Johns Manville Mineral Wool Sound Attenuation Fire Batts (SAFB) reduces unwanted noise and helps delay the spread of fire between interior floors and rooms. SAFB is ideal for interior cavities and is easily cut with a knife for quick installation and snug fit, even around obstructions and structural members.
Mineral wool is lightweight and ideal for sound control throughout interior cavities
Unfaced mineral wool batts do not have a vapor barrier and can be added to existing insulation
Melting point of 2000F helps delay the spread of fire
Batts are pre-cut for use in standard 8-ft walls with 16-in on-center steel stud spacing
Easy to cut and install
Inorganic, noncombustible, moisture resistant, non-deteriorating, and will not mildew or support corrosion
Compression-packaged for savings in storage and transportation costs
JM is a partner of the Seal and Insulate with ENERGY STAR program
GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality