Vapour barrier CONPAR E-class is designed for insulation of roof, wall and flooring structures. It provides essential protection of roofing structure against damp. It is a vital protection of the roof and a barrier against the damp coming from the inside of the building. Thanks to its properties, the foil meets the most restrictive fire protection requirements for polyethylene films. The structure and the properties of the foil have enabled the product to pass both edge and surface fire reaction tests.
The value diffusion coefficient SD for the product exceeds 150 meters and places Conpar E-class foil in the top rank of all vapour barrier films available on the market.