Cromar Vent 3 95gsm Light Breathable Membrane 1m x 50m

A lightweight breathable roof underlay for cold and warm roof applications which give major benefits over traditional roof underlays. 95gsm

BBA Certified
Cold & warm roof application
3 Layer spun-bonded membrane
Clean & easy to use
Lightweight & flexible
Excellent tensile strength
Light grey surface prohibits glare
UV stable for up to 3 months
Requires no ventilation