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.Craft
Work for what we needed it for . Halloween peice. We didn't use it for what it was meant for .
Verified Purchaser
Foam board for crafting.
Would RecommendI was beginning to stop using Lowes for my material shopping due to a major issue with a 300 dollar over charge & rudeness by phone customer service to get this corrected. I went to the store & spoke with the new manager of the problems. He immediately assisted &. Suggestions were heard with polite & professional response. During the purchase of this foam board he took much time to discuss if this product wood possibly be right for my project. The product was experimental for the planned projec...
Verified Purchaser
Excellent
Would RecommendEasy to work with. Rigid, strong and light.
Verified Purchaser
Purchase it for art project. Happy with out come and manageability to use
Verified Purchaser
Great product and easy to install.
Verified Purchaser
I didn't use it for its intended purpose but it has done well so far.
Verified Purchaser
Fixed Chest Freezer Lid
Would RecommendWe used this foam to redo the inside of our chest freezer lid. So far so good
Verified Purchaser
Versatile material
I bought this to fill in gaps in my rafters so my cats wouldn’t be crawling in the floor space. It worked perfectly and was easy to cut and shape.
Verified Purchaser
This is great for craft projects.
Verified Purchaser
Using this high density foam board for crafting. It works great and good price at Lowe's.
Verified Purchaser