SKU: 84739027431

Knauf Insulation R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt, 6-1/4 in x 23 in x 94 in, 135.13 sq ft

Sale price$109.35 Regular price$121.50
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Description

Knauf Insulation R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt, 6-1/4 in x 23 in x 94 in, 135.13 sq ftR 19 EcoBatt Kraft Faced Fiberglass Insulation Batts, 23x94 High performance R 19 fiberglass batts with durable kraft facing for 2x6 walls and floors. Pre cut for fast, low dust installation, delivering thermal comfort, sound control, and moisture mitigation with formaldehyde free ECOSE Technology. Key Features: Thermal & Acoustic Performance: R 19 batts improve energy efficiency and reduce noise in 2x6 walls and floors Durable Kraft Facing: Integral

R-19 EcoBatt Kraft Faced Fiberglass Insulation Batts, 23x94

High-performance R-19 fiberglass batts with durable kraft facing for 2x6 walls and floors. Pre-cut for fast, low-dust installation, delivering thermal comfort, sound control, and moisture mitigation with formaldehyde-free ECOSE Technology.


Key Features:

  • Thermal & Acoustic Performance: R-19 batts improve energy efficiency and reduce noise in 2x6 walls and floors
  • Durable Kraft Facing: Integral vapor retarder helps control moisture; marked in 1 ft increments for easier install
  • Fast, Cleaner Installation: Pre-cut batts recover quickly out of the bag, are easy to cut, and produce low dust
  • Eco-Friendly Composition: Formaldehyde-free ECOSE Technology with recycled glass; GREENGUARD Gold certified
  • Comprehensive Coverage: 9 batts per bag covering 135.13 sq ft; each batt 23 in W x 94 in L x 6-1/4 in T

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Fiberglass batt
R-Value R-19
Facing Kraft faced (vapor retarder, permeance ≤1.0)
Dimensions per batt 94 in L x 23 in W x 6-1/4 in T
Batt/Roll Size 7.83 ft x 23 in
Number of Pieces per bag 9
Coverage per bag 135.13 sq ft
Compatible Install Surface Concrete, existing drywall, metal, plywood, wood
Fits Size 2 x 6 wall
Insulation Location Attic, basement, ceiling, floor, interior ceiling, knee wall
Insulation Features Soundproofing insulation, vapor retardant
Product Weight 34.31 lb
Pack Size 1
Bag Size 4.16666667 ft x 25 in x 23 in
Product Code 5001472
Item Ref B11E
Made in USA

Frequently Asked Questions (FAQ):

Q: How much area does one bag cover?
A: One bag covers approximately 135.13 sq ft.


Q: What applications are these batts suited for?
A: Pre-cut for 2x6 walls and floors; suitable for attic, basement, ceilings, interior ceilings, and knee walls.


Q: Are these batts faced or unfaced?
A: Faced with kraft vapor retarder.


Q: What is the R-value?
A: R-19.


Q: How many pieces are in a bag?
A: 9 batts per bag.


Quiet, Cozy, and Clean—Insulation that Elevates Everyday Living

EcoBatt’s warm, natural hues and tailored kraft facing bring an understated polish behind the walls, shaping rooms that feel serene and temperate. I love the quick-recover batts—they slip into 2x6 cavities with a snug fit for seamless performance. Pair with soft textiles and layered lighting to amplify the hush and comfort it creates. It’s the refined foundation of a luxurious, healthier home.


AI Review Summary:

Across retailer reviews, buyers consistently praise easy installation, clean cuts, and low dust. Many note strong thermal performance and noticeable noise reduction after use. The kraft facing and pre-cut sizing help achieve a snug, professional fit. Occasional neutral/negative remarks mention compressed packaging requiring time to fully expand or careful handling to avoid tearing the facing. Representative quotes: “Easy to work with and install—would definitely recommend,” “Cuts cleanly and fits 2x6 cavities perfectly,” and “Works great but give it a bit to fluff out after opening.”


Choose EcoBatt R-19 today for faster installs, quieter rooms, and lower energy bills.

Warranty

Installation

Shipping Notes
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Exchange/Return Notes
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SKU: 84739027431

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Sir Clicks-A-Lot
Carnegie, US
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
B
Brian Giller
Whiting, US
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
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Reviewed in the United States on May 22, 2025
S
Verified Purchase
Sylvia E.
San Leandro, US
★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
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Reviewed in the United States on April 27, 2026
N
Verified Purchase
nastyfishy
Birmingham, US
★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
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Reviewed in the United States on February 23, 2026
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Verified Purchase
Lucas Zoll
Draper, US
★★★★★ 5
Recommended replacement parts
Worked as advertised, quicksilver parts for replacement on alpha drive gen 2 outdrive.
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Reviewed in the United States on April 8, 2026

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