waterproof breathable membrane keep warm for roof 100g/m2

     3 layer breathable membrane(thermal laminated by non woven PP + waterproof and vapour permeable membrane + non woven PP).

KangDa Breathable Foil (C120)   

        "Breathable membrane allows your roof to breath, meaning you won't need traditional ventilation. It's suitable for use as a full supported or unsupported underlay beneath your slate or tiles, on warm or cold non-ventilated and cold ventilated roofs. A good breather membrane can improve energy efficiency - saving money on bills - and provide durable protection against condensation, water and air infiltration. Due to their adaptability and mulitipurpose use, beathable membranes are growing in popularity.

KangDa vapour barrier roof membrane

         "? Made by two layers of non-woven fabrics and one layer of microporous polymeric membrane in the middle. The three layers are thermally laminated without using any chemicals such as glues.Outer layer forms functional waterproof surface Middle layer breathable waterproof membrane Inner layer protects from abrasion and damage, also giving additional strength

KangDa Breawarf Diffiusion Foils (C120)  

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