breathable waterproof membrane synthetic roofunderlayment roof felt

     It is a functional membrane which is laid on the thermal insulation layer. It is applied to the composite outer wall or sloping roof of the wall curtain,profiled steel sheet,steel (wood) structure,masonry and so on.

KangDa Roof Membrane (140)   

        "Breathable membranes for walls tend to be of a generally lower specification than those used within roofs due to the nature of the application. Normally a roof breather would also be suitable as a high specification wall breather, but a wall breather would almost certainly not be suitable for use in a roof.

KangDa vapour barrier roof membrane

         the waterproofing membrane has low cost and small weight, ect and is now waterproof rolls which are easy to apply.

KangDa Breawarf Diffiusion Foils (C120)  

 腾讯账号:2355828758

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