R12x15 Fiberglass Batt Insulation - Owens Corning

Owens Corning R12 fiberglass batts are a cost-effective solution for providing reliable thermal performance in walls, basements, and renovation projects. Designed for 15" on-center framing, they fit snugly to minimize gaps and help improve energy efficiency in the home.

Made from durable fiberglass, these batts are naturally non-combustible and resistant to mold and mildew, supporting a safer and healthier indoor environment. Lightweight, flexible, and easy to install, they deliver consistent results trusted by contractors and homeowners alike.

-Material: Fiberglass
-Coverage: 97.9 Sqft
-Thickness: 3.5"
-Width: 15"
-Length: 47"
-Framing: Wood
-Batts: 20 Pieces