Johns Manville unfaced batts and rolls effectively control heat flow to the outside and unwanted noise inside.
Fiberglass batt insulation for use in 2x4 wood-framed walls and basements
Unfaced fiberglass batts do not have a vapor barrier and can be added to existing insulation
Improves energy efficiency and provides sound control
Batts are pre-cut for use in standard 9-ft walls with 16-in on-center stud spacing
Simple to install, press in place between studs
Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs
JM is a partner of the Seal and Insulate with ENERGY STAR program
SCS Recycled Content certification
GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality
