Protect TF200 is a high performance breather membrane designed for protection of external timber framed walls during the construction process and provides secondary protection after construction minimising the risk of interstitial condensation. Protect TF200 is a high performance membrane with high wet strength, water resistance and high water vapour permeability. Protect TF200 is both CE marked and BM TRADA certified and is used as a water resistant membrane in timber framed panel construction. Protect TF200 provides a primary protection to the whole of the external wall including joints, sole plate and intermediate floor zones during the construction process and a second line of protection against rainwater penetration during the life of the building after the external masonry is built. The membrane is positioned on the cold side of the insulated panel to minimise the risk of condensation within the structure and to allow water vapour to escape into the vented cavity. PropertiesLength: 100m. Width: 2.7m. Roll size: 270m2. Roll weight: 27kg. Weight: 100gsm. Brand: Protect. Certification: CE marked. Features Available in a range of colours (anthracite, blue, red, green & yellow) and roll sizes with a non-reflective embossed surface. High performance membrane with high wet strength, water resistance and vapour permeability. 4 times more permeable than TRADA or STA recommend for wall membranes. Used as a water protection membrane in timber frame construction. Resistant to UV and heat degredation. Easy to cut and handle.