Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50m

Cromar Vent 3 Air High Performance Breathable Membrane is a new, market-leading, air-permeable, long-lasting breather membrane perfect for roofing applications. Due to NHBC issuing revised building regulations, Cromar’s technicians brewed this new, vibrant product to improve energy efficiency, reduce the risk of moisture-related issues, and much more!

• Fantastic UV and Water Resistance
• Overall, outstanding hydrophobic properties
• Eliminate the requirement for additional ventilation
• Application area under tiles and slates as a pitched roof underlay
• Doesn’t need to be applied in conjunction with a vapour control layer
• Compliant for application areas in zones 1 – 3 on a 345mm battened lap without any taping