Breathable Roof Membrane

For use in tiled slated or metal roof systems.

Breathable roof membrane.

Why breather membranes are required. Moisture often passes into the roof space as vapour and then condenses when it reaches a cool surface. No additional ventilation required. Waterproof high performance triple layer breathable membrane.

Lightweight waterproof flexible. They allow moisture to move out of the roof space whilst still preventing rainwater ingress ensuring that the roof space stays dry. A breathable roof membrane vapour permeable underlay is designed to be installed on your roof many days or even weeks before the final covering of slates or tiles. Uv stable 4 months exposure clean easy to use.

Breathable roofing felt also known as breathable roof membranes can be used within both walls and roof structures particularly when the external roof or wall materials are not completely watertight. However a vapour permeable underlay will deteriorate with sustained exposure to the effects of uv light and temperature. Warm cold roof applications. Breathable membranes or breather membranes have been designed to improve ventilation and reduce condensation build up within the roof space as well as ensuring insulation remains effective.

Our 3 in 1 eaves vent kits provide a simple and cost effective solutions for underlay support trays and roof ventilation. Breathable roof membranes are generally installed on the cold side of insulation in the roof structure ie the side closest to the external area. Breathable membranes roofin online store. Prevent leaks with roof membrane and tile underlayment.

As breathable roof membrane allows much more moisture to transfer into the batten space above it is vital that there is sufficient air movement for any built up condensation to escape. What is a breathable membrane. Excellent tensile tear strength. Free delivery over 25.