Cromar Vent3 Light 95g Green Label Breathable Membrane is a BBA-certified, waterproof underlay designed for warm and cold pitched roof applications.

Independently tested to BS 5534:2014+A2:2018 and conforming to BS 5250 guidelines and NHBC guidance, it offers excellent tensile and tear strength, long-term durability and UV stability for up to three months. Lightweight, clean and easy to install, it provides reliable protection for roofing projects.

• Size: 1 x 50m; 95g membrane for warm and cold pitched roofs
• BBA certified for quality and performance
• Independently tested and BS 5534:2014+A2:2018 compliant
• Conforms to BS 5250 guidelines
• Meets NHBC guidance for pitched roof underlays
• Waterproof with excellent tensile and tear strength
• Long-term durability with UV stability for up to 3 months
• Clean and easy to use