External membranes provide protection to buildings against harsh weather conditions, including wind-driven rain, whilst being breathable and diffusion permeable to protect against condensation risk.
We supply external membranes suitable for use on roofs and external walls. Our range includes UV resistant options, and self-adhesive products, that minimise nail holes and any other opportunities for your building’s airtightness and windtightness to be compromised.
Our external membrane products provide protection for materials during the construction phase, with many able to be exposed to UV and weather for a matter of months, as well as withstand heavy foot traffic. With features for easy installation including fleecy backings for improved friction, our range of weather membranes are water-tight, rain proof and boast strong, tear and nail resistant properties.
Ideal for installing over timber-framed buildings, our range of external membranes includes products that are fully compatible for use alongside blown-in insulation products, and our self-adhesive external membranes can be fitted without the need for additional sealing tape.
Durable and long lasting, our external membrane products protect your building externally from water infiltration, and work in harmony with internal membranes to secure an airtight, windtight structure.