{"product_id":"superfoil-sftv-1l-vapour-control-layer-and-radiant-barrier","title":"SuperFOIL SFTV 1L Vapour Control Layer and Radiant Barrier 1.2m x 20m","description":"\u003cp\u003eSuperFOIL SFTV 1L is a lightweight reflective membrane designed to control moisture and improve thermal efficiency within roofs, walls, and floors. Acting as both a vapour control layer and radiant barrier, it helps regulate the internal environment without adding noticeable thickness to the construction. Its low profile makes it especially useful where space is limited or where build ups need to be kept tight.\u003c\/p\u003e\n\u003cp\u003eThe reflective surface is designed to perform when positioned next to an airspace, helping to bounce heat back into the building and support overall insulation performance. At the same time, it slows the movement of water vapour through the structure, helping to manage condensation risk in everyday use. This makes it well suited to timber frame builds, refurbishments, and general upgrades.\u003c\/p\u003e\n\u003cp\u003eEasy to cut, handle, and install, SFTV 1L offers a practical solution on site without the need for specialist tools. It’s a straightforward way to introduce both vapour control and reflective performance into a project, improving efficiency while keeping installation simple.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the SuperFOIL SFTV 1L Vapour Control Layer and Radiant Barrier?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra thin profile\u003c\/li\u003e\n\u003cli\u003eDual function membrane\u003c\/li\u003e\n\u003cli\u003eReflective heat control\u003c\/li\u003e\n\u003cli\u003eHelps reduce condensation\u003c\/li\u003e\n\u003cli\u003eQuick to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e \u0026lt;1mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 20m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 1.2m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 4kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRoof R-Value (inc air spaces):\u003c\/strong\u003e 0.45\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWall R-Value (inc air spaces):\u003c\/strong\u003e 0.66\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFloor R-Value (inc air spaces):\u003c\/strong\u003e 1.31\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeclared Emissivity:\u003c\/strong\u003e 0.05\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReaction to Fire:\u003c\/strong\u003e Class D\u003c\/p\u003e","brand":"SuperFOIL","offers":[{"title":"Default Title","offer_id":57274951500159,"sku":"SF6110","price":27.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/1053\/8577\/files\/SuperFOIL-SFTV-1L.jpg?v=1775170508","url":"https:\/\/www.roofingsuppliesuk.co.uk\/products\/superfoil-sftv-1l-vapour-control-layer-and-radiant-barrier","provider":"Roofing Supplies UK","version":"1.0","type":"link"}