Owens Corning FOAMULAR NGX Project Wall Panels are extruded polystyrene (XPS) boards designed to fit in 16 in. on center wood stud cavities providing an R-7.5. They are great for insulating unfinished basements and garage walls (must be covered by a 15-minute thermal barrier like gypsum drywall). The Owens Corning patented Hydrovac process technology makes the unique closed-cell structure of FOAMULAR NGX XPS highly resistant to moisture, strong, easy to cut and shape and it remains dimensionally stable over time.

Features

• Ideal for insulating unfinished basement and garage walls (insulation must be covered by a 15-minute thermal barrier like gypsum drywall)  
• Provides a continuous layer of insulation, sealing buildings from air and moisture intrusion in above and below grade applications    
• Extremely low water absorption potential, delivering superior R-value retention in the presence of water    
• Easy to handle and install