Knauf R-13 15 In. x 32 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation
Overall pick
Knauf Insulation

Knauf R-13 15 In. x 32 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation

|30 ratings

Key item features

  • Kraft faced mini rolls "greenguard" certified leed eligible.
  • Fiberglass insulation.
  • Mini roll.
  • R-13.
  • Covers 40 square feet.
  • Wdth in x lgth ft=15 x 32.
  • Thick in=3-1/2.

Specs

R-value, 13Material, MultiInsulation type, Blanket InsulationInsulation thickness, 3.5 inBrand, Knauf InsulationRec location, Window

About this item

Product details

Kraft faced mini rolls LEED eligible.
  • Kraft faced mini rolls "greenguard" certified leed eligible.
  • Fiberglass insulation.
  • Mini roll.
  • R-13.
  • Covers 40 square feet.
  • Wdth in x lgth ft=15 x 32.
  • Thick in=3-1/2.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

R-value

13

Material

Multi

Insulation type

Blanket Insulation

Insulation thickness

3.5 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars
stars
30 ratings15 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars77% (23)
  2. 4 stars17% (5)
  3. 3 stars3% (1)
  4. 2 stars3% (1)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 15 reviews

Oct 23, 2026
Reviewer name: Dana
5 out of 5 stars
5 out of 5 stars review

Roll insulation for interior wall

no problems - product worked great. no odor, easy to install.

Review from Knauf Insulation
Helpful?5YX8WBHCZOSJ199390778
Oct 31, 2025
Reviewer name: Henry
Top Reviewer
Sold and shipped byUnbeatableSale Local
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

One plumbing job 600 or a roll of insulation lol

RV CAMPERS THERE COLD IN THE WINTER TIME YOU BETTER ADD THE EXTRA PROTECTION. A BRAND NEW YOU WOULD BE SURPRISED HOW LITTLE THEY HAVE. I LIVE IN MINE YEAR AROUND

Incentivized Review
Helpful?5YX8WBHCZOSJ199390778
Jan 10, 2026
Reviewer name: Dawn
Top Reviewer
Sold and shipped byUnbeatableSale Local
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

easy

easy to put up by myself,...64yrs old...5'1"

Incentivized Review
Helpful?5YX8WBHCZOSJ199390778
Current price is $46.39
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives by Tue, Nov 10
|
Sold and shipped by Supply the Home
4.331880108991825 out of 5 stars
4.3 stars out of 5, based on 23855 seller reviews(4.3)
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (4)

Starting from $48.54