The Easy Trim Master Breather Membrane is a robust, high-quality roofing and wall system designed to enhance the longevity of your building structures. This 50m X 1m breather membrane allows internal moisture to escape, safeguarding your property from dampness and related damage. Designed for cold and warm roof applications, it surpasses requirements for roofing underlays, ensuring superior protection. Its lightweight yet durable material guarantees easy installation whilst providing an optimum level of breathability.