Johns Manville Multi-Purpose Unfaced Fiberglass Insulation Roll 16 in. W x 4 ft. L

Johns Manville Formaldehyde-free Kraft-faced fiberglass rolls are for use in 2' x 4' stud wall cavities with 16 on center spacing (exterior sidewalls, basement walls and garage walls). 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 and rolls can be cut to any length. Batt thickness 3-1/2 in.

Johns Manville 90013166 Fiberglass Insulation R13 15x32' Kraft Roll

Johns Manville Multi-Purpose Unfaced Fiberglass Insulation Roll 16 in. W x 4 ft. L B777CT40 - The Home Depot

Knauf Insulation R-6.7 EcoRoll Unfaced Multi-Purpose Insulation Roll 2 in. x 16 in. x 48 in. 660819 - The Home Depot

Johns Manville Multi-Purpose Unfaced Fiberglass Insulation Roll 16 in. W x 4 ft. L B777CT40 - The Home Depot

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Johns Manville B242 R19 Kraft Faced Fiberglass, 75.07-Sq.-Ft. Coverage, 6.5 x 23-In. x 39' 2 Roll - Quantity 8 : Everything Else

Johns Manville U361 R38 Unfaced Fiberglass Batt Insulation, 42.66 Sq. Ft. Coverage, 13 x 16 x 48-in. - Quantity 4 : Industrial & Scientific

Johns Manville Multi-Purpose Unfaced Fiberglass Insulation Roll 16 in. W x 4 ft. L B777CT40 - The Home Depot

Knauf Insulation R-6.7 EcoRoll Unfaced Multi-Purpose Insulation Roll 2 in. x 16 in. x 48 in. 660819 - The Home Depot

JM Unfaced Formaldehyde-free™ fiberglass insulation offers R-values ranging from R-11 to R-38 and provides effective thermal and noise control. Our

Johns Manville R-30 Unfaced Fiberglass Insulation Roll 15 in. W x 25 ft. L B390 - The Home Depot