NoMorePly Self‑Adhesive Breather Membrane - 1.5m x 50m roll

NoMorePly Self‑Adhesive Breather Membrane is a high‑performance, vapour‑permeable weather‑protection layer designed for use behind external cladding systems. It provides a durable secondary barrier against wind‑driven rain while allowing moisture vapour to escape from the structure, helping to maintain a healthy, balanced building envelope. This membrane features a fully self‑adhesive backing, enabling rapid installation without mechanical fixings. The adhesive layer ensures a continuous bond to fibre cement boards, timber substrates and other sheathing materials, improving airtightness and reducing the risk of membrane displacement during construction. Its robust, tear‑resistant construction offers long‑term durability and stability in exposed conditions.

NoMorePly Self‑Adhesive Breather Membrane is ideal for use with NoMorePly Fibre Cement Boards, forming part of a reliable façade system that protects the structure while supporting correct moisture management. Suited to high-rise residential, commercial and mixed-use construction where fire-rated membrane specifications are required.

CHARACTERISTICS

• Self‑adhesive backing - fast installation with no staples or fixings required.
• Breathable, vapour‑permeable layer - allows moisture to escape while blocking wind‑driven rain.
• Improved airtightness - continuous adhesion reduces air leakage paths.
• Durable and tear‑resistant - suitable for exposed façade zones.
• Compatible with NoMorePly boards - forms part of a complete external cladding system.
• Weather‑resistant protection - safeguards the structure during and after installation.
• Reaction to fire: B-s1,d0
• Resistance to water: W1

APPLICATION

• Behind fibre cement‑board cladding
• Timber‑frame walls
• Ventilated façade systems
• Refurbishment and new‑build projects