R2+ Silver
R2+ Silver
Foil-Faced Polyiso Insulation
R2+ SILVER is a rigid foam insulation board designed for use in
commercial construction above-grade wall applications to provide
continuous, high R-value insulation. The product is composed of a
closed-cell polyisocyanurate foam core bonded on both sides to a
composite foil “tri-laminate” facer.
Sizes Available:
16"
Width
24"
48"
8'
Length
Product Details
R2+ SILVER is a rigid foam insulation board designed for use in commercial construction above-grade wall applications to provide continuous, high R-value insulation. The product is composed of a closed-cell polyisocyanurate foam core bonded on both sides to a composite foil “tri-laminate” facer.
- Multiple thicknesses and sizes available to provide fine-tuned R-value and easy installation
- Factory-controlled thickness and composition
- No special tools or equipment required for installation – lightweight, easy to handle, cuts with a knife or saw
- Can be installed as an air barrier with proper joint sealing and detailing
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Passes NFPA 285 in several wall assemblies, including WRB membrane and practical window details
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High R-value per inch – enables thinner board to be used, while still meeting code requirements
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Meets wall assembly continuous insulation (ci) requirements prescribed by the International Building Code
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Refl ective facer can act as a radiant barrier – up to equivalent R-2.3 additional insulating value when facing a 1-¾" dead air space (Ref: 2010 ASHRAE 90.1 Table A9.4A)
