Owens Corning FOAMULAR 250 (25 psi) R-7.5 XPS Foam Board Insulation, 1-1/2 in. x 4 ft. x 8 ft., Square Edge Glue Down Vinyl Flooring and interlocking installation makes projects

and interlocking installation makes projects fast and simple across any grade

but not recommended over tile or with underfloor heating

safe transition on stairs while protecting edges from wear and impact

Seamless Transitions: Levels height differences over 1/4 inch for clean

Peel-and-Stick Installation: Simple DIY application—no glue or underlayment required

Owens Corning FOAMULAR 250 (25 psi) R-7.5 XPS Foam Board Insulation, 1-1/2 in. x 4 ft. x 8 ft., Square Edge Glue Down Vinyl Flooring and interlocking installation makes projectsFOAMULAR 250 R 7. 5 XPS Foam Board, 1 1 2 in. x 4 ft. x 8 ft. Rigid XPS foam board insulation delivering R 7. 5 thermal performance in a 1 1 2 in. thick, 4 ft. x 8 ft. panel with square edges. Durable 25 psi compressive strength resists moisture and retains R value, ideal for exterior sheathing, foundations, and basements. Key Features: High Thermal Efficiency: R 7. 5 in a 1 1 2 in. thick XPS panel helps reduce energy loss Moisture Resistant: Low