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InsulPure R- 21 Wall Unfaced Fiberglass Batt Insulation 78.79-sq ft ( 15.25-in W x 93-in L)

Ratings & Reviews for CertainTeed InsulPure R- 21 Wall Unfaced Fiberglass Batt Insulation 78.79-sq ft ( 15.25-in W x 93-in L)

4.7
123
Review
 4.7 out of 5
123 Reviews

2 Star
0%

97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This fiberglass insulation product is generally well-received by customers for its ease of installation, good thermal performance, and eco-friendly composition. Many found it straightforward to cut and secure the batts between wall studs. The insulation was also praised for its quality, durability, and fire-resistance. While a few minor issues like loose fibers and packaging problems were mentioned, the overall consensus is very positive, with customers recommending the product for its reliable performance and value.

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

Great inexpensive insulation for basement

Would Recommend

This was sturdy, didn’t fall apart and fit perfectly. Waiting to see how much it improves the power bill!

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Highly recommend

Would Recommend

This item worked very well. I think it’s extremely frustrating when you go to the store to buy an item when you’re in the middle of the project only to get home and find out a product does not work or is ineffective. This product was great.

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Check the product before loading.

Would Recommend

I was loaded with wrong product, realized only after reaching home, had to make an extra trip and also I was sent emails saying my items are ready but had to wait for almost 30 mins for the items outside.

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serves the purpose

Would Recommend

easy to install. Good quality

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Ask for help.

Would Recommend

Like customers service.

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Full thickness, easy to cut and install

Would Recommend

I used this to insulate a roof with 2x10 joists. Once out of the package and manually "fluffed", the batts were 10" or thicker, completely filling the space. They trimmed easily using a utility knife and staples held the face paper well.

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Good products

Good product

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