Breathable Roof Membrane

Our breathable membrane products, also known as roof underlay, are an essential element in any roofing project,  preventing water from entering a structure beneath the roof tiles.

Our highly effective range of durable, breathable roof membranes are designed to prevent water ingress into any pitched roof. This protects roof insulation, timber, and other roof materials from leaks and exposure to wet conditions, preventing damage by dampness, condensation, and mould.

A breathable membrane is applied to the outer side of a roof insulation layer, allowing water vapour to pass through from the inside of the building. This means there is no need to introduce ventilation above the insulation layer itself.

We stock a variety of breathable membranes, so the type you choose will depend on the roof structure, design and the materials used in its construction. Our expert sales team is available to discuss your roofing needs so that you only order the exact materials you need, saving on time, material waste and money.