Breathable Homewrap Membranes for Building Roofing and Wall

     Polypropylene breathable roofing membrane used for pitched roof underlay. High permeable membrane allows moisture to get of out roof easily, while pitched roof allows the few drop water caused by condensation on the upper surface of breathable membrane to flow down of roof edge quickly.

KangDa Roof Breathable Membrane   

        "? Transport any moisture resulting from any ingress through the primary roof covering in to the roof drainage system ? Provide a barrier to minimize the wind uplift load acting on the slates or tiles ? Provide a secondary barrier to the ingress of wind driven rain, snow and dust ? Provide temporary weather protection before the installation of the primary roof covering.

KangDa vapour barrier roof membrane

         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 Breawarf Diffiusion Foils (C120)  

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