ROCKWOOL Comfortbatt®: Basement & Crawlspace Wall Insulation for Total Home Comfort

Transform cold basements and crawlspaces into comfortable, energy-efficient areas. ROCKWOOL Comfortbatt® is ideal for insulating exposed concrete walls, providing robust thermal, fire, and moisture resistance.

• R-Value: R22
• Thickness: 5.5"
• Dimensions: 15.25" x 47"
• Pieces per Bag: 8
• Coverage per Bag: 39.8 sq ft

• Effective on Concrete: Excellent for insulating basement and crawlspace walls against cold and dampness.
• Does Not Promote Mold: Moisture-resistant properties help prevent mold and mildew growth.
• Superior Fire Performance: Withstands direct fire exposure without toxic smoke.
• Easy Installation: Semi-rigid batts are easy to handle and cut for a custom fit.