10 x Permavent Black Breather Membrane – 1m x 50m done and the Britmet range of

and the Britmet range of LiteSlate tiles do an amazing job of replicating this

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consistent finish

Achieve a perfectly straight line when running Hip & Ridge cappings

Prevents unwanted ponding from occurring behind fascias

10 x Permavent Black Breather Membrane – 1m x 50m done and the Britmet range ofPermavent 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