{"product_id":"thermosphere-perimeter-insulation-foam","title":"ThermoSphere Perimeter Insulation Foam 80mm x 50m","description":"\u003ch2\u003eThermal Break and Expansion Space for Every Heated Floor\u003c\/h2\u003e\n\u003cp\u003eThermoSphere Perimeter Insulation Foam is fitted around the edge of a heated floor to provide a thermal break and the room for expansion that tiled and floating floor build-ups need. Without it, heat can escape into the surrounding walls and skirting rather than the room, and the floor has nowhere to expand as it warms — this simple strip solves both problems in one product.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides a thermal break around the perimeter of a heated floor to prevent heat loss into the building fabric\u003c\/li\u003e\n\u003cli\u003eCreates the expansion gap tiled and floating floor build-ups need as they heat and cool\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to cut and work with on site\u003c\/li\u003e\n\u003cli\u003eSupplied on the roll, so you only take what each job needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eFitted by tilers, screeders and underfloor heating installers around the perimeter of any room receiving electric underfloor heating, before screeding or floor finishing begins. Suitable for tiled floors, floating floors and any heated floor build-up in bathrooms, kitchens, wetrooms and living spaces.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Features\u003c\/h3\u003e\n\u003cp\u003eMade from lightweight PE foam with a low thermal conductivity, ThermoSphere Perimeter Insulation Foam reduces heat loss at the floor edge while its compressible structure absorbs the natural expansion and contraction of tiled and floating floors as they heat up and cool down, helping to prevent cracking and tenting at the perimeter.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eSuitable for use with all ThermoSphere electric underfloor heating cable, mesh and foil systems, and with any tiled, screeded or floating floor build-up. Cuts easily to height with a trade knife to suit skirting and floor build-up depth.\u003c\/p\u003e\n\n\u003cp\u003eThermoSphere is manufactured in the UK and comes with a lifetime warranty — buy with confidence from a specialist UK underfloor heating and tiling supplier, backed by Millcot's trade support.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThermal break around the heated floor perimeter\u003c\/li\u003e\n\u003cli\u003eRoom for expansion in tiled and floating floor build-ups\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to cut and work with\u003c\/li\u003e\n\u003cli\u003e80mm width x 50m roll length\u003c\/li\u003e\n\u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCode: PIF-50-050\u003c\/li\u003e\n\u003cli\u003eMaterial: PE foam\u003c\/li\u003e\n\u003cli\u003eSize: W 80mm x L 50m\u003c\/li\u003e\n\u003cli\u003eThickness: 5mm\u003c\/li\u003e\n\u003cli\u003eDensity: 20-25kg\/m³\u003c\/li\u003e\n\u003cli\u003eThermal conductivity: 0.040 W\/m.K (at 10°C, ISO 8301)\u003c\/li\u003e\n\u003cli\u003eCompressive strength: 0.02N\/mm² (at 25%), 0.07N\/mm² (at 50%)\u003c\/li\u003e\n\u003cli\u003eFire class: B3\u003c\/li\u003e\n\u003cli\u003eColour: White\u003c\/li\u003e\n\u003cli\u003eCountry of origin: UK\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eOne roll of ThermoSphere Perimeter Insulation Foam, 80mm wide x 50m long x 5mm thick, ready to cut to length and fit around the room perimeter.\u003c\/p\u003e\n\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0621\/5794\/7096\/files\/Perimeter_Insulation_Foam_Data_sheet.pdf?v=1786549633\" target=\"_blank\" rel=\"noopener\"\u003eThermoSphere Perimeter Insulation Foam Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do I need perimeter insulation foam with underfloor heating?\u003c\/strong\u003e\u003cbr\u003eIt provides a thermal break to stop heat escaping into the walls, and the expansion gap that tiled and floating floors need as they heat and cool.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is it fitted?\u003c\/strong\u003e\u003cbr\u003eAround the perimeter of the room, against the wall or skirting, before screeding or floor finishing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I need?\u003c\/strong\u003e\u003cbr\u003eMeasure the perimeter of the room in metres — one 50m roll will cover most rooms, with several rooms often covered by a single roll.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be cut to height on site?\u003c\/strong\u003e\u003cbr\u003eYes, it's lightweight and easy to cut to the required height with a sharp trade knife.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for tiled and floating floors?\u003c\/strong\u003e\u003cbr\u003eYes, it's suitable for both tiled and floating floor build-ups over underfloor heating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with all ThermoSphere heating systems?\u003c\/strong\u003e\u003cbr\u003eYes, it's suitable for use with all ThermoSphere electric underfloor heating cable, mesh and foil systems.\u003c\/p\u003e","brand":"ThermoSphere","offers":[{"title":"Default Title","offer_id":58168134664575,"sku":"PIF-50-050","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5794\/7096\/files\/Thermosphere-Insulation-Foam.png?v=1786603916","url":"https:\/\/www.millcot.com\/products\/thermosphere-perimeter-insulation-foam","provider":"MILLCOT","version":"1.0","type":"link"}