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R- 38 Attic Faced Fiberglass Batt Insulation 64-sq ft ( 24-in W x 48-in L)

Ratings & Reviews for Owens Corning R- 38 Attic Faced Fiberglass Batt Insulation 64-sq ft ( 24-in W x 48-in L)

4.7
198
Review
 4.7 out of 5
198 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This insulation product provides excellent thermal and sound insulation properties. Customers report noticeable improvements in home comfort and reduced energy costs after installation. While some note quality control issues and a high price point, the overall consensus is that this is a high-quality insulation solution, especially for attic and other insulation applications. Proper installation techniques are recommended for best results.

Customer review summary generated by AI, including incentivized reviews.
198 Customer Reviews

On time and on budget

Would Recommend

My renovation surprised me with a need for replacement insulation. Price and availability of a premium R-value insulation help me keep my project on schedule and in budget.

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Nothing to add

Would Recommend

Loved the ability to buy an item in bulk. Exterior size information on the packaging made this an easy purchase

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It's insulation. Nothing exciting.

Would Recommend

Wish they sold smaller packages at a lower price

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Great quality fiberglass batts!

Would Recommend

Great product, easier to work with than the old fiberglass batts. Quality product all the way around.

April 29, 2026
From R- 38 Attic Kraft faced Fiberglass Batt Insulation 42.67-sq ft ( 16-in W x 48-in L) Verified Purchaser
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Easy to purchase and simple delivery

Would Recommend

Easy to install and can tell already it’s doing the job correctly. Lowe’s rep arranged delivery and delivery was quick and easy.

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As described

As described

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Cozy

Would Recommend

Worked as expected. Kept the cool air in and heat out of my attic.

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they come in packs of five that are vacuumed

Would Recommend

I ordered online and it was ready for pickup

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good stuff!

Would Recommend

nice and thick laid easily

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Easy to install

Would Recommend

Priced right.

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It’s pink

Would Recommend

I like that it it met my size and our value requirements and in my price range

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Be cautious when ordering online.

Would Recommend

Product was exactly what I had anticipated.

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Great insulation

Would Recommend

Bought this insulation to insulate two rooms of my home that were previously converted from a garage, and to replace old nasty insulation in the rest of the house. We went with this batt insulation instead of spray-in insulation because we felt if we ever had to get to any of the wiring or fixtures, it would be easier to lift strips of this up than have to cut into dried spray insulation. This was very easy to install, and really fluffs up after you cut the packaging open. Fiberglass didn’t get ...

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The batts are much easier to work with than a roll

Would Recommend

Price was better than competitors and high quality product.

February 2, 2026
From R- 38 Attic Kraft faced Fiberglass Batt Insulation 42.67-sq ft ( 16-in W x 48-in L) Verified Purchaser
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Easy to store until used.

Would Recommend

It came compressed in packaging, which made it easy to store until used. The cost could've been cheaper.

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Carful when you open it !! Lol

Would Recommend

Easy to install from below

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