Johns Manville 90013166 Kraft-faced R-13 Fiberglass Insulation Roll, 15" X 32' by Johns Manville Go to amazon.com Related posts Top 12 insulation roll faced FeatureJohns Manville 90013166 Kraft-faced R-13 Fiberglass Insulation Roll, 15" X 32' DescriptionR-Value: R-13, Size: 15" x 32', Thickness: 3-1/2", Coverage: 40 sq. ft., Kraft-faced fiberglass insulation
