Fiberglass Blown-in Insulation, Attic Protector, 26.9 lb.

For use in attics and ceilings:1-bag covers 162 sq. ft. for R-13; 109 sq. ft. for R-19; 66 sq. ft. for R-30; 38 sq. ft. for R-49; 30 sq. ft. for R-60 Install using an insulation blowing machine Can be installed on top of existing insulation Improves energy efficiency 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 SCS certified for home indoor air quality