{"product_id":"davant-pvc-round-to-square-manhole-cover-3-5-tonnes","title":"Davant PVC Round To Square Manhole Cover (3.5 Tonnes)","description":"\u003ch3\u003eDavant PVC Round to Square Manhole Cover (3.5 Tonnes)\u003c\/h3\u003e\n\nThe Davant PVC Round to Square Manhole Cover and Frame is a strong, practical, and versatile solution for use in underground drainage systems. Designed to convert round manhole openings into square frames, it combines durability, safety, and flexibility while maintaining a clean, professional finish. Capable of supporting loads of up to 3.5 tonnes, it’s ideal for areas with light vehicular or pedestrian traffic, such as driveways, gardens, and pavements.\n\nConstructed from high-quality polypropylene, this manhole cover offers exceptional resistance to corrosion, chemicals, and environmental wear. The non-slip surface enhances safety, while the secure fit design prevents movement and ensures long-term stability. Its round-to-square conversion feature provides greater compatibility with modern surface finishes and paving layouts, making it as functional as it is visually appealing.\n\nAvailable in 320mm and 450mm diameters, and finished in black to comply with industry standards, the Davant Round to Square Cover and Frame is Kitemarked to BS EN 1401-1, ensuring it meets the highest quality and performance requirements.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality polypropylene for strength and corrosion resistance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLoad Rating:\u003c\/strong\u003e Supports up to 3.5 tonnes – suitable for light traffic areas\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Converts round manhole openings into square frames for improved surface compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Features a non-slip surface to reduce the risk of accidents\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Secure, stable design prevents movement or dislodgement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Available in 320mm and 450mm diameters\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black – compliant with standard drainage system identification\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Kitemarked to BS EN 1401-1 for quality assurance\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eBenefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Allows easy conversion between round and square access points\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-Term Durability:\u003c\/strong\u003e Resistant to weathering, corrosion, and physical damage\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Non-slip design ensures stability underfoot and under light vehicle load\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Requires minimal upkeep thanks to its resistant polypropylene material\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy to Install:\u003c\/strong\u003e Lightweight and simple to fit, reducing installation time and labour effort\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential:\u003c\/strong\u003e Perfect for driveways, gardens, and patios with light traffic\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial:\u003c\/strong\u003e Suitable for car parks, access areas, and landscaped grounds\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePublic Areas:\u003c\/strong\u003e Ideal for pedestrian zones, pathways, and parks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStormwater Systems:\u003c\/strong\u003e Provides secure access for inspection and maintenance points\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eWhat is the purpose of a round-to-square manhole cover?\u003c\/h4\u003e It allows **round manhole openings** to be fitted with **square covers and frames**, offering flexibility in design and making it easier to align with paving or surface finishes. \u003ch4\u003eCan this manhole cover handle vehicle loads?\u003c\/h4\u003e Yes. The Davant Round to Square Cover is rated for **loads up to 3.5 tonnes**, making it suitable for areas with **light vehicular and pedestrian traffic**, such as driveways and parking areas. \u003ch4\u003eIs the Davant PVC Manhole Cover easy to install?\u003c\/h4\u003e Absolutely. It’s lightweight, durable, and designed for **quick, secure installation** without specialised tools, making it a convenient choice for contractors and DIY users alike.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/building-supplies\"\u003ebuilding supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/drainage\"\u003edrainage\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"320mm","offer_id":51640888590678,"sku":"148334","price":23.01,"currency_code":"GBP","in_stock":true},{"title":"450mm","offer_id":51640888623446,"sku":"148335","price":41.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/davant-pvc-round-to-square-manhole-cover-35-tonnes-6533782.jpg?v=1772656100","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/davant-pvc-round-to-square-manhole-cover-3-5-tonnes","provider":"JJ Building Materials","version":"1.0","type":"link"}