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Johns Manville Roofing Systems
AP Foil-Faced Foam Sheathing
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Overview
Rigid Panels
Polyiso (Polyisocyanurate)
Exterior or Interior Wall Insulation, Roof Insulation
Design Options
Product Description
Insulation
Width
Standard Sizes: 4' 0"
Height
Standard Sizes: 8' 0", 9' 0", 10' 0"
Thickness
Standard Sizes: 0-1/2", 0-3/4", 1", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2"
Manufacturer Design Notes
AP Foil-Faced Polyiso Continuous Insulation is nonstructural. The walls must be braced in accordance with the requirements of the applicable code.
Performance Data
R-Value Per Inch
Measure of the thermal resistance of the product per inch of thickness, imperial units.
°F·ft^2·h / BTU / inch
6
NRC Value
The Noise Reduction Coefficient values of this product
Fire Resistance
Amount of time the product can withstand fire
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
perm (imperial)
0.05
Smoke Development
As defined by the ASTM E84 testing standard
Units: (unitless)
450
Flame Spread
As defined by the ASTM E84 testing standard
Units: (unitless)
25
Compressive Strength
psi
16
Certifications
Energy Star
Certified
Johns Manville Roofing Systems
717 17th Street Denver 80202
303-978-2000
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