CCW-705 HT is a self-adhered air, vapor and water resistive barrier for use in above-grade walls in areas needing a higher service temperature material. The product is installed to fully supported, opaque wall substrates and covered with a code-approved exterior cladding or thermal barrier.

• Factory-controlled composition and thickness
• Flexible at low temperatures
• Impermeable to air, moisture vapor and water
• Compatible in Henry® Air-Bloc® 17MR, 16MR, 21FR, 21 and Barritech VP, NP, NP LT fluid applied air barrier assemblies

Codes and Approvals

• International Energy Conservation Code “IECC” 2021 Section C402 Air barrier material <0.004 CFM/ft2 @ 1.57PSF (0.02 L/[s*m2]@ 75Pa) per ASTM E2178 and air barrier assembly <0.04 CFM/ft2 @ 1.57PSF (0.2 L/[s*m2]@ 75Pa) per ASTM E2357
• International Building Code “IBC” 2021 Section 1403.2 Water resistive barrier: Self-adhered sheet, ICC-ES AC-38/ AAMA 711, non-permeable; must not be used where Grade D “permeable” product is required.
• Air Barrier Association of America: Evaluated air barrier material and air barrier assembly
• USGBC LEED v4: MR Credit Building Product Disclosure & Optimization; EPD 10573 product-specific environmental product declaration “EPD” with Cradle to Gate Scope