Johns Manville SAFB Unfaced Mineral Wool Insulation Batts - All Sizes Size:6 in x 24 in x 48 in (48 Sq Ft/Bag) and Energy Saver keep the

and Energy Saver keep the temperature right where you want it whether you’re home

The shock absorbing feature helps to minimize the impact of falls

and 1 loop

75 In x 27

Let system sit

Johns Manville SAFB Unfaced Mineral Wool Insulation Batts - All Sizes Size:6 in x 24 in x 48 in (48 Sq Ft/Bag) and Energy Saver keep theZone States Zone 1 AL, CT, FL, GA, IL, LA, MA, MD, ME, NC, NH, OH, PA, SC, TN, VA Zone 2 IA, KS, MI, MN, MO, OK, TX, WI Zone 3 AR, CA, CO, MT, NM, NV, UT Size Sq Ft Bag Batts Bag R Value 3 in x 16 in x 48 in 64 12 11. 1 3 in x 24 in x 48 in 80 12 11. 1 6 in x 16 in x 48 in 32 6 22. 2 6 in x 24 in x 48 in 48 6 22. 2 Johns Manville Sound Attenuation Fire Batt (SAFB) insulation is manufactured from inorganic fibers derived from volcanic rock.