Johns Manville Sound Control R-11 Wall 170.66-sq ft Unfaced Fiberglass Batt Insulation | AU397S

For use in 2×4 steel-framed walls and basements. Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing. Unfacedwithout a vapor retarder can be added to existing insulation. JMs bio-based binder is mostly made from rapidly renewable plant-based materials satisfying increased demand for agriculturally-sourced products. 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.