Ratings & Reviews for Owens Corning R- 19 Unfaced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this insulation for exceptional thermal performance and ease of installation. Most highlight superior heat retention, reduced energy loss, and measurable utility bill savings, with the R-19 rating noted as ideal for attics and crawl spaces. Reviewers consistently emphasize how simple it is to cut, handle, and apply, with the included vapor barrier eliminating extra materials. Many appreciate the non-itchy formulation and trusted quality reputation. A few mention price concerns, but these are vastly outweighed by satisfaction with performance and user-friendliness.
Customer review summary generated by AI, including incentivized reviews.Great product
Would RecommendEasy to install. Watched a video and was able to do the job myself.
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Worked great
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Amazing job
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack
Great product
Would RecommendEasy to use. Worked well. Would purchase again.
From R- 19 Unfaced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Sturdy backing for staples
Would RecommendEasy to use fit between studs was great
From R- 19 Unfaced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Great store
Would RecommendGreat deals Lowe's is a place to shop local handy and always got good supplies
From R- 19 Kraft faced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack Verified Purchaser
Easy installation
Would RecommendEasy to install as we replaced our upstairs ceiling.
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Great product
Would RecommendEasy installation and works great. Used to insulate garage walls
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Best insulation you can get
great for insulating keeping a cold out and heat in it's got a moisture resistant face, easy to install
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser
Bought this insulation and hangers . Easy install Can tell the addition of insulation helps maintain temperature
From R- 19 Kraft faced Fiberglass Roll Insulation 48.96-sq ft ( 15-in W x 39.2-ft L ) Individual pack Verified Purchaser