SKU: 20449287669

Owens Corning R-21 Unfaced Fiberglass Insulation Batts, 5.5 in. x 23.25 in. x 93 in. (5 Bags)

Sale price$97.12 Regular price$107.91
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Description

Owens Corning R-21 Unfaced Fiberglass Insulation Batts, 5.5 in. x 23.25 in. x 93 in. (5 Bags)R 21 Unfaced Fiberglass Insulation Batts for 2x6 Walls Owens Corning PINK Next Gen Fiberglas R 21 batts deliver high thermal performance for 2x6 wall assemblies. The unfaced, shedresistant fibers cut cleanly, install quickly, and stay put in cavities, helping create quieter, more comfortable spaces. Key Features: High R Value Performance: R 21 thermal rating ideal for 2x6 walls Fast, Clean Installation: Stiffer batts slide in, cut and split cleanly,

R-21 Unfaced Fiberglass Insulation Batts for 2x6 Walls

Owens Corning PINK Next Gen Fiberglas R-21 batts deliver high thermal performance for 2x6 wall assemblies. The unfaced, shed‑resistant fibers cut cleanly, install quickly, and stay put in cavities, helping create quieter, more comfortable spaces.


Key Features:

  • High R-Value Performance: R-21 thermal rating ideal for 2x6 walls
  • Fast, Clean Installation: Stiffer batts slide in, cut and split cleanly, and stay put
  • Low Dust, Shed-Resistant: Advanced fiber technology reduces mess and eases cleanup
  • Sound Control: Helps absorb noise for added peace and privacy
  • Indoor Air Quality: GREENGUARD Gold certified materials with safe, proven ingredients

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Fiberglass
Faced or Unfaced Unfaced
Insulation R-Value R-21
Roll or Batt Batt
Fits Size 2 x 6 Wall
Compatible Install Surface Plywood; wood or metal framing; can contact concrete
Number of Pieces 6
Product Thickness (in.) 5.5 in
Product Width (in.) 23 in
Product Length (ft.) 7.75 ft (93 in)
Coverage Area per Bag 89.13 sq. ft
Bag Size 4.16 ft. x 18.25 in. x 23.25 in
Warranty Limited Lifetime
Certification GREENGUARD Gold
Features Shed-resistant; advanced fiber technology; sound-absorbing

Frequently Asked Questions (FAQ):

Q: Can these batts be left exposed?
A: Yes, they can be left exposed; add a vapor retarder to the assembly when required.


Q: What surfaces are compatible?
A: Suitable for wood or metal framed wall, floor, and ceiling assemblies; can be used in contact with concrete.


Q: Are these faced or unfaced?
A: Unfaced—use where moisture management via facing is not required.


Q: What are the dimensions and coverage?
A: Each batt is 5.5 in. thick, 23 in. wide, and 93 in. long; coverage per bag is approximately 89.13 sq. ft.


Q: Is there a warranty?
A: Limited Lifetime warranty from the manufacturer.


Quiet Comfort, Wrapped in Iconic Pink

These R‑21 batts bring a hush and warmth to the home, layering spaces with a cocoon of comfort behind the walls. I love the refined, cotton‑soft fibers—engineered to cut crisply and nestle perfectly into 2x6 cavities. Pair them with clean-lined wall finishes and thoughtful acoustics to create serene rooms that feel luxuriously composed. Essential, efficient, and undeniably chic—this is smart insulation for elevated living.


Upgrade your 2x6 walls with Owens Corning R‑21 batts for faster installs and year‑round comfort—add to cart today.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 20449287669

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4.1 ★★★★★
Based on 21 reviews
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Steven O. Evans, Ph.D.
Port Orchard, US
★★★★★ 1
DId not fit well at all.
Size: Medium, Color: Black, Navy Blue, Wine Red
Baggy and .. saggy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
B
Verified Purchase
Boris
Massapequa, US
★★★★★ 3
No las volveré a comprar
Size: Medium, Color: Black, White, Blue
Son bonitas y las tallas están bien, pero algo calurosas y después de 2 lavadas empiezan a deteriorarse
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
I
Verified Purchase
Ira Stroud
Whiting, US
★★★★★ 5
Perfect
Size: X-Large, Color: Black, White, Apricot
Was looking for some high neck T-shirts that don’t sag. These are a nice fit for a large body
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Reviewed in the United States on January 4, 2026
C
Verified Purchase
Chef Ruddy
Carnegie, US
★★★★★ 5
Yep. The most comfortable dress shirt there is
Color: White, Size: X-Large
The COOFANDY Men's Casual Button Down Shirt aims to bridge the gap between a traditional dress shirt and a relaxed casual top, and for the most part, it succeeds. This shirt focuses on the "untucked" style, offering a modern, comfortable fit, and is enhanced with a touch of stretch, making it a versatile wardrobe staple. Here's a breakdown of my experience: Pros: Comfortable Stretch Fabric: The standout feature is undoubtedly the stretch fabric. It's a blend most likely incorporating cotton with some elastane, providing a comfortable and forgiving fit. This allows for a full range of motion and prevents that stiff, restrictive feel often associated with dress shirts. Untucked Design: The shirt is designed to be worn untucked, with a slightly curved hemline that looks neat and intentional, not sloppy. This is a welcome departure from the sometimes fussy need to tuck in a traditional shirt. Versatile Style: The shirt is casual enough for a relaxed weekend outing but can also be dressed up slightly for a business-casual environment. It pairs well with jeans, chinos, or even dressier trousers with the right styling. Good Variety of Colors and Patterns: COOFANDY offers a reasonable selection of colors and patterns, from solid basics to subtle stripes and checks. This makes it easier to find something that suits your individual style. Decent Price Point: Compared to similar shirts on the market, the COOFANDY shirt offers a good value proposition. It's not premium, but it's not cheap either, striking a nice balance between quality and affordability. Easy to Care For: The shirt is typically machine washable and doesn't seem to require excessive ironing, which is a significant plus for everyday wear. Cons: Fabric Thickness: While the stretch fabric is comfortable, it is on the thinner side. This means it might not be the best option for colder weather without layering. Also, lighter colors can potentially be a bit see-through. Fit Variability: Some users have noted that the fit can be slightly inconsistent across different colors or patterns. It's advisable to check the sizing chart carefully and maybe read reviews specific to your desired color or pattern to avoid surprises. Button Quality: While generally acceptable, the buttons feel somewhat lightweight and less substantial than on higher-end shirts. Time will tell how durable they are. Not True "Dress Shirt" Quality: It's important to be clear: this isn't a replacement for a high-quality, crisp dress shirt. The fabric and construction are aimed at comfort and casual style, not traditional formality. Overall Impression: The COOFANDY Men's Casual Button Down Shirt is a good option for anyone seeking a comfortable, versatile button-down that can be worn untucked. Its stretch fabric, modern fit, and ease of care make it a convenient choice for everyday wear or for occasions where a slightly more polished but still relaxed look is desired. While it's not without its minor drawbacks (thin fabric, potential fit consistency issues), the positives outweigh the negatives for its price point.
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Reviewed in the United States on January 21, 2025
J
Verified Purchase
Jonathan Helm
Belleville, US
★★★★★ 5
Great fit, true to size, comfortable, professional, good quality
Color: Dark Grey, Size: X-Large
I’m 6’4, 220lb with an athletic build. Great fit, good around the chest and sleeves and shirt are perfect length. Great shirt for work or a night out. Well made and comfortable! I’ll be ordering a few more colors without a doubt.
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Reviewed in the United States on May 28, 2026

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