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Knauf EcoBatt Pro Cut R-13 Kraft Faced Fiberglass Batt Insulation, 16 in x 96 in, 128 sq-ft (B43EVX)

Knauf EcoBatt Pro Cut R-13 Kraft Faced Fiberglass Batt Insulation, 16 in x 96 in, 128 sq-ft (B43EVX)

R-13 Kraft Faced Fiberglass Batt Insulation (16" x 96")

Knauf® R-13 kraft-faced fiberglass batt insulation is designed to improve thermal comfort and help reduce noise in walls, floors, and ceilings. The kraft facing acts as a vapor retarder (permeance 1.0 or less) for covered applications, and the resilient batts are made to fit snugly and install quickly.


Key Features:

  • Thermal + Sound Performance: Helps maintain room temperatures while absorbing excess noise for more comfortable spaces
  • Kraft Vapor Retarder Facing: Permeance rating of 1.0 or less; intended to be covered with approved finish material (do not leave exposed)
  • Fast, Clean Handling: Cuts easily, resists tears, and is designed for quick installation with low dust
  • Resilient Fit: Recovers quickly to full thickness for a snug cavity fit
  • Staple-Free Install Convenience: Designed to install quickly without stapling

Specifications Table:

Specification Details
Product Name R-13, 16 in x 96 in, Kraft Faced, Fiberglass Batt Insulation, 128 sq-ft, B43EVX
R-Value R-13
Width 16 in
Length 96 in
Thickness 3-1/2 in
Coverage Area 128 sq-ft
Facing Type Kraft
Material Fiberglass
Color Brown
Series Pro Cut Series
Sub Brand Performance+®
Installation Type Attic, Basement, Ceiling, Crawlspace, Floor, Wall
Temperature Rating 400 deg F
Additional Information Staple-Free
Resists Tear
Permeance Rating (Vapor Transmission) 1.0 or less
Product Code B43EVX
UPC 725387046563
Proposition 65 Warning California Residents: Proposition 65 Warning www.P65Warnings.ca.gov

Frequently Asked Questions (FAQ):

Q: Where can this insulation be installed?
A: It’s listed for attic, basement, ceiling, crawlspace, floor, and wall applications.


Q: Can the kraft facing be left exposed?
A: No. The kraft facing will burn and should not be left exposed; install it in contact with an approved finish material.


Q: What R-value and thickness is this batt?
A: It is R-13 and 3-1/2 in thick.


Q: How much area does one package cover?
A: One package covers 128 sq-ft.


A Quiet, Cozy Foundation for Elevated Living

Great design starts with what you feel—warmth, calm, and hush. This R-13 kraft-faced fiberglass batt brings a tailored layer of comfort behind the walls, supporting steady temperature and a more serene acoustic atmosphere. I love the clean, composed installation and the way it disappears into the architecture, letting your finishes take center stage. It’s the kind of invisible upgrade that makes a space feel undeniably more luxurious.


Upgrade your comfort and sound control—add Knauf® R-13 kraft-faced batts to your cart for a snug, efficient fit in standard wall cavities.

Warranty

Installation

$25.21

Original: $84.04

-70%
Knauf EcoBatt Pro Cut R-13 Kraft Faced Fiberglass Batt Insulation, 16 in x 96 in, 128 sq-ft (B43EVX)

$84.04

$25.21

Product Information

Shipping & Returns

Description

R-13 Kraft Faced Fiberglass Batt Insulation (16" x 96")

Knauf® R-13 kraft-faced fiberglass batt insulation is designed to improve thermal comfort and help reduce noise in walls, floors, and ceilings. The kraft facing acts as a vapor retarder (permeance 1.0 or less) for covered applications, and the resilient batts are made to fit snugly and install quickly.


Key Features:

  • Thermal + Sound Performance: Helps maintain room temperatures while absorbing excess noise for more comfortable spaces
  • Kraft Vapor Retarder Facing: Permeance rating of 1.0 or less; intended to be covered with approved finish material (do not leave exposed)
  • Fast, Clean Handling: Cuts easily, resists tears, and is designed for quick installation with low dust
  • Resilient Fit: Recovers quickly to full thickness for a snug cavity fit
  • Staple-Free Install Convenience: Designed to install quickly without stapling

Specifications Table:

Specification Details
Product Name R-13, 16 in x 96 in, Kraft Faced, Fiberglass Batt Insulation, 128 sq-ft, B43EVX
R-Value R-13
Width 16 in
Length 96 in
Thickness 3-1/2 in
Coverage Area 128 sq-ft
Facing Type Kraft
Material Fiberglass
Color Brown
Series Pro Cut Series
Sub Brand Performance+®
Installation Type Attic, Basement, Ceiling, Crawlspace, Floor, Wall
Temperature Rating 400 deg F
Additional Information Staple-Free
Resists Tear
Permeance Rating (Vapor Transmission) 1.0 or less
Product Code B43EVX
UPC 725387046563
Proposition 65 Warning California Residents: Proposition 65 Warning www.P65Warnings.ca.gov

Frequently Asked Questions (FAQ):

Q: Where can this insulation be installed?
A: It’s listed for attic, basement, ceiling, crawlspace, floor, and wall applications.


Q: Can the kraft facing be left exposed?
A: No. The kraft facing will burn and should not be left exposed; install it in contact with an approved finish material.


Q: What R-value and thickness is this batt?
A: It is R-13 and 3-1/2 in thick.


Q: How much area does one package cover?
A: One package covers 128 sq-ft.


A Quiet, Cozy Foundation for Elevated Living

Great design starts with what you feel—warmth, calm, and hush. This R-13 kraft-faced fiberglass batt brings a tailored layer of comfort behind the walls, supporting steady temperature and a more serene acoustic atmosphere. I love the clean, composed installation and the way it disappears into the architecture, letting your finishes take center stage. It’s the kind of invisible upgrade that makes a space feel undeniably more luxurious.


Upgrade your comfort and sound control—add Knauf® R-13 kraft-faced batts to your cart for a snug, efficient fit in standard wall cavities.

Warranty

Installation

Knauf EcoBatt Pro Cut R-13 Kraft Faced Fiberglass Batt Insulation, 16 in x 96 in, 128 sq-ft (B43EVX) | Super Arbor