Johns Manville SAFB® reduces unwanted noise from traveling through a home, and helps delay the spread of fire between interior floors and rooms.
- Made for interior walls to reduce noise traveling throughout the home
- Melting point of 2000°F helps delay the spread of fire
- Reduces noise traveling throughout the home
- Easy to cut and install
- Unfaced/without a vapor retarder - can be added to existing insulation
- For use in 2x4 wood-framed walls
- JM is a partner of the Seal and Insulate with ENERGY STAR program
- Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing
Login / Signup 
Full Description & Specs