Reflective insulation vapour barrier in rolls in bags
1 - 10000
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Reflective insulation vapour barrier
1), Introduction of vapour barrier
vapour barrier is
Vapor barrier is a commercial grade Foil-PE woven Fabric vapor barrier, made of single faced aluminum foil and a reinforcement of PE woven fabirc. With high tensile strength, tear resistant and good abrsive-resistance, it is a good choice for radiant barrier applications and machine packing. It is used under roof decking, under attic rafters, over existing attic insulation, in floors, walls and crawl spacesd, and in industrial and commerical building to block radiant heat coming into house during the summer and retain indoor heat generated during the winter. a two or three-layer vapour barrier consisting of polypropylene or polyethylene coated woven fabric to be used against vapour and moisture penetration in pitched or flat roof construction, vertical wall construction or in ceiling.