Stone Wool Batt R22 Insulation, 39.8 sq. ft. Coverage

The Rockwool ComfortBatt insulation is a high-performance solution tailored for use in exterior walls, cathedral ceilings, attics, basement walls, exposed floors, and heated crawl spaces. Each pack contains 8 batts measuring 5.5 x 15.25 x 47 inches, with a total coverage of 39.8 square feet. Designed with advanced stone wool technology, it offers superior thermal, acoustic, and fire-resistant properties while being easy to install.

Key Features:

• Material: Stone wool made from natural and recycled materials
• Dimensions: 5.5 x 15.25 x 47 inches per batt
• Coverage: 39.8 sq. ft. per pack (8 batts)
• Thermal Resistance: R22 rating for improved energy efficiency
• Applications:
  • Exterior walls
  • Cathedral ceilings
  • Attics and basement walls
  • Heated crawl spaces and exposed floors

Performance Benefits:

• Fire Resistance:
  • Non-combustible and fire-resistant material
  • Helps contain and prevent the spread of fire for enhanced safety
• Acoustic Performance:
  • Exceptional sound absorbency for quieter indoor environments
• Moisture Resistance:
  • Repels water, preventing rot and the growth of mildew, fungi, or mold
• Durability:
  • Chemically inert, does not sustain vermin, and resists corrosion
  • Retains performance over time without sagging

Ease of Installation:

• Lightweight material that is simple to handle and install
• Easy to cut with a serrated knife for precise fitting around obstacles