Owens Corning NGX R- 7.5 Unfaced Sound Barrier Board Insulation

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.,Ideal for insulating unfinished basement and garage walls insulation must be covered by a 15-minut