{"product_id":"thermosphere-perimeter-insulation-foam","title":"ThermoSphere Perimeter Insulation Foam","description":"\u003cp\u003eThermoSphere Perimeter Insulation Foam is an essential accessory in underfloor heating installations, designed to improve system efficiency and protect the floor structure. Installed around the edges of a room, between the screed and the wall, it creates a thermal expansion gap and reduces heat loss through surrounding walls.\u003c\/p\u003e\n\u003cp\u003eBy acting as a barrier, perimeter insulation ensures that heat generated by the underfloor heating system is directed upward into the living space rather than being absorbed at the room’s perimeter. It also allows the screed to expand and contract naturally during heating cycles, helping to prevent cracking and structural stress.\u003c\/p\u003e\n\u003cp data-start=\"4092\" data-end=\"4214\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e","brand":"thermOsphere","offers":[{"title":"Default Title","offer_id":55433041707384,"sku":"THERPERINSFOAM","price":41.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5039\/9846\/files\/ThermoSpherePerimeterInsulationFoam-terrazzo-tiles.co.uk_cb188a1f-6efb-4c57-8df9-032e55764ca8.jpg?v=1769686327","url":"https:\/\/www.terrazzo-tiles.co.uk\/products\/thermosphere-perimeter-insulation-foam","provider":"Terrazzo Tiles","version":"1.0","type":"link"}