Ratings & Reviews for CertainTeed InsulPure R- 13 Wall Unfaced Fiberglass Batt Insulation 128.04-sq ft ( 15.25-in W x 93-in L)
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this insulation for exceptional ease of installation, precise fit between studs and joists, and outstanding value. Most highlight how lightweight and simple it is to cut and handle, with the paper face enabling secure stapling. Reviewers consistently report significant improvements in thermal regulation and energy efficiency, with several noting its effectiveness at preventing pipe freezing. Many emphasize the material feels solid and well-made compared to alternatives, and several mention noticeable sound dampening benefits. A few note minor skin irritation concerns and packaging inconsistencies, though these are widely considered manageable trade-offs. Overall, customers highly recommend it as an excellent, affordable solution.
Customer review summary generated by AI, including incentivized reviews.cold showers help get the itchy bits off your skin
It's not like we live in any of the houses we build. We are the wrong people to ask about the performance of this insulation. As far as we know, it's great. Could be garbage; we can't say.
From InsulPure R- 13 Wall Kraft faced Fiberglass Roll Insulation 40-sq ft ( 15-in W x 32-ft L ) Multi-pack Verified Purchaser