CFC-, HCFC-, and HFC-free foam blowing technology with zero ozone depletion potential (ODP) and zero (negligible) global warming potential (GWP).Polyiso is the highest R-Value per inch insulation in the industry. Excellent R-Values reduce energy demands while maintaining compatibility with all types of roofing membranes and fire assemblies.
- Closed-cell polyiso insulation board with 1.0", 1.5" or 2.0" vent spacer strips separating 7/16" APA/TECO rated radiant barrier OSB from the polyiso foam insulation.
- Improves the thermal performance of standard CrossVent by including a breathable radiant barrier on the underside of the OSB nailing surface.
- Radiant barrier substantially limits conductive and radiant heat transfer.
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Additional Information
Manufacturer: Atlas Roofing Corporation
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