Internet #313646735

Model #691017

R-21 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 93 in. (15-Bags)

  • Pre-cut for 2x6 walls, floors & attics
  • Provides temp. control and sound absorption in floors and walls
  • Natural color, eco-friendly (formaldehyde-free), recycled content
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Product Overview

Knauf EcoBatt Kraft faced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. All of our batts 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 batts are pre-cut to install quickly and easily 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 batt, EcoBatt 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 6 ft. wall
  • Coverage area/compatibility feature and benefit: 5.5 in. D x 15 in. W x 93 in. L (67.81 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, pre-cut for fast installation, cuts easily, installs fast and contains low dust
  • Material feature and benefit designed to last the life of the structure compression packaging fits more product in every bag
  • 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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NameR-21 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 93 in. (15-Bags)R-19 EcoTouch PINK Metal Framed Foil Faced Fiberglass Insulation Batt 24 in. x 96 in. (10-Bags)R-19 EcoTouch PINK Flame Spread 25 Metal Framed FSK Faced Fiberglass Insulation Batts 16 in. x 96 in. (10-Bags)
Price
$89838
/pallet
$96200
/pallet
$114400
/pallet
Ratings
(50)
(7)
(7)
Insulation R-ValueR21R19R19
Faced or UnfacedFacedFacedFaced
Insulation Location2x6 Wall2x6 Wall2x6 Wall,2x6 Wall,2x6 Wall
Roll or BattBattBattBatt
Insulation FeaturesFormaldehyde Free,Vapor RetardantFormaldehyde FreeFormaldehyde Free,Formaldehyde Free,Formaldehyde Free
Product Thickness (in.)5.5 in6.25 in6.25 in
Number of Bags5101
Product Length (ft.)7.75 ft8 ft8 ft
Compatible Install SurfaceConcrete,Existing Drywall,Metal,Plywood,WoodPlywoodPlywood,Plywood,Plywood
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Specifications

Dimensions

Coverage Area (sq. ft.)
1017
Product Length (ft.)
7.75 ft
Product Thickness (in.)
5.5 in
Product Width (in.)
15 in

Details

Bag Size
4.16666666666667 ft. x 17 in. x 16 in.
Batt/Roll Size
7.75 ft. x 5.5 in. x 15 in.
Compatible Install Surface
Concrete,Existing Drywall,Metal,Plywood,Wood
Coverage Area per Bag (sq. ft.)
67.81
Faced or Unfaced
Faced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
2x6 Wall
Insulation R-Value
R21
Insulation Type
Fiberglass Insulation
Number of Bags
5
Pieces Per Bag
7
Pieces per Pallet
15
Product Weight (lb.)
28.86825
Returnable
180-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
1 Year Limited Warranty

Questions & Answers

7Questions15Answers

I want to use this in my cathedral ceiling rafters to insulate my garage attic. There are no tabs to staple it to the rafters to keep it up

Asked by Arrowhoops January 7, 2019
4
Answers

i used staple free and had no issues what so ever. didn't need support of any kind. easier to install. installed in slanted peak in my attic.

how many batts per bag?

Asked by FM September 10, 2018
3
Answers

Seven

Can this be used in a basement ceiling and can it be painted?

Asked by CD December 31, 2018
2
Answers

Yes it can be used for a ceiling, but you may find the kraft paper glued off center, making stapling on one side a challenge. Also, the paper is so thin I would not rely on stapling but would use insulation supports. https://images.homedepot-static.com/productImages/1a1466c1-544d-44ec-9c3d-b64c46d8e698/svn/simpson-strong-tie-insulation-accessories-is16-r100-64_1000.jpg

How many baths per bag

Asked by John September 20, 2018
2
Answers

Seven

What does HD mean on the package. And, the R-19 shows as 6 1/2" deep and the R-21. I don't und...

Asked by Peter April 29, 2019
2
Answers

HD= High Density. Not always thicker. R means resistance to heat flow. Since this is HD it doesn't have to be much thicker than R-19 its just more dense so you get that R-21 Rating

should i tape the seams? if so what type of tape?

Asked by HomeDepotCustomer March 12, 2019
1
Answer

All insulation should be tightly butted together. If you have a tear in the kraft facing, you should cover with a foil tape.

To manufacturer: Incorrect wording in description above "Application 2 ft. x 6 ft. wall"

Asked by hammer October 2, 2019
1
Answer

We will correct, it should state 2X6 wall application. Thank you for bringing this to our attention.

Customer Reviews

  • 50 Customer Reviews
  • 4.8 out of 5 stars overall
93% of customers recommended.
Overall Ratings
5star-icon(40)
4star-icon(8)
3star-icon(0)
2star-icon(2)
1star-icon(0)
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Chattanooga TN
We order by the truckload
Customer review from Knauf Insulation logo
I’m an insulation contractor with a few crews and we install anywhere from 25-40 truckloads of Knauf insulation per year. For years it has been our preferred brand for a few reasons. It is a very consistent material throughout which makes it cut more cleanly and install more smoothly. Other brands we have tried have actually had chunks of unprocessed glass in them. Others fall apart as you try to handle the pieces. It is a smoother fiber which makes it less unpleasant to handle. Other brands feel rougher. We also love that it is greenguard certified as well as the high recycled content. Overall this all translates into a better installation experience, which enhances the job outcome and makes a Grade 1 install more consistently achievable, and that’s what is best for our customers’ comfort and energy performance. We are proud to install this material.
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Response from Customer ServiceJanuary 15, 2021
Thank you very much for your kind words and sharing this great photo of the installed insulation. It looks excellent! We are thrilled to hear that Knauf Insulation is your preferred brand for so many reasons. The best experience for our customers is our main goal. We look forward to providing you with top quality fiberglass insulation for years to come.
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Response from Tamy WoodwardJanuary 12, 2021
We appreciate your purchase of
Knauf Insulation.
. KnaufInsulation
Calgary, Alberta
Great Material
Customer review from Knauf Insulation logo
We buy this material constantly and it's a pleasure to work with. It expands properly, and is always in good shape. Only issue is sometimes the sleeves will pop open unexpectedly on cooler days, but that's a minor issue. the product itself is wonderful.
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Response from Customer ServiceJanuary 12, 2021
Thank you for sharing your great experience with Knauf EcoBatt Insulation. We will share your comments about sleeves popping up on cooler days with the product engineers. Thank you again for choosing Knauf Insulation.
Elkhart, IN
Great product
Customer review from Knauf Insulation logo
Great product, very user friendly. Almost no itch that is typical with the product. The only complaint is that it’s apparent that Knauf has taken on more business than they can handle.
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Response from Customer ServiceJanuary 12, 2021
We are glad you enjoy the limited itch since our product is completely formaldehyde-free. We appreciate your patience as we work together to leave COVID-19 behind us.
SALT LAKE CITY, UT
GOOD INSULATION
Customer review from Knauf Insulation logo
MATERIAL PERFORMS WELL, AND HOLDS TOGETHER WELL AS PROMISSED
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Response from Customer ServiceJanuary 12, 2021
We are pleased to hear that you find Knauf Insulation meets your expectations for performance and durability. Thank you for writing this review and sharing your great experience.
Arlington WA
Constantly good.
Customer review from Knauf Insulation logo
We have used the eco batt for all our installs for a decade. Used to sell it as being 20 percent better then the competition.
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Response from Customer ServiceJanuary 12, 2021
Thank you for your kind words and being a strong ambassador for Knauf Insulation. We are thankful to have you as a loyal customer and we look forward to providing you quality insulation for the next decade as well.
Columbus In
great product and easy to work with
Customer review from Knauf Insulation logo
I sell the product and service is good and no problems from my customers.
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Response from Customer ServiceJanuary 12, 2021
Thank you for being an advocate for Knauf Insulation and sharing your positive experience with EcoBatt Insulation.
CENTRAL, PA
BEST FIBERGLASS BATT ON THE MARKET
Customer review from Knauf Insulation logo
INSTALLS WITH EASE AND IT DOESN'T MAKE YOU ICHY. THERE IS ALSO VERY LITTLE FIBERGLASS DUST
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Response from Customer ServiceJanuary 12, 2021
Thank you for sharing your great experience with Knauf EcoBatt Insulation. We are glad to hear that you appreciate that the product has no itch and very little dust.
Arkansas
Consistent product
Customer review from Knauf Insulation logo
Clean, not dusty and a very consistent product along with packaging
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Response from Customer ServiceJanuary 12, 2021
It is great to hear that EcoBatt Insulation is providing you a clean workspace and consistency. Thank you for taking a moment to write a positive review.
Cicero, NY
Contractor's Choice
Customer review from Knauf Insulation logo
Our customers prefer this product. There are less stray fibers and the facing holds together extremely well.
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Response from Customer ServiceJanuary 14, 2021
We are thrilled to hear that Knauf Insulation is your customer's preferred insulation brand. We look forward to providing durable, clean fiberglass products for your customers for years to come. Thank you for writing this review!
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