The Vent3 Pro is a heavyweight, high-performance breather membrane crafted from robust triple-layer spun-bonded polypropylene, encasing a micro-porous polypropylene film. This innovative design delivers exceptional moisture vapour permeability, making it ideal for universal use on roofs and walls.

Its high tensile and tear strength ensures long-lasting durability and resilience against weather conditions, effortlessly protecting against wind-driven rain, snow, and dust. Featuring a visually distinctive printed green upper surface with preprinted marking lines and a white underside, the Vent3 Pro is clean, easy to apply, and meets rigorous standards, including BBA certification and compliance with BS 5534:2014+A2:2018. Suitable for both warm and cold roof applications.

• Size: 1m x 50m; Weight: 165gsm
• Triple-layer high-performance breather membrane
• Made from high tensile spun bonded polypropylene
• Universal use for pitched roofs and walls
• High moisture vapour permeability and waterproof
• Excellent tensile and tear strength
• UV stable for up to 3 months exposure
• Suitable for warm and cold roof applications