Waterproof, high performance, triple-layer, breathable membrane. For use in tiled , slated or metal roof systems. FREE next day delivery available, free collection . What do customers buy after viewing this item?
BBA certified heavy weight breathable roof tile underlay for warm and cold roof applications.
The latest version of coated breathable membranes from Monarflex sets new. Shop for the best breathable membrane from the leading brands, including DuPont, Klober and . Thanks to superior material durability and a unique functional layer,. Buy Pitched Roofing Membranes online from the UKs No.
BBA CERTIFIEDVentClassic is a triple layer fabric, which ensures full moisture vapour permeability, whilst maintaining the highest levels of water resistance. It is intended for use as a pitched roof underlay ( breathable roofing felt) and is fixed beneath tiles and slates. Roofshield provides a secondary barrier to the .
They are particularly important for projects where synthetic or metal roof tiles are. They are suitable for use as a full supported or unsupported .