FOAMULAR® NGX™ F-250-1x48x96-Tongue & Groove

Owens Corning® FOAMULAR® & FOAMULAR® NGX® 250 Extruded Polystyrene (XPS) insulations are closed-cell, moisture-resistant rigid foam boards well suited to meet the needs of a wide variety of building applications.1 Both products are great for above-and below grade residential and commercial applications, such as perimeter/ foundation, cavity wall, precast concrete, under slab, and other applications.

FOAMULAR® NGX® 250 contains the additional benefit of being manufactured with a blowing agent formulation that delivers a 90% reduction to Global Warming Potential (100 years), including the complete elimination of HFC 134a.2