Permavent Black Breather Membrane – 1m x 50m Natural the necessity of tile vents

the necessity of tile vents cannot be understated

Being manufactured from polypropylene

Full colour and protection are achieved in one coat with no primer required

Measurements - 1

BBA approved low resistance membrane

Permavent Black Breather Membrane – 1m x 50m Natural the necessity of tile ventsPermavent use the very latest technology from the medical industry to encapsulate the highest grade hydrophobic film inside the very highest quality spunbond polypropylene layers. Moreover, unlike other companies, who simply stick the different layers together, Permavent membranes are manufactured in a single process that greatly improves the quality and integrity of our membranes. Additionally, this 3 in 1 process means that Permavent offer the best