Breather Membrane Roof Underlay with Pre Fitted Overlap Tape 1m x 20m 5 metres long and 10mm

5 metres long and 10mm thick

In the event of a flood the easy to fit cover clips on to a vent to stop water from entering

giving you a strong and secure finish

reinforced by a hardened PVC outer layer coated in a durable lacquer for long-lasting protection

Breather Membrane Roof Underlay with Pre Fitted Overlap Tape 1m x 20m 5 metres long and 10mmGrafter breather membrane is a lightweight hybrid treatable roof underlay. It is a 3 layer spun bond based membrane that provides excellent performance whilst being lightweight and flexible. Suitable for both warm and cold roof applications. Also can be used as house wrap membrane in new build applications. With integrated breather membrane tape pre fitted at the edge of the roll, this unique breather membrane allows you to secure the membrane when