Knauf Insulation R-13 EcoRoll Foil-Faced Fiberglass Insulation Roll, 3-1/2 in. x 15 in. x 32 ft., 40 sq. ft. Coverage 032125 A: Each carton covers 13

A: Each carton covers 13 sq ft and includes 10 planks

Pack Size 1 Product Weight 26

olive‑brown warmth and a refined

waterproof upgrade that feels tailored and luxuriously livable

Reliable Thermal Performance: R-13 rating ideal for standard 2x4 walls to help maintain indoor temperatures

Knauf Insulation R-13 EcoRoll Foil-Faced Fiberglass Insulation Roll, 3-1/2 in. x 15 in. x 32 ft., 40 sq. ft. Coverage 032125 A: Each carton covers 13R 13 Foil Faced Fiberglass Insulation Roll, 15 in. x 32 ft. R 13 EcoRoll fiberglass insulation roll delivers reliable thermal and acoustic performance for 2x4 walls and more. Foil faced for built in vapor control, it installs easily, cuts cleanly, and provides 40 sq. ft. of coverage per roll. Key Features: Thermal Efficiency: R 13 rating ideal for 2x4 exterior and interior wall cavities Foil Vapor Barrier: Foil facing helps control moisture and