Ratings & Reviews for STYROFOAM Residential Sheathing R- 5 , 1-in x 4-ft x 8-ft Faced Polystyrene Board Insulation
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this foam board for its ease of cutting with basic tools like utility knives and cordless saws, producing clean precise cuts without debris. Most highlight its effective insulation performance, blocking heat and cold reliably in garages, attics, and trailers with high R-value. Reviewers appreciate its lightweight yet sturdy construction, versatility across diverse applications from model building to protective backing, and ability to conform to irregular surfaces without warping. A few note concerns about thickness for heavy outdoor use or availability, but these isolated issues do not diminish the strong overall satisfaction with core functionality and performance.
Customer review summary generated by AI, including incentivized reviews.Foam to Insulate Garage Doors
Would RecommendI purchased the foam to cut into sections and fit it in my garage doors for insulation. It has a rating of R5. I was able to wedge it in there and not use any glue or tape. So far it seems to be cooling it a bit.
Verified Purchaser
Perfect for cutting full sheets of plywood
Would RecommendI bought this for cutting full sheets of plywood with a festool track saw, works perfect.
Verified Purchaser
Very disappointed
I paid $70 for home delivery and I see the product came damaged. I'm so disappointed.
You can get better material to use other than this
The material is rigid and breaks really easy. After cutting it to the length you need, you have lots of small particles of foam flaking off and making a mess.
From Residential Sheathing R- 2.75 , 0.55-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
Lowe's lumber is always nice and straight awesome!
Would RecommendFrom Residential Sheathing R- 3.9 , 0.78-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
Good
Would RecommendFrom Residential Sheathing R- 2.75 , 0.55-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
easy to use
Would Recommendgood product
From Residential Sheathing R- 2.75 , 0.55-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
Great for outdoor decorations
Would RecommendWe use this product for outdoor decorations. Very durable and easy to cut.
From Residential Sheathing R- 3.9 , 0.78-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
Works
Would RecommendLocal
From Residential Sheathing R- 3.9 , 0.78-in x 4-ft x 8-ft Faced Polystyrene Board Insulation Verified Purchaser
Hello Hbrent, thank you for the great review. We are glad that our product worked for your projects.
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