Manages vapour diffusion and bulk water leaks. Installs quickly and intuitively. For high performance walls stack two layers. Vertical or horizontal, parallel or perpendicular. Accepts all types of cladding materials.
Structural low cost, wall weatherization system. Achieves R-22+ effective. All in one vapour, thermal and air control layer. No Sheathing, No Housewrap, No Poly required. Installs with a framing nailer. Code compliant everywhere.
Code complaint structural air, vapour and radon barrier. Ideal for interior and exterior CMU and concrete walls, interior framed walls, double stud Passive House walls, ceilings and interior basement walls.