DELTA®-VENT SA

DELTA®-VENT SA is a 3-layer self-adhered water-resistive barrier (WRB) and air barrier. Its two outer layers are made of a high strength spun-bonded polypropylene (PP) fabric. They are thermally bonded to a highly vapor permeable, watertight polymeric middle layer. DELTA®-VENT SA maintains high vapor permeability and has a full surface coating of a high tack adhesive for bonding to common substrates. It has a split release liner for ease of application. The matte gray color of DELTA®-VENT SA prevents blinding glare during installation. Passive House High-performance building material.

• 3-layer, self-adhered WRB and air barrier
• Outer layers are made of high-strength spun-bonded polypropylene (PP) fabric bonded to a vapor permeable, watertight polymeric middle layer
• Full surface coating of high tack aggressive adhesive
• Split release liner for easy application
• Matte gray color reduces irritating glare during installation
• ABAA, 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) available
• 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.
• Meets all building codes in the USA and Canada