Johns Manville 90003719 R19 R-19 Kraft-Faced Roll, 15" x 39'

Johns Manville Formaldehyde-free Kraft-faced fiberglass rolls are for use in 2' x 6' exterior sidewalls, basement walls, garage walls, floors and ceilings/attics. Kraft facing serves as a vapor barrier to help manage moisture and includes tabs for easy stapling to wood framing. This product helps save energy and provides good sound absorption. The glass fiber will not settle rot, mildew or deteriorate. Rolls can be cut to any length. This product has been GREENGUARD certified for superior indoor air quality.

Johns Manville Intl Inc R19 15" x 39' 2" Kraft Roll: R19 Fiberglass insulation roll is 6-1/2" x 15" x 39' and 2" Kraft roll Fiberglass Insulation Batt thickness: 6-1/2" R19 insulation gives you 48.96 sq ft per bag Contains no formaldehyde Made to ensure that your air quality is better in the home Easy to add to 2' x 6' walls, floors and other places Helps to save you money on your electric bills Helps to control moisture in external walls