fitting provides a secure and durable connection with minimal effort.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhat is this reducer used for?\u003c\/h4\u003e This fitting is used to connect a 21.5mm overflow pipe into a 32mm waste system. It's commonly installed where overflow water—such as from cisterns, tanks, or condensate pipes—needs to drain into a standard waste pipe. \u003cbr\u003e \u003ch4\u003eDoes this fitting require any glue or solvent cement?\u003c\/h4\u003e No, this is a push-fit rubber reducer. It forms a secure seal through tight compression, making it quick and easy to install without the need for any adhesives or sealants. \u003cbr\u003e \u003ch4\u003eIs this fitting reusable?\u003c\/h4\u003e Yes, because it's push-fit and not solvent-welded, the reducer can be removed and reused, making it ideal for temporary setups or systems that may need to be adjusted or maintained.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/traps-wastes\"\u003etraps \u0026amp; waste\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"32mm x 21.5mm","offer_id":50802395513174,"sku":"145589","price":2.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-rubber-32mm-x-215mm-push-fit-waste-to-overflow-reducer-2997375.jpg?v=1772662413"},{"product_id":"davant-110mm-solvent-weld-soil-92-degree-double-socket-bend","title":"Davant 110mm Solvent Weld Soil 92 Degree Double Socket Bend","description":"The Davant 110mm Solvent Weld Soil 92° Double Socket Bend is a strong, dependable fitting designed to create a smooth directional change in your soil pipework. With its 92° angle, this bend is ideal for soil stack applications where a slight offset from the standard 90° helps optimise waste flow and reduce the risk of blockages.\n\nCrafted for use with standard 110mm (4\") solvent weld soil pipes, this bend features double sockets on either end—making it easy to connect two pipe sections securely. The solvent weld connection ensures a permanent, leak-proof seal, ideal for installations where long-term durability is a must.\n\nMade from tough, high-quality PVC-U, this fitting is resistant to corrosion, weathering, and everyday wear and tear. Whether you’re working on a domestic project or a commercial soil system, this bend delivers a professional-grade solution. It's available in black or olive grey to match your existing system and surroundings, blending function with visual consistency.\n\nFully compliant with EN1329-1 and EN1566-1 standards, the Davant 92° Double Socket Bend provides peace of mind in both safety and performance.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhy is the bend 92 degrees instead of 90?\u003c\/h4\u003e The extra 2 degrees in the bend helps maintain better flow through the soil system. It reduces the chance of waste stagnation and improves long-term drainage efficiency, especially in vertical soil stacks. \u003cbr\u003e \u003ch4\u003eWhat does “solvent weld” mean, and how is it different from push-fit?\u003c\/h4\u003e Solvent weld involves using a special adhesive to chemically bond the pipe and fitting, creating a strong, permanent connection. Unlike push-fit systems, solvent weld joints are not designed to be dismantled, making them ideal for long-term installations. \u003cbr\u003e \u003ch4\u003eCan I use this fitting outdoors?\u003c\/h4\u003e Yes, this fitting is made from weather-resistant PVC-U and is suitable for both indoor and outdoor soil pipe installations. Choose between black and olive grey to match your setup.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/solvent-weld\"\u003esolvent weld\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802397151574,"sku":"148217","price":4.66,"currency_code":"GBP","in_stock":true},{"title":"Olive Grey","offer_id":50802397184342,"sku":"148218","price":4.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-110mm-solvent-weld-soil-92-degree-double-socket-bend-2321499.jpg?v=1772662352"},{"product_id":"davant-110mm-solvent-weld-soil-135-degree-double-socket-bend","title":"Davant 110mm Solvent Weld Soil 135 Degree Double Socket Bend","description":"The Davant 110mm Solvent Weld Soil 135° Double Socket Bend is a reliable and durable fitting, specifically designed for directing the flow of waste in soil systems at a wider, smoother angle. Ideal for use with 110mm (4\") solvent weld soil pipe, this fitting is perfect when a gentle redirection of pipework is needed—such as around corners or to avoid structural obstructions.\n\nThe 135-degree bend helps reduce turbulence in the waste flow compared to sharper angles like 90° or 92°, making it especially useful in long horizontal runs or in installations where minimising pressure on the system is important.\n\nWith double sockets at either end, this bend is ready to connect directly to other pipe sections using solvent weld adhesive. Once bonded, the joint forms a watertight, permanent seal—ideal for both domestic and commercial plumbing systems where long-term integrity is a must.\n\nMade from high-quality, corrosion-resistant PVC-U, the fitting is built to withstand daily use and exposure to various environmental conditions. It’s available in black or olive grey, allowing for a clean, professional finish that matches your existing system. The bend is also fully compliant with EN1329-1 and EN1566-1 standards, ensuring top-tier safety and performance.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhy would I use a 135° bend instead of a 90° or 92°?\u003c\/h4\u003e A 135° bend creates a gentler curve, which helps waste water flow more smoothly. This reduces the chance of blockages and puts less strain on the overall system—especially useful in horizontal or extended pipe runs. \u003cbr\u003e \u003ch4\u003eWhat is solvent welding, and is it easy to do?\u003c\/h4\u003e Solvent welding involves applying a special adhesive to chemically bond the pipe and fitting. It creates a strong, permanent joint. While it's straightforward, it’s important to follow the manufacturer’s instructions carefully for best results. \u003cbr\u003e \u003ch4\u003eIs this bend suitable for outdoor use?\u003c\/h4\u003e Yes, it’s made from durable PVC-U, which is resistant to weathering and UV exposure. Whether you’re installing it inside or outside the property, this fitting is built to last and maintain performance over time.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/solvent-weld\"\u003esolvent weld\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802397217110,"sku":"148219","price":4.66,"currency_code":"GBP","in_stock":true},{"title":"Olive Grey","offer_id":50802397249878,"sku":"148220","price":4.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-110mm-solvent-weld-soil-135-degree-double-socket-bend-3097012.jpg?v=1772662346"},{"product_id":"davant-110mm-solvent-weld-soil-92-degree-single-socket-bend","title":"Davant 110mm Solvent Weld Soil 92 Degree Single Socket Bend","description":"The Davant 110mm Solvent Weld Soil 92° Single Socket Bend is a reliable and essential component in any soil pipe system. Specifically designed for use with 110mm (4\") solvent weld soil pipes, this fitting allows you to create a precise 92-degree change in direction—ideal for soil stacks and horizontal-to-vertical transitions.\n\nUnlike a standard 90° bend, the 92° angle provides a slight offset that helps improve the flow of waste and reduces the risk of system blockages. This makes it especially useful in installations where maintaining optimal drainage performance is a priority.\n\nThe single socket design features one end with a solvent weld connection and the other as a plain spigot. This configuration allows for seamless integration with other fittings or pipe lengths, offering flexibility during installation. When bonded using solvent weld adhesive, the connection becomes permanent, watertight, and extremely durable—ideal for long-lasting installations.\n\nMade from tough and dependable PVC-U, this bend is built to handle both domestic and commercial applications. It resists corrosion, wear, and environmental stress, making it suitable for use both indoors and outdoors. Available in a choice of black or olive grey, it also meets the highest industry standards with full certification to EN1329-1 and EN1566-1.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eWhy does this fitting have a 92° bend instead of a 90°?\u003c\/h4\u003e The 92° angle offers a slight offset to encourage better waste flow. This small design detail can help reduce pressure build-up and prevent waste from sitting in the bend, which in turn helps minimise the risk of blockages. \u003cbr\u003e \u003ch4\u003eWhat’s the difference between a single socket and double socket bend?\u003c\/h4\u003e A single socket bend has one solvent weld socket and one plain spigot end. This allows you to easily connect it to another socket fitting or pipe, offering more flexibility when working within tight spaces or complex layouts. \u003cbr\u003e \u003ch4\u003eCan I use this fitting in an outdoor soil system?\u003c\/h4\u003e Yes, the high-grade PVC-U material is weather-resistant and suitable for both indoor and outdoor use. It’s available in black or olive grey to match your system for a neat, professional appearance.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/plumbing-supplies\"\u003eplumbing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/solvent-weld\"\u003esolvent weld\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Black","offer_id":50802397315414,"sku":"148221","price":3.9,"currency_code":"GBP","in_stock":true},{"title":"Olive Grey","offer_id":50802397348182,"sku":"148222","price":3.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-110mm-solvent-weld-soil-92-degree-single-socket-bend-4141739.jpg?v=1772662345"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/collections\/waste-pipeworks-8340459.webp?v=1772638454","url":"https:\/\/jjbuildingmaterials.co.uk\/collections\/waste-pipeworks.oembed?page=4","provider":"JJ Building Materials","version":"1.0","type":"link"}