Internet #313646780

Model #690975

R-13 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. (36-Rolls)

  • Pre-cut for 2x4 walls, floors & attics
  • Provides temp. control and sound absorption in floors and walls
  • Natural color, eco-friendly (formaldehyde-free), recycled content
  • See More Details

Product Overview

Knauf EcoRoll Kraft faced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. All of our rolls are bonded with the revolutionary, industry-transforming, plant-based ECOSE Technology. They are validated by UL Environment as formaldehyde-free, and they contain no Red List chemicals. Made with a high degree of recycled glass, our insulation rolls cut easily for faster installation and with low dust and low hassle. Our kraft facing is durable, resists tears, and is marked in 1 ft. increments to streamline installation. And like every Knauf Insulation roll, EcoRoll is resilient and recovers quickly out of the package for a snug fit. Install Knauf Insulation in your home and stay comfortable-year-round.
  • Softer to the touch, easy to cut, split and install
  • GREENGUARD GOLD certified, free of red list chemicals and formaldehyde
  • Provides superior thermal and sound control performance
  • Application 2 ft. x 4 ft. wall
  • Coverage area/compatibility feature and benefit: 3.5 in. D x 15 in. W x 32 ft. L (40.00 sq. ft.)
  • R-value feature and benefit improves personal comfort in your home or office
  • Efficiency feature and benefit high-quality materials made of resilient fibers
  • Installation feature and benefit durable kraft facing is marked in 1 ft. increments for faster installation, a stapling flange makes installation easier, cuts easily, installs fast and contains low dust
  • Material feature and benefit designed to last the life of the structure
  • Noise reduction feature and benefit reduces sound transmission
  • Energy Star


  • Test Item

  • Click here to learn more about Eco Options and Energy Efficiency

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.)
1440
Product Length (ft.)
32 ft
Product Thickness (in.)
3.5 in
Product Width (in.)
15 in

Details

Bag Size
1.375 ft. x 16 in. x 16 in.
Batt/Roll Size
32 ft. x 3.5 in. x 15 in.
Compatible Install Surface
Concrete,Existing Drywall,Metal,Plywood,Wood
Coverage Area per Bag (sq. ft.)
40
Faced or Unfaced
Faced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
2x4 Wall
Insulation R-Value
R13
Insulation Type
Fiberglass Insulation
Number of Bags
12
Pieces Per Bag
1
Pieces per Pallet
36
Product Weight (lb.)
11.2
Returnable
180-Day
Roll or Batt
Roll

Warranty / Certifications

Warranty Information
1 Year Limited Warranty

Questions & Answers

41Questions19Answers

Packaging

Asked by JM January 18, 2021
3
Answers

The fiberglass is exposed. This is a roll of typical fiberglass insulation. It is NOT pre-cut. YOU cut it to the size or the opening. There are other products available, cut to typical bay size, wrapped in plastic etc. You need to decide what's best for your insulation project.

if 1" is R3 then R13 should be 4.5" and not 3.5" correct?

Asked by ralph January 12, 2021
1
Answer

Fiberglass insulation does not have a general R-value per inch for all products. Batts are designed at specific R-values and thicknesses which means the R-value per inch will be specific for each product design. This is how R-11, R-13, and R-15 are all 3.5” thick. We manufacture them specifically to provide the labeled R-value at the same thickness. Therefore, R-13 is not R-3 per inch

Can I use it around hot air duct

Asked by Al January 10, 2021
3
Answers

We'd need to know more about what type of hot air duct you are referring to and how hot the air in the duct gets. Unfaced insulation could be as option as well as foam boards may work for you. Can you provide additional info?

I have a 10 by 12 shed im turning into a she shed i need to know is this the right insulation and...

Asked by Tammy January 7, 2021
2
Answers

If you have 2X4 construction, you may use R13 or R15. If you have 2X6 construction, you may use R19 or R21. Don't forget to put insulation in the attic area and for that depending on your area height to insulation, you may use R30, R38 or R49. You have a 120 sq. ft. so look at the bag you are going to purchase and divide 120 by the sq. ft. per bag and that will tell you how many bags you will need. Round up to the nearest full bag. Good luck and enjoy your she shed!

Thus insulation is turning black! My other previous insulation ( not faced) is just fine. Its in an unfinished basement but does have heat and air.

Asked by Seb December 20, 2020
1
Answer

We would like to further investigate the situation Contact tamy.woodward@knaufinsulation.com.

I got a garage which is 17×18 and I want to sheet rock the two long side and the one short side,w...

Asked by Shane November 17, 2020
2
Answers

If your garage is 8’ high, one roll will fill 4 area between the studs. So how many stud bays do you have....? Two 18’ walls and a17’ wall will have 53’ of total wall length, divided by 1.3 (16”/12”) gives you 40.75, or 41 bays. So you might be able to do it with 10 rolls, but I would buy at least 11.

Can I install this on top of plasterboard wall? My house is old brickhouse with plasterboard and ...

Asked by Alex October 7, 2020
1
Answer

Thank you for your inquiry. Our Technical Support has been in contact with you directly to solve your issue. Please let us know if there is anything else we may assist you with.

How many rolls to do a 8x10 room

Asked by Ce September 30, 2020
2
Answers

If your rom is 8’ high, just take the total circumference of the room 36 (8+8+10+10) and divide by 1.33 (this is the 16” stud spacing in feet) and you get 27 spaces between the studs. A roll will fill 4 spaces so 27/4= 6.7, so you will need 7 rolls.

Can this be used in a outdoor porch?

Asked by Ononothim September 18, 2020
2
Answers

Yes. Will work fine for you.

How much would I need for 17x28 room with 8ft walls? I would also need ceiling done.

Asked by PJ August 27, 2020
2
Answers

17X28 = 476 sq ft. 476/40(sq. ft. in roll) = 12 rolls You may want to look at R13K15X94 batts as they are pre cut to 8' so there is no cutting. You would need 5 bags at 116.25 sq. ft. Pre cut batts result in less labor to install. For your ceiling, recommendation would be R30 - R49 depending on your local codes.

R-13 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. (36-Rolls) - page 2

Customer Reviews

  • 4.6
    out of 281 reviews
  • 96% recommend this product
5star-icon187
4star-icon73
3star-icon9
2star-icon6
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Showing 1-10 of 281 reviews
Easy to use. Cutting it was simple and made installation a breeze.
Easy to use. Cutting it was simple and made installation a breeze.
by H2o
Response from Tamy WoodwardDec 29, 2020
Thank you for purchasing Knauf Insulation. KnaufInsulation
Great price! Enough to insulate small projects.
Great price! Enough to insulate small projects.
by LUCHO
1 person found this helpful
Easy to cut.
Easy to cut.
by
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Tamy WoodwardFeb 18, 2021
We apologize that you did not have an excellent experience with our product. Please feel feee to reach out to us and 517-630-2076. KnaufInsulation
Good product for residential projects and DYI. At a decent...
Good product for residential projects and DYI. At a decent price
by Good
Response from Tamy WoodwardFeb 18, 2021
Thank you for purchasing Knauf Insulation. KnaufInsulation
by NOEL
Worked to fix an area where heat was escaping...
Worked to fix an area where heat was escaping
by DENISE
Response from Tamy WoodwardJan 30, 2021
We appreciate your review and your purchase of Knauf Insulation. KnaufInsulation
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Tamy WoodwardJan 30, 2021
Thank you for your review and for purchasing Knauf Insulation. KnaufInsulation
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Tamy WoodwardJan 16, 2021
We appreciate your purchase of Knauf Insulation. KnaufInsulation
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Tamy WoodwardJan 15, 2021
Thank you for your purchase of Knauf Insulation. KnaufInsulation
Showing 1-10 of 281 reviews