Perfect for structures with cathedral ceilings, glue lam, post & beam construction and conditioned attic spaces, they help insulate against heat drive into the living space/conditioned space under the roof while serving as a nailable base. These panels can be installed on top of structural wood or steel-sloped roof decks (Contact GAF for other acceptable decks).
Reduced Heat Loss
Exclusive tongue-and-groove polyiso foam minimizes heat loss through the panel joints
Pre-spaced sheathing eliminates the need for H-clips and allows for sheathing expansion
Machined construction with cut-back sheathing allows for a precision panel fit
Panel Configuration: Single-layer of sheathing and polyiso foam insulation.
Sheathing Options: 7/16" (11.1 mm) OSB nailing surface (standard), optional 5/8" (15.9 mm), and 3/4" (19.1 mm) OSB or plywood. Fire-treated options NOT available on non-ventilated roof panels. Contact GAF for more information.
Optional Polyiso Thicknesses Available: Contact GAF for additional information.
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Where to buy
Find a GAF distributor near you.
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