Rockwool Comfortbatt R22 delivers exceptional thermal performance and year-round comfort for residential and commercial builds. Sized for 15" on-center framing, its semi-rigid, high-density stone wool construction ensures a snug friction fit, minimizing gaps and improving energy efficiency.

Naturally fire-resistant and water-repellent, Comfortbatt resists mold, mildew, and rot, making it a durable and healthier choice for any project. Its dense composition also provides excellent sound absorption, reducing noise transfer between rooms and floors.

Easy to cut and install, Rockwool R22 Comfortbatt is trusted by contractors and homeowners alike for exterior walls, basements, and attics where strength, safety, and comfort are essential.

-Material: Mineral Wool
-Coverage: 39.8 Sqft
-Thickness: 5.5"
-Width: 15"
-Length: 47"
-Framing: Wood
-Batts: 8 Pieces