Ratings & Reviews for CertainTeed InsulPure R- 13 Wall Kraft faced Fiberglass Roll Insulation 40-sq ft ( 15-in W x 32-ft L ) Multi-pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the insulation for effective thermal performance, ease of installation, and strong value. The pre-cut batts fit standard 16" and 24" on-center framing precisely, install quickly without sagging, and trim easily with a utility knife. Reviewers note significant improvements in temperature regulation and reduced energy usage, with many appreciating its ability to prevent pipe freezing. The material is described as durable, heavy, and well-made, offering comparable performance to higher-priced alternatives at a lower cost. A few mention minor skin irritation and packaging concerns, but these rare issues do not diminish overall satisfaction.
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.
Verified Purchaser