Owens Corning R-21 Un-Faced Fiberglass Insulation Batts 5.5 in. x 15 in. x 105 in. Garage Door Hardware 05 in Shank Diameter 4

05 in Shank Diameter 4 in Product Height (in

These high-density batts

063 Mount Type Corner Returnable 180-Day Product Weight (lb

L x 21-1/2 in

Owens Corning R-21 Un-Faced Fiberglass Insulation Batts 5.5 in. x 15 in. x 105 in. Garage Door Hardware 05 in Shank Diameter 4Product Description for Owens Corning R 21 Un Faced Batts The Owens Corning R 21 Un Faced Batts are a premium choice for enhancing both thermal and acoustic insulation in various building applications. Ideal for use in roof ceiling and interior exterior walls, these high performance fiberglass insulation batts fit perfectly into wood or metal framing cavities or between furring channels. They are crafted to be dimensionally stable, non corrosive, and