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Knauf
Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation

Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation

Best price now

$1,089.00at The Home DepotChecked Nov 12

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Price facts

  • Last seen at $1,089.00 at The Home Depot on Nov 12.

Our take on the Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation

Knauf EcoBatt Pro Cut R-19 is a kraft-faced fiberglass batt for 2x6 wall, floor and ceiling cavities, sold in 16-inch by 96-inch pieces. The kraft facing acts as a low-perm vapor retarder and is meant to be covered with an approved finish. The batts are tear-resistant, cut easily and spring back to full 6-1/4-inch thickness for a snug fit. It suits remodelers and DIYers insulating standard framing, and competes with other R-19 kraft-faced batts on handling and dust rather than on R-value.

Best forInsulating 2x6 exterior wallsFloor and ceiling cavities in standard framingDIYers who want pre-cut battsProjects needing a vapor retarder behind drywall
Pros
  • R-19 for 2x6 cavities
  • Kraft facing doubles as a vapor retarder
  • Tear-resistant and easy to cut
  • Recovers to full thickness for a snug fit
  • Low-dust handling
  • GREENGUARD certified
Cons
  • Facing must be covered by an approved finish
  • Fiberglass still needs gloves, sleeves and a mask
  • Batts must be cut to fit non-standard framing
  • Kraft facing is not a substitute for air sealing

Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation prices at every store

  • The Home DepotNew

    In stock

    $1,089.00Checked Nov 12
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Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation price history

Lowest price we've seen: $1,089.00 on Nov 12 at The Home Depot. Tracked across 1 store since Nov 12.

About the Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation

This is an R-19 fiberglass batt insulation with a kraft paper facing. Each batt measures 16 inches wide by 96 inches long and is 6-1/4 inches thick. It is designed to improve thermal comfort and help reduce noise in walls, floors, and ceilings.

The batts are resilient and tear-resistant. They cut easily, recover quickly to full thickness for a snug fit in the cavity, and are designed for low dust. The facing is staple-free, which makes handling and installation easier than with traditional stapled facings.

The kraft facing is a low-perm vapor retarder (1.0 perm or less). It must not be left exposed and should be installed in contact with an approved finish material.

R-value
R-19
Material
Fiberglass with kraft paper facing
Product type
Batt insulation, blanket thermal type
Dimensions
16 in wide x 96 in long x 6-1/4 in thick
Coverage
106.67 sq ft per package
Facing
Kraft, staple-free
Vapor permeance
1.0 perm or less (kraft facing)
Temperature rating
400 °F
Density
Standard density
Resistance
Tear-resistant
Color
Brown
Installation areas
Attic, basement, ceiling, crawlspace, floor, wall, partition (facing must be covered)
Series
Pro Cut Series, Performance+
Certification
GREENGUARD Certified
Model
B90E

Specifications

Length
96"Source
Width
16"Source
Thickness
6-1/4"Source
R-value
R-19Source

Questions and answers

What does R-19 mean for my walls?
R-19 is the thermal resistance rating, matched to 2x6 framing. It is the common choice for exterior 2x6 walls in mixed climates.
Can the kraft facing stay exposed?
No. The facing is a vapor retarder and is intended to be covered by an approved finish material such as drywall.
Does it fit 2x4 walls?
No. At 6-1/4 inches thick it is made for 2x6 cavities. A 2x4 wall needs a thinner batt, typically R-13 or R-15.
How is it different from unfaced batts?
The kraft facing adds a low-perm vapor retarder, so you do not need a separate vapor barrier on the warm side of the wall.
What comes in a pack?
The batts are 16 inches wide and 96 inches long, sized to fit standard stud and joist spacing. Check the pack quantity for the coverage you need.
Is it safe to handle?
It is GREENGUARD certified for low emissions, but fiberglass still irritates skin and lungs. Wear gloves, long sleeves and a mask.
Where is the Knauf EcoBatt Pro Cut R-19 Kraft-Faced Fiberglass Batt Insulation cheapest?
At The Home Depot, for $1,089.00, as of our latest check.

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Product type
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Manufacturer model
B90ESource
Thermal Type
Blanket
GREENGUARD Certified
Yes
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