{"product_id":"heat-mat-ttb-004-5pck-4mm-thermal-insulation-board-3-60sqm-5-pack","title":"Heat Mat TTB-004-5PCK 4mm Thermal Insulation Board - 3.60sqm 5 Pack","description":"\u003cp\u003eHeat Mat's Thermal Insulation Boards are low-profile, concrete-faced structural boards that sit beneath an underfloor heating system to cut downward heat loss, improving warm-up time and running costs. This pack of 4mm boards covers 3.60m² (5 boards), with each board measuring 1.2m x 0.6m.\u003c\/p\u003e \u003cp\u003eUnlike uncoated boards, the concrete facing withstands point loads of more than 30 tonne\/m² so the boards will not crush during installation, and it provides a sound key for tile adhesive plus Class O fire protection. They fix to concrete or tiled floors with flexible tile adhesive, or screw down onto timber bases, and offer excellent soundproofing and water resistance for wet rooms. Made in the UK.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey features\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e4mm concrete-faced structural insulation board (U-value 3.75 W\/m²)\u003c\/li\u003e\n\u003cli\u003ePack covers 3.60m² (5 boards); boards are 1.2m x 0.6m\u003c\/li\u003e\n\u003cli\u003eWithstands more than 30 tonne\/m² — will not crush like uncoated boards\u003c\/li\u003e\n\u003cli\u003eCuts downward heat loss to speed warm-up and reduce running costs\u003c\/li\u003e\n\u003cli\u003eClass O fire protection, water resistant and excellent soundproofing\u003c\/li\u003e\n\u003cli\u003eFix with tile adhesive or screw to timber bases; easily cut with a knife\u003c\/li\u003e\n\u003cli\u003eMade in the UK\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eProduct code: TTB-004-5PCK\u003c\/li\u003e\n\u003cli\u003eBoard thickness: 4mm\u003c\/li\u003e\n\u003cli\u003eU-value: 3.75 W\/m²\u003c\/li\u003e\n\u003cli\u003ePack coverage: 3.60m² (5 boards)\u003c\/li\u003e\n\u003cli\u003eBoard size: 1.2m x 0.6m\u003c\/li\u003e\n\u003cli\u003eCompressive strength: 300kPa\u003c\/li\u003e\n\u003cli\u003eFire rating: Class O (BS 476)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.heatmat.co.uk\/wp-content\/uploads\/2022\/09\/Heat-Mat-TTB-insulation-board-factsheet.pdf\" target=\"_blank\"\u003e\u003cb\u003e\u003cu\u003eDownload Product PDF\u003c\/u\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Heat Mat","offers":[{"title":"Default Title","offer_id":55550361633108,"sku":"TTB-004-5PCK","price":95.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/1932\/9876\/files\/TTB_Thermal_insulation_board_image_2.jpg?v=1776330680","url":"https:\/\/www.etcelectrical.co.uk\/products\/heat-mat-ttb-004-5pck-4mm-thermal-insulation-board-3-60sqm-5-pack","provider":"ETC Electrical","version":"1.0","type":"link"}