Johns Manville R24 fiberglass batts are built to deliver high thermal performance, making them a reliable choice for walls, attics, and ceilings in colder climates. Designed for 16" on-center framing, these batts fit securely into cavities, reducing gaps and improving overall energy efficiency.

Manufactured from durable fiberglass, they are naturally non-combustible and resistant to mold and mildew, ensuring long-lasting safety and performance. Lightweight and easy to install, they hold their shape over time, providing consistent coverage and dependable results.

Trusted by professionals and homeowners, Johns Manville R24 insulation helps lower energy costs while creating comfortable, energy-efficient living spaces.

-Material: Fiberglass
-Coverage: 38.51 Sqft
-Thickness: 5.5"
-Width: 14.75"
-Length: 47"
-Framing: Wood
-Batts: 16 Pieces