{"product_id":"superfoil-sf40bb-breathable-multifoil-insulation-1-5m-x-10m-180m-12-packs","title":"SuperFOIL SF40BB Breathable Multifoil Insulation - 1.5m x 10m - 180m² - 12 Packs","description":"\u003cp data-start=\"29\" data-end=\"557\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"33\" data-end=\"116\"\u003eSuperFOIL SF40BB Breathable Multifoil Insulation – 1.5m x 10m (180m², 12 Packs)\u003c\/strong\u003e is a high-performance breathable multi-foil insulation system designed for roofing, walls, and flooring applications. Offering enhanced performance compared to SF19BB, this advanced insulation combines layers of perforated aluminium-coated reflective foil PET, thin loft quilt, reflective foil, and a reflective-coated breather membrane to provide excellent thermal efficiency while managing moisture movement within the building structure.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"927\"\u003eSuperFOIL SF40BB features a 3-in-1 design that functions as foil insulation, a breather membrane, and a radiant barrier in one product. With a core R-value of 2.92, it achieves an R-value of 3.67 in roofs and 3.98 in walls, making it ideal for new builds, extensions, retrofits, and conversion projects where high thermal performance and space efficiency are required.\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1269\"\u003eSupplied in a 12-pack bundle, SuperFOIL SF40BB is lightweight, flexible, and easy to install using basic tools. It removes the need for an additional breather membrane in many applications and is manufactured using up to 40% recycled materials, making it a sustainable insulation choice that is fully recyclable after its 50+ year lifespan.\u003c\/p\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"1271\" data-end=\"1291\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1275\" data-end=\"1291\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1293\" data-end=\"2101\"\u003e\n\u003cli data-section-id=\"15yuoqe\" data-start=\"1293\" data-end=\"1354\"\u003eHigh-performance 75mm breathable multi-foil insulation roll\u003c\/li\u003e\n\u003cli data-section-id=\"g2j62x\" data-start=\"1355\" data-end=\"1411\"\u003eSuitable for roofing, walls, and flooring applications\u003c\/li\u003e\n\u003cli data-section-id=\"dhcjc1\" data-start=\"1412\" data-end=\"1462\"\u003eHigher thermal performance than SuperFOIL SF19BB\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1zkv\" data-start=\"1463\" data-end=\"1542\"\u003e3-in-1 design functions as insulation, breather membrane, and radiant barrier\u003c\/li\u003e\n\u003cli data-section-id=\"1ofq921\" data-start=\"1543\" data-end=\"1565\"\u003eCore R-value of 2.92\u003c\/li\u003e\n\u003cli data-section-id=\"8tih3j\" data-start=\"1566\" data-end=\"1601\"\u003eAchieves R-value of 3.67 in roofs\u003c\/li\u003e\n\u003cli data-section-id=\"9rzrfx\" data-start=\"1602\" data-end=\"1637\"\u003eAchieves R-value of 3.98 in walls\u003c\/li\u003e\n\u003cli data-section-id=\"1rqsjx\" data-start=\"1638\" data-end=\"1733\"\u003eIntegrated breather membrane eliminates the need for additional membrane in many applications\u003c\/li\u003e\n\u003cli data-section-id=\"1h04v57\" data-start=\"1734\" data-end=\"1800\"\u003eAllows moisture vapour movement to help manage condensation risk\u003c\/li\u003e\n\u003cli data-section-id=\"1y6pkzj\" data-start=\"1801\" data-end=\"1863\"\u003eIdeal for new builds, extensions, retrofits, and conversions\u003c\/li\u003e\n\u003cli data-section-id=\"12aek5l\" data-start=\"1864\" data-end=\"1897\"\u003eLightweight and easy to install\u003c\/li\u003e\n\u003cli data-section-id=\"1dbc8ng\" data-start=\"1898\" data-end=\"1958\"\u003eSpace-saving alternative to traditional insulation systems\u003c\/li\u003e\n\u003cli data-section-id=\"pe42dv\" data-start=\"1959\" data-end=\"2011\"\u003eSimple installation using basic tools and supplies\u003c\/li\u003e\n\u003cli data-section-id=\"11kuxh3\" data-start=\"2012\" data-end=\"2052\"\u003eMade from up to 40% recycled materials\u003c\/li\u003e\n\u003cli data-section-id=\"f5kfr2\" data-start=\"2053\" data-end=\"2101\"\u003eFully recyclable after a lifespan of 50+ years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w3lyov\" data-start=\"2103\" data-end=\"2133\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2107\" data-end=\"2133\"\u003eDimensions \u0026amp; Pack Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2135\" data-end=\"2430\"\u003e\n\u003cli data-section-id=\"nyn9n\" data-start=\"2135\" data-end=\"2189\"\u003eProduct Type: Breathable Multifoil Insulation Roll\u003c\/li\u003e\n\u003cli data-section-id=\"15b658s\" data-start=\"2190\" data-end=\"2225\"\u003eInsulation Material: Multi Foil\u003c\/li\u003e\n\u003cli data-section-id=\"qsuiue\" data-start=\"2226\" data-end=\"2245\"\u003eThickness: 75mm\u003c\/li\u003e\n\u003cli data-section-id=\"1ij58v6\" data-start=\"2246\" data-end=\"2261\"\u003eLength: 10m\u003c\/li\u003e\n\u003cli data-section-id=\"ndzez4\" data-start=\"2262\" data-end=\"2279\"\u003eWidth: 1500mm\u003c\/li\u003e\n\u003cli data-section-id=\"1r8ch15\" data-start=\"2280\" data-end=\"2307\"\u003eCoverage per Pack: 15m²\u003c\/li\u003e\n\u003cli data-section-id=\"1yyaj89\" data-start=\"2308\" data-end=\"2335\"\u003ePack Quantity: 12 Packs\u003c\/li\u003e\n\u003cli data-section-id=\"aan88o\" data-start=\"2336\" data-end=\"2361\"\u003eTotal Coverage: 180m²\u003c\/li\u003e\n\u003cli data-section-id=\"1pkoulm\" data-start=\"2362\" data-end=\"2384\"\u003eCore R-Value: 2.92\u003c\/li\u003e\n\u003cli data-section-id=\"1g59tgu\" data-start=\"2385\" data-end=\"2407\"\u003eRoof R-Value: 3.67\u003c\/li\u003e\n\u003cli data-section-id=\"1fkx9os\" data-start=\"2408\" data-end=\"2430\"\u003eWall R-Value: 3.98\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDELIVERY INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFAST RELIABLE UK DELIVERY \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSTANDARD DELIVERY - 1 TO 3 WORKING DAYS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE DELIVERY ON ORDERS OVER £500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePALLET DELIVERY AVAILABLE\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Insulation King","offers":[{"title":"Default Title","offer_id":58447585018240,"sku":null,"price":2906.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/superfoil-sf40bb-breathable-multifoil-pack-of-12.webp?v=1784003737","url":"https:\/\/www.insulationking.co.uk\/products\/superfoil-sf40bb-breathable-multifoil-insulation-1-5m-x-10m-180m-12-packs","provider":"Insulation King","version":"1.0","type":"link"}