Ratings & Reviews for Johns Manville ComfortTherm R- 13 Wall Encapsulated Fiberglass Batt Insulation 106.56-sq ft ( 15-in W x 93-in L)
Ratings may include incentivized customer reviews.
What Customers Are Saying
This insulation product provides effective temperature and sound control, with easy and consistent installation. Customers report noticeable improvements in home comfort and energy efficiency after use. The encapsulated fiberglass design reduces loose particles, resulting in low dust and minimal skin irritation. Overall, this is a reliable and user-friendly insulation that delivers good quality and value.
Customer review summary generated by AI, including incentivized reviews.Effective Insulation
Would RecommendIt is kraft faced insulation that effectively insulated my walls.
From R- 15 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
wrong size
Would Recommendreturned because it was wrong size needed the 24 in width
From R- 30 Attic Kraft faced Fiberglass Batt Insulation 58.66-sq ft ( 16-in W x 48-in L) Verified Purchaser
Good quality but non itchy
Would RecommendAppears to be good qualiity and is very easy to work with - non itch and easy to handle.
From R- 19 Wall Unfaced Fiberglass Batt Insulation 87.18-sq ft ( 15-in W x 93-in L) Verified Purchaser
Good sound control.
Would RecommendInstalled in a shed with a tin roof and I could tell right away a serious reduction in sound from the pouring rain hitting the roof.
From R- 38 Attic Kraft faced Fiberglass Batt Insulation 64-sq ft ( 24-in W x 48-in L) Verified Purchaser
Easy to install
Would RecommendEasy to install. Did not have any skin reaction to materials. Simple to cut. Just make sure you are cutting on a hard surface with a sharp razor.
From R- 19 Wall Kraft faced Fiberglass Batt Insulation 87.18-sq ft ( 15-in W x 93-in L) Verified Purchaser
eye protection, always
Would RecommendI would still suggest wearing protective clothing. In my opinion, not nearly as "scratchy" as Owens Corning.
From R- 19 Wall Unfaced Fiberglass Batt Insulation 87.18-sq ft ( 15-in W x 93-in L) Verified Purchaser
Good stuff
Would RecommendThis insulation has made a difference. My home does not feel cold as it had before. I can now walk barefoot. Easy to install: I would recommend this product
From R- 30 Attic Kraft faced Fiberglass Batt Insulation 58.66-sq ft ( 16-in W x 48-in L) Verified Purchaser
Please be sure to let Lowe's know if they sent you the wrong size if you didn't order it! We want to make sure you get the right product for ... Read More