
CertainTeed
T-Roc™ is a composite panel comprised of GlasRoc® paperless gypsum boards permanently laminated to high R-value expanded polystyrene (EPS) foam. Panels install easily in conventional concrete wall forms with minimal extra set-up time. Just strip the wall forms to reveal an insulated, semi-finished basement.

Cornell Corporation ![]()
Insulate beyond the stud wall while retarding thermal shorting. ThermaCalWALL® combines 7/16” OSB and Owens Corning Foamular XPS foam in a nominal 4’ X 8’ panel. Foam has tongue and groove machined profile minimizing heat loss with pre-spaced rabbeted sheathing for accurate installation. Combine with ThermaCalWall galvanized Support/Closure for complete installation system.

Pittsburgh Corning ![]()
Sustainable design is becoming more important, and the demand for sustainable products with low environmental impact continues to grow. FOAMGLAS® insulation due to its unique combination of physical characteristics, which provide safety, durability, sustainability, and long term economic benefits, earns an excellent rating in its overall performance assessment.
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See also: Insulation & Weather Barriers for additional design options

CertainTeed
T-Roc™ is a composite panel comprised of GlasRoc® paperless gypsum boards permanently laminated to high R-value expanded polystyrene (EPS) foam. Panels install easily in conventional concrete wall forms with minimal extra set-up time. Just strip the wall forms to reveal an insulated, semi-finished basement.

Cornell Corporation ![]()
Insulate beyond the stud wall while retarding thermal shorting. ThermaCalWALL® combines 7/16” OSB and Owens Corning Foamular XPS foam in a nominal 4’ X 8’ panel. Foam has tongue and groove machined profile minimizing heat loss with pre-spaced rabbeted sheathing for accurate installation. Combine with ThermaCalWall galvanized Support/Closure for complete installation system.

Pittsburgh Corning ![]()
Sustainable design is becoming more important, and the demand for sustainable products with low environmental impact continues to grow. FOAMGLAS® insulation due to its unique combination of physical characteristics, which provide safety, durability, sustainability, and long term economic benefits, earns an excellent rating in its overall performance assessment.