Ratings may include incentivized customer reviews.
What Customers Are Saying
This insulation knife appears to be an effective tool for cutting various types of insulation, such as rockwool and mineral wool. Many reviewers praised its ability to cleanly and easily cut through the material, with the serrated blade and comfortable handle highlighted as key features. While a few suggested a regular knife could work as well, the majority found this specialized knife to be a worthwhile investment, particularly for larger insulation projects.
Customer review summary generated by AI, including incentivized reviews.Insulation knife
Would RecommendWorks excellent for cutting insulation down to size. Much better than hacking through it with a utility knife.
Verified PurchaserSweepstakes
Worked for cutting insulation
Would RecommendI used this to cut rock wool insulation batts. It worked much better than a regular utility knife.
Verified PurchaserSweepstakes
Very Nice item, and Sharp
Would Recommendused it to cut my insulation,very sharpe and easy to use!!
Verified PurchaserSweepstakes
Life saver
Would RecommendThis was the best purchase ever !! Cuts insulation like butter.
Verified PurchaserSweepstakes
Essential tool...
Would RecommendMust have for working with Rockwool insulation. Fits well in my hands which are on the larger size.
Verified PurchaserSweepstakes
Great for cutting insulation Batts
Would Recommendneeded plenty of cuts for insulation between studs. worked MUCH better than a utility knife
Verified PurchaserSweepstakes
Perfect for styrofaom
Would RecommendI bought this saw to cut the foam panels for a garage door insulation kit. It is the perfect tool to cut foam although it is designed to cut other types of insulation. The only criticism is the handle needs to be a bit bigger to fit my hand.
Verified PurchaserSweepstakes
Dope
Would RecommendMade cutting insulation much easier
Sweepstakes
Very handy
Would RecommendIt works great. A must have if you’re going to be cutting insulation.
Sweepstakes
Rockwool cutter
Cuts nice and clean using rockwool. Watch your hands though.
Verified PurchaserVerified Pro Sweepstakes
Insulation knife
Would RecommendPurchased this insulation knife for the installation of insulation in my crawlspace, it definitely sped up the job and made things easier!
Verified PurchaserSweepstakes
Insulation knife for Rockwool
Would RecommendThe knife blade could be a few inches longer. For angle cuts in R23, it is too short. Otherwise it does cut fairly decent.
Verified PurchaserVerified Pro Sweepstakes
Utility knife
Would RecommendI used the knife to cut insulation and it worked great
Verified PurchaserSweepstakes
Grip Rite Knife
Would RecommendI found that the knife worked as advertised. I used it on 14 bundles of rock wool insulation. I did notice that it started to dull a bit about the 10th bundle. For the price it was worth it.
Verified PurchaserSweepstakes
Works well
Would RecommendThis saw is good for cutting insulation. I’ve also used it to cut expanding foam which worked very well too.
Verified PurchaserSweepstakes