Breathable Roofing Membrane / Wall Membrane

Because the roof membrane has not only the function of breathable, but also the function good waterproof. As the polypropylene spunbond fabric is water repellent itself, the water drop will not be absorbent by the membrane, but will keep it as round water drop and fall off the roof. So the spunbond roofing membrane is the best choice for this roofing membrane, and it is very cheap compare to other material.?

We use the external breathable membrane ‘KangDa’, which in contrast to other available wall and roof underlays has the ability to keep constructions permanently dry and protected from structural damage due to its high performance moisture management properties.

Breathable membrane is a 3 layer structure, both side of non-woven fabric is water resistant, but breathable, the middle layer is the functional breathable film; it is 100% waterproof, and 1000-2000g/24h.m2 moisture permeability.

I am Clock Rise contact me with linkin