Cromar Vent 3 165gsm Pro Heavy Weight Breathable Membrane 1m x 50m

Overview
Vent3 Pro is a heavyweight, high performance breathable roof underlay for cold and warm roof application, requires no ventilation. 165gsm.

BBA Certified
Cold & warm roof application
3 Layer spun-bonded membrane
Clean & easy to use
Heavyweight performance & flexibility
Excellent tensile strength
Green surface prohibits glare
No gusting wind noise
UV stable for up to 3 months
Excellent nail tear resistance