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Residential Sheathing Square Edge R- 3 , 0.55-in x 4-ft x 8-ft Faced Polystyrene with Sound Barrier Board Insulation

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

4.7
104
Review
 4.7 out of 5
104 Reviews


96% Recommend this product

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.
104 Customer Reviews

Good stuff

Would Recommend

Good styrofoam that does the job. Lowe’s has it at a fair price and plenty of it.

December 23, 2018
Verified PurchaserSweepstakes
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R/C planes

Would Recommend

Love this stuff, I use this to make r/c planes to fly. Just add motor, and other items to put it in the sky for flying.

December 20, 2018
Verified PurchaserSweepstakes
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perfect foam for stitch and glue boats.

Would Recommend

This xps foam is perfect for building stitch and glue small boats. we made a Cinderella canoe that weighs 8 lbs.! we cut the parts out, taped them together and used epoxy and 3733 fiberglass cloth inside then outside and it is seriously strong and light.

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Polystyrene Foam Board Insulation

Would Recommend

Used in back of wooden service entrance to help add some insulation. Happy with the result since there was quite a difference when measuring the temperature.

November 3, 2018
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Foam board makes great quilt board

Would Recommend

This product works great for holding quilt patterns since pins stick in easily

October 23, 2018
Verified PurchaserSweepstakes
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Good product

Would Recommend

Recently did a garage conversion into a bedroom and used this for insulation. My garage wall gets Sun all day long. Immediately noticed a difference in the wall temperature after installing it.

October 20, 2018
Verified PurchaserSweepstakes
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Crafting

Would Recommend

These items are way better than homedepo. Never scratched and dented like homedepo. I use this item for crafting and it’s the best I’ve seen

September 26, 2018
Verified PurchaserSweepstakes
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