Owens Corning R-10 (25 PSI) FOAMULAR 250 Extruded Polystyrene Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Square Edge Interlocking Vinyl Knauf R-25 unfaced fiberglass batt

Knauf R-25 unfaced fiberglass batt insulation is designed for wood or metal framed construction in new or existing buildings

The interlocking profile is a discreet design hero—clean lines

20-in x 20-in

43 square feet with 7 pieces per carton

This R-25 unfaced fiberglass batt brings a beautifully understated performance: it cushions a room with warmth

Owens Corning R-10 (25 PSI) FOAMULAR 250 Extruded Polystyrene Foam Board Insulation, 2 in. x 4 ft. x 8 ft., Square Edge Interlocking Vinyl Knauf R-25 unfaced fiberglass battFOAMULAR 250 XPS Foam Board Insulation, R 10, 2x4x8 Durable FOAMULAR 250 XPS board delivers R 10 thermal performance with 25 PSI compressive strength for exterior sheathing, foundations, and under slab applications. The 2 in. thick, 4 ft. x 8 ft. panel resists moisture, is easy to score and snap, and installs cleanly for long lasting energy savings. Key Features: High Thermal Performance: R 10 insulation value with XPS technology for energy efficiency