R-15 Comfortbatt 3-1/2 x 15 x 47 in. Fire-Resistant Stone Wool Batt (59.7 sq ft)

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Quantity: 1, ROCKWOOL Comfortbatt is a semi-rigid stone wool thermal batt insulation for exterior wood and steel stud applications. It features a unique flexible edge that allows for easy installation and helps prevent over compression to maintain its R-value. Non-combustible and fire resistant, Comfortbatt will not develop toxic smoke or promote flame spread, even when exposed directly to a fire. It also offers water and moisture resistance and excellent sound absorbency. Comfortbatt is an effective way to improve a home's energy efficiency. It is GREENGUARD Gold Certified and contributes to a healthier indoor environment. Bag Size: 4 ft. x 16 in. x 24 in. Batt/Roll Size: 4 ft. x 3.5 in. x 15.25 in. Compatible Install Surface: Wood. Faced or Unfaced: Unfaced. Insulation Features: Friction Fit. Insulation Location: 2x4 Wall, Attic, Basement, Ceiling Insulation, Crawlspace, Floor. Insulation R-Value: R15. Insulation Type: Batt. Number of Pieces: 12. Pack Size: 12. Product Weight (lb.): 49.7 lb. Roll or Batt: Batt. Cover Area Per Bag (sq. ft.): 59.7 sq ft. Coverage Area (sq. ft.): 59.7 sq ft. Product Length (ft.): 4 ft. Product Thickness (in.): 3.5 in. Product Width (in.): 15.25 in. Lot Number: 20063545, Brand: ROCKWOOL,