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 waterproof style—add BaseCore Dark Venetian

waterproof style—add BaseCore Dark Venetian to your cart today

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

and stains for residential and light commercial use

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

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 waterproof style—add BaseCore Dark VenetianFOAMULAR 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