£265.00
Get offerThe highest performing breathable Multifoil available SuperFOIL SF40BB comprises 19 layers of top grade material carefully selected to create a breathable insulation that delivers optimum results. SF40BB provides a radiant barrier insulation and water resistant breathable membrane all in one and delivers a Thermal Resistance of up to 3.67 R Value in a roof build. Ideal for use in Roofs and Walls in new build retrofit/renovations and extensions. - Manufacturers part numbers: 164FE|SF2110
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