R-13 Pink Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. Improve the comfort of your home with the exceptional thermal control, noise reduction and peace of mind of Owens Corning PINK Fiberglas insulation. Soft to the touch and easy to cut and install, Owens Corning insulation has a strong reputation with home builders for delivering performance you can trust. The R-value of our fiberglass batts and rolls delivers the quality, performance and value you expect. R-value is the capacity of an insulating material to resist heat flow. The higher the R-value, the greater the insulating power.Owens Corning PINK Fiberglas insulation supports a comfortable, quiet and healthy home. Formaldehyde-free and meets GREENGUARD standards for indoor air quality.Owens Corning PINK Fiberglas insulation products are made with 100% renewable energy. As of 2019, Owens Corning has earned a place on the Dow Jones Sustainability World Index (DJSI World) for 10 consecutive years.Owens Corning EcoTouch PINK Fiberglas Insulation with PureFiber Technology is a preformed, flexible blanket insulation. It is produced in R-values from 11 to 49, with thicknesses ranging from 3.5 inches to 14 inches.