Owens Corning FOAMULAR 250 R-4 XPS Foam Board Insulation, 3/4 in. x 4 ft. x 8 ft., Tongue & Groove Edge (25 psi) AirStep Plus Crossing 5122038 Sample Available Yes Sample

Owens Corning FOAMULAR 250 R 4 XPS Foam Board Insulation, 3 4 in. x 4 ft. x 8 ft., Tongue & Groove Edge (25 psi) AirStep Plus Crossing 5122038 Sample Available Yes Sample 5122038 Sample Available Yes Sample Item Number 5121952 Recommended Flooring Underlayment Item Number 1191177 Wear Layer Durability Heavy traffic (20 mil and above) Warranty 50 year For Use Over Concrete Yes For Use Over Tile Yes For Use Over Vinyl Yes For Use Over Wood Yes For Use in Bathrooms Yes For Use in Kitchens Yes Skid Resistant No Mark Resistant No Removable Yes CA Residents: Prop 65 Warning(s) No UNSPSC 30161700 Frequently Asked Questions (FAQ): Q: What warranty is included