Protect TF200 is a high performance, water resistant membrane with high wet strength and water vapour permeability. Protect TF200 is both CE marked and BM TRADA certified and is used as an external breather membrane in timber framed panels, Structural Insulated Panels (SIPs), Cross Laminated Timber (CLT) panels and steel frame construction.


Protect TF200 provides a primary line of 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.

Glidevale Protect TF200