High Quality Interwrap Weather Protection Barrier Membranes for Building Roofing and Wall

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.

"is an excellent material for use as a fully supported or unsupported roof underlay on tiled or slated pitched roofs constructed in accordance with the relevant clauses of BS 5534 : 2003.

We are Breathable membrane producer and exporter, the breathable membrane is used for pitched roof underlay (under tiles), and house wrap. This high perm membrane is a three layer structure; it is made of polypropylene, high permeability. Our company can produce now max 3m width rolls, Largest producer in China.

I am Mr. Clock, contact me at sales(at)