ROCKWOOL COMFORTBATT R14 3.5 in. X 15.25 in. X 47 in. Wood Stud Insulation

ROCKWOOL Comfortbatt® R14 Wood Stud Insulation is a high-performance stone wool insulation designed to deliver superior thermal comfort, fire resistance, and long-term durability in residential construction. Ideal for wood stud walls, ceilings, and framing cavities, it installs easily with a tight friction fit—no additional fasteners required.

Manufactured from natural stone, Comfortbatt® provides excellent thermal resistance while significantly reducing sound transfer between rooms. Its dense, semi-rigid construction allows for quick, clean installation and maintains full contact with framing, even where minor stud irregularities exist.

Engineered to meet Canadian construction standards, this non-combustible insulation enhances both safety and energy efficiency, making it a reliable choice for modern homes.

Product Size
• 3.5 in. × 15.25 in. × 47 in.
• R-Value: R-14

Key Benefits
• Designed specifically for wood stud wall applications
• Improves indoor comfort and overall energy efficiency
• Excellent sound-dampening performance
• Fire-resistant, non-combustible stone wool
• Easy to cut and friction-fit into framing cavities
• Maintains shape and thermal performance over time