Johns Manville Manville 90005453 R19 15 Kraft Batt

JM Kraft-faced Formaldehyde-free fiberglass insulation comes in a range of R-values, is ideal for moisture control in exterior walls and provides excellent temperature and noise control. Our R-19 Kraft-faced fiberglass insulation is formaldehyde free insulation protected on one side with moisture resistant kraft facing. R-19 Kraft-faced batts come in pre-cut lengths for insulating standard 8 ft. wall cavities. R-19 batts are perfect for insulating exterior 15 in., 2 in. x 6 in. walls, floors and crawl spaces where moisture control is required. 1-bag covers 87.18 sq. ft. Kraft-faced batts are great for new construction, remodels, walls, floors, ceilings, basements, attics and crawlspaces, and are available for wood or steel stud framing. JM insulation is made from bonded glass fibers that are dimensionally stable and will not slump within the cavity, settle or break down during normal applications.