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Model #690988

R-38 EcoBatt Kraft Faced Fiberglass Insulation Batt 16 in. x 48 in. (12-Bags)

  • For ceilings and attics - easy to cut & install with low dust
  • Provides temp. control and sound absorption in floors & ceilings
  • Natural color, eco-friendly (formaldehyde-free), recycled content
  • See More Details

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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 attic
  • Coverage area/compatibility feature and benefit: 12 in. D x 16 in. W x 48 in. L (58.67 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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Price
Ratings
(27)
(481)
(1)
(7)
Insulation R-ValueR38R30R30R19
Faced or UnfacedFacedFacedUnfacedFaced
Insulation LocationAtticMetal BuildingCeiling Insulation,Ceiling Insulation,Ceiling Insulation,Ceiling Insulation,Ceiling Insulation2x6 Wall,2x6 Wall,2x6 Wall,2x6 Wall,2x6 Wall
Roll or BattBattBattBattBatt
Insulation FeaturesFormaldehyde Free,Vapor RetardantFormaldehyde FreeFormaldehyde Free,Formaldehyde Free,Formaldehyde Free,Formaldehyde Free,Formaldehyde FreeFormaldehyde Free,Formaldehyde Free,Formaldehyde Free,Formaldehyde Free,Formaldehyde Free
Product Thickness (in.)12 in9.5 in8.25 in6.25 in
Compatible Install SurfaceConcrete,Existing Drywall,Metal,Plywood,WoodMetalPlywood,Plywood,Plywood,Plywood,PlywoodPlywood,Plywood,Plywood,Plywood,Plywood
Number of Bags4811
Product Length (ft.)4 ft4 ft4 ft8 ft
View ProductView ProductView ProductView Product

Specifications

Dimensions

Coverage Area (sq. ft.)
704
Product Length (ft.)
4 ft
Product Thickness (in.)
12 in
Product Width (in.)
16 in

Details

Bag Size
4.16666666666667 ft. x 17 in. x 24 in.
Batt/Roll Size
4 ft. x 12 in. x 16 in.
Compatible Install Surface
Concrete,Existing Drywall,Metal,Plywood,Wood
Coverage Area per Bag (sq. ft.)
58.67
Faced or Unfaced
Faced
Insulation Features
Formaldehyde Free,Vapor Retardant
Insulation Location
Attic
Insulation R-Value
R38
Insulation Type
Fiberglass Insulation
Number of Bags
4
Pieces Per Bag
11
Pieces per Pallet
12
Product Weight (lb.)
30.2533333333333
Returnable
90-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
1 Year Limited Warranty

Questions & Answers

8Questions11Answers

It says the roll is 4 ft long but the coverage area is 64 soft, how long of a distance will one b...

Asked by Buck February 13, 2021
1
Answer

This product is individual batt pieces that are 2 feet wide by 4 feet long or 8 sq feet per batt piece. There are 8 pieces in a bag or 64 total square feet in a bag.

this has been the most confusing and time consuming website I've ever experienced. i have a bulk ...

Asked by steven August 6, 2020
0
Answers

How much does it weigh per bundle or a pack of 4 ?

Asked by Eric July 20, 2020
1
Answer

127 pounds is the weight for a package of 4.

Any California prop65 warning on this product?

Asked by AL June 30, 2020
1
Answer

No. Knauf Insulation EcoBatt Insulation products do not contain and are not manufactured with any of the chemicals or substances listed in the Safe Drinking Water and Toxic Enforcement Act of 1986 more commonly known as Proposition 65. Therefore, no special labeling is required for our EcoBatt Insulation products in all R-value and all faced or unfaced options.

Can I use this as a fire blocking material?

Asked by Joseca August 2, 2019
3
Answers

yes as long as you dont put near fireplace or gas vents

Is this soundprove

Asked by 777 July 22, 2019
2
Answers

yes but not best

How many bats are included per container? I do not have a large area to do, but need to estimate ...

Asked by kthack July 2, 2018
2
Answers

The quantity of batting is 1.

What is the STC rating on this product

Asked by mc April 11, 2018
1
Answer

This product will not have an individual STC. STC depends on the entire assembly construction from framing, carpet pad or flooring, drywall, resilient channel, etc. We can say that this will perform the same as other R-38 12" glass fiber products installed in an identical assembly.

Customer Reviews

  • 4.6
    out of 27 reviews
  • 100% recommend this product
Filter by:
Showing 1-10 of 27 reviews
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Tamy WoodwardMar 18, 2021
Thank you for your help purchase of Knauf Insulation. KnaufInsulation
Excellent quality. Really fluffs up well....
Excellent quality. Really fluffs up well.
by KEITH
Response from Tamy WoodwardFeb 3, 2021
We appreciate your purchase of Knauf Insulation. KnaufInsulation
Chip Home depot Poor quality...
Chip Home depot Poor quality
by Radomiak
Response from Tamy WoodwardJan 30, 2021
We apologize for your dissatisfaction. Please reach out to us so we may determine where we had issues. My direct telephone number is 517-630-2076. KnaufInsulation
Helps cover a lot good space protects air flow ....
Helps cover a lot good space protects air flow .
by Mack
Response from Tamy WoodwardJan 30, 2021
Thank you for purchasing Knauf Insulation. KnaufInsulation
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by RAVI
Response from Tamy WoodwardDec 21, 2020
Thank you for your purchase of Knauf Insulation. KnaufInsulation
This is a great product and the short length made it very easy to work with in tight attic space.
This is a great product and the short length made it very easy to work with in tight attic space.
by AndyDecker
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
installs well and works great...
installs well and works great
by Steve
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 27 reviews