Johns Manville R13 Foil Faced Fiberglass Insulation Batt

Johns Manville R-13 Foil-Faced Fiberglass Insulation Batt provides fire- and vapor-resistant foil-faced products with exceptional heat, moisture, and air control to protect your building's exterior walls, and when installed correctly, eliminates all major thermal bridges that cause heat loss. Shop Now!

Johns Manville R-13 Foil-Faced Fiberglass Insulation Batt provides exceptional heat, moisture and air control to protect your buildings exterior walls, and when installed correctly, eliminates all major thermal bridges that cause heat loss.

R-Value: R-13

Johns Manville R-13 Foil-Faced Fiberglass Insulation Batt provides exceptional heat, moisture and air control to protect your buildings exterior walls, and when installed correctly, eliminates all major thermal bridges that cause heat loss. Size Sq/Ft Per Pack 16 x 96 x 3.5 117 24 x 96 x 3.5 176 R-Value: R-13

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