Tyvek® Supro Breather membranes are extremely durable, flexible membranes intended as a roofing underlay in pitched roof constructions. They have the ability to be used in all tiled or slate roofs whether they are refurbished or new build projects. This membrane actively resists wind, snow and dust from entering roofing construction by creating an airtight seal. Extremely water resistant Airtight Vapour-permeable Durable Provides superior air and moisture management for commercial and domestic buildings For all supported and sun-supported pitched roof applications For Scottish sarking board systems For low pitched metal roofs, wall and floor applications BBA certificate 08/4548

Brand Name	Tyvek®
Material	Polythene
Type	Breather Membrane