ROCKWOOL Insulation Comfortbatt R-23 15.25" x 47" 39.8 SF Metric Hardware Sized 6 in

Sized 6 in

argon-filled glass and a low-profile sill for safer transitions

instantly refreshing a room with a serene coastal energy

5 in Overall Length 9

No more being bombarded with mosquitoes and bugs

ROCKWOOL Insulation Comfortbatt R-23 15.25" x 47" 39.8 SF Metric Hardware Sized 6 inROCKWOOL Insulation Comfortbatt R 23 Description: ROCKWOOL Insulation Comfortbatt R 23 is a high quality thermal insulation solution crafted for residential spaces. Ideal for enhancing comfort throughout the year, this insulation maintains optimal indoor temperatures in winter and summer. It efficiently insulates attics, exterior walls, basements, and heated crawl spaces, leading to notable energy savings and contributing to environmental