Ratings & Reviews for GreenGuard R- 5 , 1-in x 2-ft x 2-ft Unfaced Foam Board Insulation
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this foam board for exceptional insulation performance, with many reporting it successfully prevented frozen pipes, sealed attic openings, and insulated tight spaces. Reviewers consistently highlight how easily it cuts with a razor knife and fits irregular areas without special tools. The product's versatility extends far beyond traditional insulation—customers use it for model-making, sound deadening, and craft projects. Most find it a reliable, cost-effective solution for small-scale DIY work. A few note minor edge imperfections during cutting, though overall satisfaction remains exceptionally high.
Customer review summary generated by AI, including incentivized reviews.Came damaged. I tried to cancel the order before it shipped and it wouldn't let me; cs couldn't either; getting thru to a live person on cs phone number time consuming - I HATE AI gatekeeping
Verified Purchaser
Worked great to seal window AC unit.
Would RecommendHigh density foam board that is sturdy and easy to cut. I used this to insulate my window AC unit in my son’s gaming room. Turned out better than I expected.
Easy to cut.
Easy to cut to size needed.
Verified Purchaser
It did the job
Verified Purchaser
What?
These surveys should, at minimum, say what product the want reviewed.
Verified Purchaser
Got the job done!
Would RecommendGot the job done!
Verified Purchaser
Great board for crafting
Would RecommendI bought this board for a craft project. It worked perfectly and was the thickness I needed. I cut it into 4 pieces
Verified Purchaser
Product works as advertised!
Would Not RecommendLight, easy to work with easy to cut
Verified Purchaser