ASTM synthetic roofing underlayment roofing felts for use under shingles,tile,metal

     KDBG150 breathable membrane is a synthetic roof underlay membrane, made of polypropylene. It is a functional membrane, it main function is to make the roof or wall breathable. The membrane is not only breathable, but also waterproofing. Because of this function, it can allow moisture to get out of roof or wall easily, and when the moisture meet cold tiles or shingles, it will be condensation as water-drop, and flow away on the breathable membrane, thus keep the inside insulation dry, avoid wet or mouldy.

KangDa Waterproof Underlayment (C90-160)   

        ThermaPerm is a thermo-reflective breather membrane incorporating a highly reflective surface to maximise energy efficiency. It improves the insulation charateristics of the installation reflecting heat back in to the building.

KangDa vapour barrier roof membrane

         Are you worrying about the "water-drop caused by weather changing, will make the insulation layer of roof or wall been damaged fast? Our breathable membrane will help you to solve this problem.

KangDa Breawarf Diffiusion Foils (C120)  

 腾讯账号:2355828758

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