Cromar Vent 3 PRO 165g Breathable Underlay 50 x 1mtr

Cromar Vent 3 PRO 165g Breathable Underlay 50 x 1mtr

Breathable roofing membrane underlay Vent3 PRO is a heavyweight, high performance underlay for cold and warm roof application. It has a weight of 165gsm.
This is the highest rated breathable roofing membrane underlay in our range with a BS5534:2014 Wind Uplift rating of zones 1-4 with a 345mm lap fixing batten, and zones 1-5 with the addition of our Vent3 Double sided breather tape. With a 250mm or 100mm Lap fixing batten Vent3 Pro will reach zones 1-5.

• 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

Downloads:

Safety Data Sheet

Technical Data Sheet

Vent3 BBA Certificate

BBA Information Booklet No2

Declaration of Performance

V3 Pro CE Declaration