High-performance water-resistive and air barrier (WRB) engineered to deliver the added strength and durability needed in commercial or multifamily construction. Tyvek CommercialWrap is tough and tear-resistant, and made from 100% flash spunbonded high density polyethylene fibers which have been fused together by heat and pressure, without binders or fillers. Additives have been incorporated into the polyethylene to provide ultraviolet light resistance.

Air and Water Barrier Performance

·        Offers an ideal combination of air and water holdout with vapor permeability.

·        Exceeds ABAA, ASHRAE 90.1, and IECC air leakage requirements (ASTM E2357).

·        Water infiltration resistance up to 15psf when tested in accordance with ASTM E331.

·        Offers >90% drainage efficiency when tested in accordance with ASTM E2273.

·        Meets ASTM E2556, Type II standards for vapor permeable flexible sheet water-resistive barriers.

·        Shields insulation from drafts and minimizes air infiltration and exfiltration, enhancing HVAC efficiency.

·        Lowers energy consumption for heating and cooling, reducing costs.

·        Prevents damage to wood, metal, and mold growth.

·        Keeps insulation dry, maintaining its installed R-value.

For more information, visit the product webpage.

Dupont