Rigid Insulation- Foundation Insulation
Owens Corning® FOAMULAR® 250 Extruded Polystyrene (XPS) Insulation is a closed cell, moisture-resistant rigid foam board well suited to meet the needs for a wide variety of building applications. FOAMULAR® 250 XPS insulation is great for many residential and commercial construction applications such as wall furring, perimeter/foundation, cavity wall, pre-cast concrete, under slab, crawl spaces, sheathing and other applications.
Features and Benefits
Available in 3/4” to 4” thicknesses. 4’ x 8’ sheets
R-Value of 5 per inch.
Used as Foundation, Underslab, Roof, Precast Insulation and Many other Applications 25psi (standard)
15, 30, 40 and 60 PSI products are available in limited qty