At a Glance
R-Value per Inch: 3.8
Stud Spacing: 24 (in)
Sound BarrierOwens Corning R- 21 Wall Kraft faced Fiberglass Batt Insulation 89.13-sq ft ( 23-in W x 93-in L)
Item #654993 |
Model #K55A
R-21 faced insulation batt, easy 2x6 wall install
Advanced fiber technology recovers without shaking or fluffing
Creates less dust—less mess and faster clean up
Safe, proven ingredients
Cost-effective solution for a more comfortable home
Insulation offers sound proofing benefits by helping to reduce unwanted noise
GREENGUARD Gold certified—contributes to indoor air quality
Available with Kraft or foil vapor barrier for moisture control
Cannot be left exposed—must be covered by a 15-minute thermal barrier
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 11162400 | ||
Check out the Best Selling Batt Insulation on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The insulation is effective at keeping homes warm and has superior insulating properties compared to other R-19 insulation. It is described as dense, low-dust, and not overly itchy, even without gloves. Customers appreciated the pre-cut lengths and the convenience of the stapling strip. While some found the price to be higher, many felt it was worth the extra cost for the improved performance. Overall, the insulation is an excellent product that is simple to use and delivers effective thermal protection.
Customer review summary generated by AI, including incentivized reviews.As described
As described
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
worth the money
Well rated
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
Look over before you buy
It works as it should but the packaging was ripped open and the product had rips in it when I got it.
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
It makes you itch
It is good
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
Sound proofing
The paper backing work well for our installation
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
Great insulation
It met my expectarions and easy to work with
From R- 21 Wall Kraft faced Fiberglass Batt Insulation 67.81-sq ft ( 15-in W x 93-in L) Verified Purchaser
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