Ratings & Reviews for ROCKWOOL Comfortbatt R- 23.0 Attic Wall Unfaced Stone wool Batt Insulation 39.8-sq ft ( 15.25-in W x 47.0-in L)
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Roxul Comfortbatt insulation product provides excellent thermal and sound insulation performance, with customers reporting improved home comfort in both winter and summer. The insulation is easy to work with and install, and is highly durable, resistant to moisture, mold, mildew, and pests. While the initial cost may be higher, customers consider the product to offer great value due to its superior insulation properties and ease of installation.
Customer review summary generated by AI, including incentivized reviews.Great product!
Would RecommendWhy would anyone use fiberglass when this is available! Just built our new home and used spray foam on the roof and R23 Rockwool in the walls and our house is super insulated and quiet. Highly recommend!
No mold or mildew, and flameproof
Would RecommendPerfect for an older house with plaster walls and ceilings.
Verified Purchaser
Good product
Would RecommendEasy to cut; moisture resistant (water just pools on it and can be soaked up, with no damage to the insulation). Seems to be far superior to fiberglass, in my limited experience.
Verified Purchaser
Awesome
Would RecommendSolid and easy to work with. Hard to find due to shortage of manufacturing.
Verified Purchaser
Awesome soundproofing
Would RecommendI used this to insulate between apartment floors not only for heat but also soundproofing. The batts shred if you need to adjust them in the space.
Verified Purchaser
Easy Installation
Would RecommendPurchased to insulate our garage and the product is very easy to cut and install. Garage is attached and partly insulated with foam where attached so only had to insulate the portion that was not. Completed easily by one person in an afternoon.
Verified Purchaser