Rockwool Comfortbatt R14 is a high-performance stone wool insulation designed for thermal efficiency, durability, and comfort. Sized for 15" on-center framing, it features a semi-rigid composition that fits snugly into cavities without sagging or requiring additional support.

Naturally fire-resistant and water-repellent, Comfortbatt resists mold, mildew, and rot, ensuring long-lasting protection. Its dense structure also enhances acoustic performance, reducing noise transfer between rooms for a quieter indoor environment.

Lightweight and easy to install, Rockwool R14 Comfortbatt is ideal for walls, basements, and renovation projects where reliable insulation and comfort are required.

-Material: Mineral Wool
-Coverage: 59.7 Sqft
-Thickness: 3.5"
-Width: 15.25"
-Length: 47"
-Framing: Wood
-Batts: 12 Pieces