Owens Corning R-11 Kraft Faced Fiberglass Insulation Batts, 3.5 in. x 23 in. x 93 in. (4 Bags)

Regular price $102.26

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R-11 Kraft Faced Fiberglass Insulation Batts, 23 x 93 in

High-performance Owens Corning PINK Next Gen Fiberglas batts deliver R-11 thermal protection for interior 2x4 walls. Kraft-faced for built-in vapor retardant, they install easily, recover instantly without fluffing, and help reduce noise between rooms.


Key Features:

  • Fast, Clean Installation: Advanced fiber technology glides in and recovers instantly—no shaking or fluffing needed
  • Built-In Vapor Retardant: Kraft facing helps control moisture in wall cavities
  • Comfort and Quiet: Provides thermal efficiency with sound-reducing benefits for interior walls
  • Health-Conscious Certifications: Formaldehyde-free and GREENGUARD Gold certified for indoor air quality
  • Made for 2x4 Walls: 3.5-in thickness fits 16-in on-center wood stud framing

Specifications Table:

Specification Details
R-Value R-11
Insulation Type Fiberglass batt
Facing Kraft faced
Thickness (Inches) 3.5
Width (Inches) 23
Length (Inches) 93
Coverage Area (Sq. Feet) 193.104
Fits 2 x 4 Walls Yes
Fits 2 x 6 Walls No
For Use in Walls Yes
For Use in Basements Yes
For Use in Attics No
For Use in Ceilings No
Sound Barrier Yes
Formaldehyde Free Yes
Framing Type Wood studs
R-Value per Inch 3.14
Vapor Retardant Yes
GREENGUARD Gold Certified Yes
ENERGY STAR Certified Yes
Stud Spacing (Inches) 16
Package Type Individual pack
Package Count 13
Total Package Quantity 1
Warranty Limited lifetime
Bag Dimensions (L x W x D) 50 x 23.24 x 18.25 in
UNSPSC 11162400

Frequently Asked Questions (FAQ):

Q: How much area does one package cover?
A: Approximately 193.104 sq ft per package of 23-in x 93-in batts.


Q: Can these batts be left exposed?
A: No. They must be covered by a 15‑minute thermal barrier, such as drywall.


Q: Are they suitable for 2x4 walls?
A: Yes, they are 3.5 in. thick and designed for standard 2x4 wood-stud walls.


Q: Do I need to fluff the insulation before installing?
A: No. The Next Gen fibers recover instantly, so no fluffing or shaking is required.


Q: Are they formaldehyde-free and certified?
A: Yes. They are formaldehyde-free and GREENGUARD Gold certified.


Cocoon Your Walls in Quiet, Cozy Sophistication

This insulation wraps a room in a serene hush, elevating everyday living with a gentle, enveloping warmth. The soft PINK Next Gen fibers are a subtle design hero—discreet yet transformative behind your finishes. Use it to create a peaceful study or dreamy bedroom where sound stays beautifully contained. It’s an effortless layer of luxury that makes your home feel meticulously considered.


Upgrade your walls with Owens Corning R-11 batts today for faster installs, quieter rooms, and year‑round comfort.

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