Ratings & Reviews for Kingspan Insulation R- 2.8 , 0.50-in x 4-ft x 8-ft Unfaced Foam Board Insulation
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this foam board for its ease of use, strong insulation performance, and impressive versatility. Most highlight how easily it cuts with a sharp knife and installs for insulation projects, from under flooring to exterior walls. Reviewers report significant improvements in temperature control and reduced heating costs, with many noting it prevents heat loss effectively. The material serves diverse applications—theatrical sets, reptile enclosures, crafts—thanks to its lightweight yet sturdy nature. A few mention brittleness if mishandled or minor edge fitting issues, but these concerns are infrequent and do not diminish overall satisfaction.
Customer review summary generated by AI, including incentivized reviews.It did the job!
Would RecommendIt did the job!
Verified Purchaser
Good product
Verified Purchaser
Good insulation board
Would RecommendWorks great for our project, insulating the foundation walls for finishing
Verified Purchaser
Lightweight, Perfect for Foam DIY Projects
Would RecommendI bought this a week ago and it works as expected. It is lightweight. The only challenge is that it is hard to fit into a car.
Verified Purchaser
Blocked two garages
Would RecommendGig delivery is a bunch of clowns. Delivery put the stuff in front of 2 garage doors instead of putting at the front door.
Verified Purchaser
Excellent product
Would RecommendGreat product, I used it to build a thermal box to go above the opening of my attic pulldown stairs, made a huge difference in temperature in my hall.
Verified Purchaser
VBS Project
Would Recommendworked perfectly for Vacation Bible School projects.
Verified Purchaser
Good stuff.
Would RecommendWhat I needed.
Verified Purchaser
Good product, good price!
Would RecommendJust what I needed for a fair price!
Verified Purchaser
Easy to use
Would RecommendOur house’s foundation is built of concrete blocks. In order to reduce radon levels, we were instructed to seal the tops of the blocks. This is what we purchased this product for. I liked that it was easy to cut with a box cutter and that it did not disintegrate into many little “pills” when cut.
Verified Purchaser
Good buy!
Would RecommendVery effective
Verified Purchaser