Vaproshield Wrapshield SA Self-Adhered

The Vaproshield Wrapshield SA Self-Adhered is a Vapor permeable membrane designed to provide a high-performance, self-adhered air and water barrier for building envelopes. This water-resistive, vapour-permeable sheet membrane offers excellent protection while allowing moisture vapour to pass through, helping maintain the integrity of the wall system.

One of its key advantages is that it does not require a primer, streamlining installation and reducing preparation time. Being fully self-adhered (not spot-applied), it ensures complete surface contact and consistent protection without the need for special installation equipment. Its zero VOCs formulation means there is no off-gassing, making it safer for workers and building occupants.

Engineered for real-world performance, the Wrapshield SA can be applied in low-temperature conditions and withstands up to six months (180 days) of UV and climate exposure before cladding installation. It also offers high temperature resistance, maintaining durability under extreme conditions. The membrane’s tough, tear-resistant construction ensures it can endure the rigours of active construction sites without compromising performance.

In addition to its resilience, the Wrapshield SA contributes to LEED points, supporting sustainable building practices. It has passed ASTM E 2357 testing and is ABAA approved as an air barrier, meeting stringent industry standards. The product is also fire rated Class A to ASTM E 84, adding another layer of safety assurance for building projects.

With its combination of durability, ease of installation, weather resistance, and sustainability benefits, the Vaproshield Wrapshield SA Self-Adhered provides long-term building envelope protection backed by a 20-year warranty.