Owens Corning R-21 Kraft Faced Fiberglass Insulation FastBatts, 5.5 in. x 15 in. x 105 in.

Regular price $95.09

/
Shipping calculated at checkout.

R-21 Kraft-Faced Fiberglass FastBatts Insulation

Owens Corning PINK Next Gen fiberglass FastBatts deliver R-21 thermal performance for 2x6 wall cavities. The kraft facing helps manage moisture while the resilient, shed-resistant fibers install quickly and stay put for clean, efficient results.


Key Features:

  • R-21 Thermal Performance: Designed for 2x6 walls to boost energy efficiency
  • Kraft Facing Moisture Control: Built-in vapor retarder helps manage humidity in wall assemblies
  • Fast, Clean Installation: Stiffer batts glide in, recover instantly, and produce less dust
  • Soft, Shed-Resistant Fibers: Comfortable to handle with cleaner jobsite and faster cleanup
  • Sound Control: Helps absorb noise for quieter rooms

Specifications Table:

Specification Details
Insulation Type Fiberglass
Facing Kraft faced
R-Value 21
Thickness (Inches) 5.5
Width (Inches) 15
Length (Inches) 105
Stud Spacing (Inches) 16
Fits 2 x 6 Walls Yes
Fits 2 x 4 Walls No
Coverage Area (Sq. Feet) 87.5
Package Count 8
Total Package Quantity 8
Package Type Individual pack
Formaldehyde Free Yes
Sound Barrier Yes
Vapor Retardant Yes
ENERGY STAR Certified Yes
GREENGUARD Gold Certified Yes
Framing Type Wood studs
R-Value per Inch 3.8
For Use in Walls Yes
For Use in Attics No
For Use in Ceilings No
For Use in Floors No
For Use in Basements No
For Use in Crawlspaces No
For Use in Doors No
For Use in Windows No
Warranty Limited lifetime
Bag Dimensions (L x W x D) 56 x 15.25 x 15.44
UNSPSC 11162400

Frequently Asked Questions (FAQ):

Q: How many batts are in the pack and what area does it cover?
A: 8 batts covering approximately 87.5 sq ft.


Q: Will these fit standard 2x6 stud walls?
A: Yes, they are sized for 16-in stud spacing in 2x6 wall cavities.


Q: Is the product formaldehyde-free?
A: Yes, the fiberglass is formaldehyde-free.


Q: Do I need a separate vapor barrier?
A: The kraft facing acts as a vapor retarder; consult local codes for placement and whether an additional barrier is needed.


Q: Can this be used in attics or floors?
A: This SKU is intended for walls; check product specifications for other applications.


Quiet, Cozy Walls with a Luxe, Tailored Finish

These PINK Next Gen FastBatts slip into 2x6 walls like a custom suit, instantly refining the feel of a room. The kraft-facing adds a polished, purposeful layer while resilient fibers hush ambient noise. Pair with painted millwork and warm lighting to heighten the cocooning effect. It’s an elegant essential for comfort-forward, high-performance living.


Upgrade your walls with R-21 FastBatts today for faster installs, quieter rooms, and year-round comfort.

*Third Party Trademarks

All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.

Why choose us

The Arbor Way

• Lowest Prices. Easy Online Shopping. Fast Delivery.

• No lines. No holds. No Hassles.

• America's Largest Inventory Network for All Home Improvement Supplies Nationwide.

• We deliver - town to town, door to door. 


Recently viewed

\