{"product_id":"glow-worm-500-mm-flue-extension","title":"Glow-worm 500 mm Flue Extension","description":"\u003ch3\u003eGlow-worm 500mm Flue Extension\u003c\/h3\u003e\n\nThe Glow-worm 500mm Flue Extension is designed to give you greater flexibility when planning your boiler flue route. It can be fitted between flue elbows, a vertical adaptor, or a vertical terminal, allowing you to extend the standard horizontal flue by up to 500mm (half a metre). This makes it ideal for installations where the usual flue length just isn’t quite enough.\n\nCompatible with all Glow-worm high-efficiency condensing boilers, this extension helps ensure your flue reaches a safe and compliant termination point while keeping the installation tidy and professional.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003eCan this extension be used with any Glow-worm boiler?\u003c\/h4\u003e Yes — it’s suitable for use with all Glow-worm high-efficiency condensing boilers. \u003ch4\u003eWhere can this extension be fitted in the flue system?\u003c\/h4\u003e It can be installed between elbows, a vertical adaptor, or a vertical terminal to increase the overall flue length. \u003ch4\u003eWhen would I need a flue extension?\u003c\/h4\u003e A flue extension is needed when the standard flue doesn’t reach a suitable external exit point or when navigating around obstacles 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\/boiler-accessories\"\u003eboiler accessories\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Glow-Worm","offers":[{"title":"Default Title","offer_id":51955211764054,"sku":"144654","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/glow-worm-500-mm-flue-extension-5535346.jpg?v=1772638934","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/glow-worm-500-mm-flue-extension","provider":"JJ Building Materials","version":"1.0","type":"link"}