Owens Corning FOAMULAR 250 R-4 XPS Foam Board Insulation, 3/4 in. x 4 ft. x 8 ft., Tongue & Groove Edge (25 psi) Coventry Oak heavy‑duty elegance—choose HYDROSTOP Bahamas Sands

heavy‑duty elegance—choose HYDROSTOP Bahamas Sands today

Style it beside a marble-top vanity and mirror to let the artisan woodgrain glow

adding movement without overwhelming the space

Complete your CALI Vinyl installation with this Castaway Oak reducer for a seamless

70 Product Thickness 8mm Box Weight 58

Owens Corning FOAMULAR 250 R-4 XPS Foam Board Insulation, 3/4 in. x 4 ft. x 8 ft., Tongue & Groove Edge (25 psi) Coventry Oak heavy‑duty elegance—choose HYDROSTOP Bahamas SandsFOAMULAR 250 R 4 XPS Tongue & Groove Foam Board, 3 4 in. x 4 ft. x 8 ft. Rigid XPS foam board insulation engineered for exterior sheathing and tough jobsite conditions. The FOAMULAR 250 delivers 25 psi compressive strength, moisture resistance, and easy score and snap installation with tongue & groove edges. Key Features: Durable XPS Board: 25 psi compressive strength for exterior sheathing and heavy duty use Energy Efficiency: R 4 thermal resistance