Majvest membrane provides THE PERFECT FOUNDATION for durable WATER-RESISTIVE and AIR-BARRIER assemblies.
Majvest is a mechanically-fastened, 3-ply membrane designed for above-grade moisture control and air barrier applications. Its protective polypropylene fl eece layers stand up to the toughest jobsite conditions. A highly vapor-permeable, polymeric inner layer does the heavy multi-tasking: resisting harsh wind-driven rain and snow, while still protecting the wall beneath from condensation build-up.
- tear-proof, fl exible, 3-layer material resists damage during construction
- printed cutting, laying, and taping guides reduce installation time
- fabric-like material is quiet and wind-resistant
|Roll Dimensions||4.9’ x 164’|
|Maximum UV Exposure (IECC Climate Zones 3-8)||3 months|
|Water Vapor Transmission||54 US perms|
|Resistance to Water Penetration||>110 inches|