Owens Corning R-21 Thermafiber Fire and Sound Guard Plus 5.5" x 24" x 48" (16 Packs) Garage-door-opener-parts Item Weight 113

Item Weight 113

to 2-1/2 in

Full installation instruction included

For width adjustments

Owens Corning R-21 Thermafiber Fire and Sound Guard Plus 5.5" x 24" x 48" (16 Packs) Garage-door-opener-parts Item Weight 113Product Description: Providing superior thermal, acoustic, and fire protection for residential and light commercial buildings, Owens Corning R 21 Thermafiber Fire and Sound Guard Plus 5. 5" x 24" x 48" (16 Packs) is the ideal choice for a variety of construction applications. This mineral wool insulation is non combustible, moisture resistant, non corrosive, and mold resistant, making it a durable and reliable solution for interior and exterior walls,