Cosella-Dorken Products 4'11" x 115' Delta-vent Sa - 565 Sq. Roll

SKU: 540542

DELTA®-VENT SA is a vapor permeable WRB, allowing moisture within the building enclosure to escape through the membrane via diffusion. Its permeability and air-tightness make it an ideal air and water-resistive barrier membrane for energy-efficient construction. DELTA®-VENT SA not only passes, but also dramatically exceeds the most stringent requirements of the for Determining Air Leakage of Air Barrier Assemblies. Full adhesion maximizes air tightness and minimizes fastener penetrations. The product is watertight and protects the building enclosure from wind-driven rain. DELTA®-VENT SA is very light-weight and tear-resistant. This membrane withstands the rigors of jobsites, as well as tough wind and weather. DELTA®-VENT SA is equivalent to a 60 minute Grade D building paper. Benefits: Industry-leading vapor permeability (50 perms), moisture in the building to escape Improves energy efficiency and performance of building enclosures Lightweight and durable, standing up for any job site or weather condition Exclusive self-adhering edge lap Long-term adhesion eliminates fastener leaks Simple application helps ensure proper installation Works flawlessly with DELTA®-HF PRIMER (warm weather applications), DELTA®-ADHESIVE LVC, or DELTA®-ADHESIVE (cold weather applications) where required

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