![Rockwool ComfortBatt (R13 - 3.5" x 23") [60.1 sqft/bag]](http://machbuildingsupply.com/cdn/shop/files/294291.png?v=1718311118&width=800)
Rockwool ComfortBatt (R13 - 3.5" x 23") [60.1 sqft/bag]
R13 Rated Mineral Wool Insulation Batts
60.1 sqft per Bag
8 Batts per Bag
3.5” Thick / 23” Wide / 47” Long
![Rockwool ComfortBatt (R13 - 3.5" x 23") [60.1 sqft/bag]](http://machbuildingsupply.com/cdn/shop/files/294291.png?v=1718311118&width=800)
Rockwool ComfortBatt (R13 - 3.5" x 23") [60.1 sqft/bag]
Sale price$49.50
Regular price (/)