DELTA®-Vent SA Vapor Permeable Barrier

DELTA®-VENT SA vapor permeable air- and water resistive barrier prevents moisture from getting into buildings.  By also allowing moisture already in to escape, DELTA®-VENT SA eliminates the risk of mold and other problems caused by water pooling where it should not. Its vapor permeability and air tightness makes DELTA®-VENT SA ideal for building and maintaining healthy and comfortable interiors while letting moisture out and improving energy efficiency. 3-layer, self-adhered WRB and air barrierOuter layers are made of high-strength spun-bonded polypropylene (PP) fabric bonded to a vapor permeable, watertight polymeric middle layerFull surface coating of high tack aggressive adhesiveSplit release liner for easy applicationMatte gray color reduces irritating glare during installationABAA, Building Code Evaluation ICC-ESR 2932 (AC38), meets most stringent air tightness requirements when tested by ASTM E2357 (Air Barrier Assembly Test), NFPA 285 compliant, Red List Compliant (DECLARE), Health Product Declaration (HPD 2.0) availableSizes offered: 4’ 11” x 115’ (1.5 m x 35 m), 9.75 " x 115' (0.25 m x 35 m), 19.5" x 115' (0.5 m x 35 m)FeaturesIndustry-leading vapor permeability (50 perms), moisture in the building to escapeImproves energy efficiency and performance of building enclosuresLightweight and durable, standing up for any job site or weather conditionExclusive self-adhering edge lapLong-term adhesion eliminates fastener leaksSimple application helps ensure proper installationWorks flawlessly with DELTA®-HF PRIMER (warm weather applications), DELTA®-ADHESIVE LVC, or DELTA®-ADHESIVE (cold weather applications) where requiredMeets all building codes in the USA and Canada