Johns Manville R-38 Kraft-Faced Fiberglass Insulation Batt - All Sizes Size:16 in x 48 in x 12 in Width - 21"

Width - 21"

ROCKWOOL COMFORTBATT® is a mineral wool batt insulation made from stone wool

One of the things that makes this product so great is its ease of installation

institutional and residential applications in the United States

fiberglass insulation allows your heating and cooling systems to operate with greater efficiency

Johns Manville R-38 Kraft-Faced Fiberglass Insulation Batt - All Sizes Size:16 in x 48 in x 12 in Width - 21"Johns Manville R 38 Kraft Faced Fiberglass Insulation Batt is an ideal alternative to extend the wall life. These pre cut batts provide hassle free installation to the wall cavities, thereby controlling the effects of moisture caused due to changing weather conditions. Such formaldehyde free fiber glass insulating batts are great for residential as well as commercial buildings. Size Sq Ft Bag Bags Per Pack 16" x 48" x 12" 48 4 16" x 48" x 13" 42. 66 4