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InsulPure R- 30 Attic Kraft faced Fiberglass Batt Insulation 58.67-sq ft ( 16-in W x 48-in L )

Ratings & Reviews for CertainTeed InsulPure R- 30 Attic Kraft faced Fiberglass Batt Insulation 58.67-sq ft ( 16-in W x 48-in L )

4.7
138
Review
 4.7 out of 5
138 Reviews

2 Star
0%

96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this insulation for exceptional thermal performance, ease of installation, and strong value. The pre-cut batts fit standard 16" and 24" framing perfectly, install quickly without sagging, and require minimal trimming. Reviewers highlight improved temperature regulation, reduced energy costs, and effective pipe freeze prevention. Many appreciate the soft texture, durable construction, and competitive pricing. Sound dampening is noticeable though modest. A few note skin irritation concerns requiring gloves during handling, and some mention minor packaging issues, but nearly all consider the product highly worthwhile.

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

Great Insulation

Would Recommend

This fiberglass batt insulation provided the needed thermal and sound consistency.

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Easy to work with

Would Recommend

Price

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Easy to use and cheaper than the Kraft paper one.

Would Recommend

Easy to use. You can unroll it on the ground and cut it with a box cutter if needed. I used to insulate my attic over my garage. Perfect height to go between the 2x4s without rising above them. This lets you easily lay plywood down if you want a floor. The one with paper on one side would be slightly easier to work with but the price difference made this the better financial choice.

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Great service

Would Recommend

Excellent communications

January 30, 2026
Verified Purchaser
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That is exactly what it says it is

Would Recommend

Exactly the product I was looking for

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Always available at my store well stocked

Would Recommend

Great, easy use, great R value

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R-13 insulation

Would Recommend

Went up easily and held up well.

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Good product

Would Recommend

Liked this product. Good insulation

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Solid insulation

Would Recommend

Great installation for any general project that you are working on. The only issue was this package was slightly ripped however I think that was an individual item issue not a product issue.

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Great option

Would Recommend

The paper backed insulation was easy to use and pretty self explanatory when installing.

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