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

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.”,”highlights”:[“Easy to install with a friction fit and a consistent R-Value”,”Compression pack, one bag includes 12 pieces and covers 59.7 sqft”,”Sound reduction and fire resistance designed for exterior walls”

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:2×4 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

Returnable:90-Day

Roll or Batt:Batt

Warranty Information:No

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