Applications

3-layer air tight, vapor-open house wrap that is an extremely strong weather resistive barrier (WRB). It has an actively vapor open, monolithic layer of TEEE film that is extremely waterproof – and outperforms perforated/stretched WRBs, both, in outward drying potential, as well as airtightness. It can be used on the exterior of the building.

3 m wide rolls, min order ≥3

Advantages

• Actively vapor open, monolithic TEEE film membrane
• Provides superior weather protection and can cover insulation, plywood, OSB and ext. gypsum-board
• Very watertight, resists 33’ ft of water column
• High vapor permeability of 38 perms (Sd-value 0.05 m)
• Living Building Challenge Compliant — Red List Free
• High thermo-stability

Properties

• Compliant with National Building Code of Canada 2020 as sheathing membrane and air barrier
• Perm Rating: 38 perms (Sd-value 0.05 m) for enhanced outward drying potential
• Air permeance: 0.00004 cfm/ft²
• Suitable as temporary roofing
• UV/weather Resistance: 3 months of exposure
• Class A material per ASTM E84 test (0 FS, 85 SDI)
• PP cover fleece has optimized surface tension for superior bonding at overlaps and Pro Clima tapes

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