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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
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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

Should have bought this long ago.

 Would Recommend

I am a sometime quilter, but have never had a "quilt board" to pin and review quilt pieces. There was no way I could finish my latest project without one so I went to my Lowe's and bought this Styrofoam board for that purpose. (Cut it in half for the project.) Worked perfectly! It is also easy to store, easy to take anywhere, and easy reposition on any surface.

November 15, 2013
From Residential Sheathing Square Edge R- 3 , 0.55-in x 4-ft x 8-ft Faced Polystyrene with Sound Barrier Board Insulation Verified Purchaser
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Suits our needs

 Would Recommend

Use it to block sun from coming through glass front door ijn evening.

July 4, 2013
From Residential Sheathing Square Edge R- 3 , 0.55-in x 4-ft x 8-ft Faced Polystyrene with Sound Barrier Board Insulation Verified PurchaserVerified Pro
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Used for Pool liner underlay

 Would Recommend

Normally used for wall insulation, I use this material as an underlay for the liner of our above ground pool. Provides a cushioned feel for the feet and protects the liner from roots, sticks and rocks...

May 8, 2012
From Residential Sheathing Square Edge R- 3 , 0.55-in x 4-ft x 8-ft Faced Polystyrene with Sound Barrier Board Insulation Verified Purchaser
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