Ratings & Reviews for STYROFOAM Residential Sheathing Square Edge R- 3 , 0.55-in x 4-ft x 8-ft Faced Polystyrene with Sound Barrier Board Insulation
Ratings may include incentivized customer reviews.
What Customers Are Saying
The foam board insulation is versatile and easy to use, effective at insulating and soundproofing various applications. It is praised for being lightweight yet durable, suitable for a range of DIY projects beyond just insulation. However, some customers have raised concerns about the accuracy of the R-value claims, with the 1/2-inch board rated lower than advertised. There are also a few isolated negative reviews about the product quality. Overall, the consensus is that this is a good, affordable, and versatile foam board insulation that performs well for most uses.
Customer review summary generated by AI, including incentivized reviews.It was the exact and perfect material.
Would RecommendI used product to build prototypes. And I will definitely be buying more as time goes on and I come up with different styles of prototypes. The young man also helped me find the exact tools I needs to use on the DOW STYROFOAM BOARD. I appreciated the assistance I received at Lowes in Murray Ky.
Verified PurchaserSweepstakes
Great Product
Would RecommendThe product was as advertised. It worked well for the intended project. Easy to work with and easy to install.
Verified PurchaserSweepstakes
Great Insulation
Would RecommendJust what I needed to put high R-value in a stud bay behind tub faucets.
Verified PurchaserSweepstakes
Foam board
Would RecommendGood product, easy to cut to shape and work with.
Verified PurchaserSweepstakes
Foam Board for the win
Would RecommendDow Foam Board is great for insulating interior surfaces. I used it to cover a gas fireplace that I dont use. The fireplace is now decorative and doesnt allow drafty wind to flow into my living room.
Verified PurchaserSweepstakes
Saved the Bees!!!
Would RecommendI bought this sheet of foam insulation for my bee hives when the temperature was expected to drop 50+ degrees into the single digits. It saved my bees! And I can re-use the blanket whenever we need it. Duct tape and foam board insulation...a life-saving combination.
Verified PurchaserSweepstakes
Used it for insulating horse trailer. Easy cut and handle. Prevents moisture build up.
Verified PurchaserSweepstakes
sound barrier
Would Recommenduse along with R13 installation helps with sound
Verified PurchaserSweepstakes
Foam board insulation
Would RecommendThis worked really well insulating the two walls in the Class A motorhome where the fridge is located. Lightweight yet efficient!
Verified PurchaserSweepstakes
Great product, great price
Would RecommendGreat insulator, and sound proofing material. I use it to in my shop to dampen sound and keep things a little warmer, I also use it to make model terrain for my kids train sets, it is a great product, multi functional and it is affordable. I’ve always been a Lowe’s shopper, and will continue to be, with low prices and great quality products as well as their positive attitudes and support for veterans you can’t find a better place.
Verified PurchaserSweepstakes
perfect for vapor barrier in basement
Would RecommendI was looking for something to act as a vapor barrier in my basement that I'm finishing. This worked perfectly plus gave me some added inulation.
Verified PurchaserSweepstakes