Featuring GAF EnergyGuard™ Polyiso Insulation
For attachment to structural exterior sidewalls
- Nominal 4' x 8' panels
- Exclusive tongue-and-groove design (8’ sides) helps minimize heat loss
- Single layer of sheathing; 7/16" OSB nailing surface (standard); optional 5/8" and 3/4" OSB or plywood; and FSC Chain-of-Custody or Fire-Treated options available
Designed to add insulation value to the outside of stud walls, while serving as a nailable base for most exterior sidewall coverings, ThermaCal® Wall Exterior Wall Insulation Panels help reduce heat and cold drive into the occupied/conditioned space. They can also help reduce associated energy costs and meet the increased R-value energy code requirements being adopted in certain climate zones.
All ThermaCal Wall panels provide:
- Continuous Insulation… Insulating only the cavity wall area leaves up to 25% of the wall area underinsulated by studs, creating a thermal bridge. Installing ThermaCal® Wall Exterior Wall Insulation Panels helps eliminate thermal bridging by covering the studs, while adding continuous insulation to the rest of the wall.
- Less Hassles... Machined construction with cut-back sheathing (8’ sides) allows for precision fit and clearance for sheathing expansion
- Versatility… Can be used on residential or commercial exterior sidewall applications without the need for interior alterations. They can be fastened to outside wall sheathing, metal, or masonry walls.
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