Internet #303648181

Model #506576

Store SKU #1002992610

R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 3-1/2 in. x 23 in. x 93 in.

  • Pre-cut for 2x4 8 ft. walls, floors, attics-easy to cut & install
  • Provides temp. control and sound absorption in floors and walls
  • Natural color, eco-friendly (formaldehyde-free), recycled content
  • See More Details

Frequently Bought Together

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Price:
$7189

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 2x4 wall
  • Coverage area/compatibility feature and benefit 3.5 in. D x 23 in. W x 93 in. L (163.40 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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Specifications

Dimensions

Coverage Area (sq. ft.)
163
Product Length (ft.)
7.75 ft
Product Thickness (in.)
3.5 in
Product Width (in.)
23 in

Details

Bag Size
4.16666667 ft. x 25 in. x 16 in.
Batt/Roll Size
7.75 ft. x 3.5 in. x 23 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Metal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
163.39583333
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
1
Pieces Per Bag
11
Pieces per Pallet
16
Product Weight (lb.)
41.756 lb
Returnable
180-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
1 Year Limited Warranty

Questions & Answers

42Questions17Answers

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.

Should this (R-13) insulation be used in the attic or should we use R30 to R60? My handyman wants...

Asked by MM October 30, 2020
1
Answer

If you are installing in a side wall, you should use the product designed for wall construction. 2X4 you may use R11, R13 or R15. 2X6 you may use R19 and R21. If you are installing in your attic as a floor application, you will want to achieve a higher R value as heat rises. You may use loose fill, batts or rolls for attic floor installation.

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
1
Answer

yes, but you cannot leave insulation exposed.

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.

Can it be installed around air conditioning duct work? I need coverage for some bare spots

Asked by Hay38901 August 1, 2020
2
Answers

Please check with your HVAC company on my best method for this.

Can this be used with wire in wall?

Asked by Phil June 21, 2020
2
Answers

If this is electrical wire, yes you can install insulation with electrical wire. Please be sure to split the batt and have the insulation behind and in front of the wire for best installation practices.

When did HD stop selling Owens Corning R-13

Asked by Brian May 14, 2020
0
Answers

Can this be put in exposed basement ceiling, and left uncovered? Possibly paint over for aesthetics?

Asked by Phil April 2, 2020
4
Answers

i could be left uncovered but i would not recommend painting it over because its paper and paint would not loog good on it!

R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 3-1/2 in. x 23 in. x 93 in. - page 2

Customer Reviews

  • 271 Customer Reviews
  • 4.6 out of 5 stars overall
97% of customers recommended.
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Great price! Enough to insulate small projects.
Great price! Enough to insulate small projects.
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Easy to handle
Easy to handle
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Easy to cut.
Easy to cut.
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Doesn't itch like the pink brand, easy to install, but a bit pricey
Doesn't itch like the pink brand, easy to install, but a bit pricey
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