R31x24 Fiberglass Batt Insulation - Johns Manville

Johns Manville R31 fiberglass batts are designed for high-performance thermal resistance, making them a dependable choice for attics, ceilings, and other areas where energy efficiency is critical. Sized for 24" on-center framing, these batts provide a snug fit that minimizes gaps and ensures consistent coverage.

Constructed from durable fiberglass, they are naturally non-combustible and resistant to mold and mildew, ensuring safe and long-lasting performance. Lightweight and easy to handle, the batts install quickly while maintaining their shape for reliable results.

Perfect for both residential and commercial projects, Johns Manville R31 batts help lower energy costs, enhance comfort, and meet demanding building code requirements.

-Material: Fiberglass
-Coverage: 64 Sqft
-Thickness: 9.5"
-Width: 24"
-Length: 48"
-Framing: Wood
-Batts: 8 Pieces