SKU: 53943672305

Owens Corning R-21 Unfaced Fiberglass Insulation Batts, 5.5 in. x 15 in. x 105 in. (K27)

Sale price$78.74 Regular price$87.49
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Description

Owens Corning R-21 Unfaced Fiberglass Insulation Batts, 5.5 in. x 15 in. x 105 in. (K27)R 21 Unfaced Fiberglass Insulation Batts, 15 in. x 105 in. Owens Corning PINK Next Gen Fiberglas R 21 unfaced batts provide high thermal performance for 2x6 walls. Stiffer, shed resistant batts install fast, recover instantly, and stay put to deliver inspection ready results with less mess. Key Features: High R Value Performance: R 21 thermal resistance ideal for 2x6 exterior or interior walls Fast, Clean Installation: Stiffer batts cut cleanly, slide

R-21 Unfaced Fiberglass Insulation Batts, 15 in. x 105 in.

Owens Corning PINK Next Gen Fiberglas R-21 unfaced batts provide high thermal performance for 2x6 walls. Stiffer, shed-resistant batts install fast, recover instantly, and stay put to deliver inspection-ready results with less mess.


Key Features:

  • High R-Value Performance: R-21 thermal resistance ideal for 2x6 exterior or interior walls
  • Fast, Clean Installation: Stiffer batts cut cleanly, slide in easily, and stay put
  • Comfortable to Handle: Soft-as-cotton feel with shed-resistant fibers for less dust and cleanup
  • Reliable Fiberglass Build: Advanced fiber network forms resilient insulating micro-pockets
  • Coverage Per Bag: 87.5 sq. ft. with 8 pieces sized 15 in. x 105 in. x 5.5 in.

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Fiberglass batt
Faced or Unfaced Unfaced
R-Value R-21
Dimensions (each batt) 15 in. W x 105 in. L x 5.5 in. Thick
Fits Size 2 x 6 Wall
Coverage per bag 87.5 sq. ft.
Number of pieces per bag 8
Roll or Batt Batt
Pack Size 1 bag
Product Weight 33 lb
Compatible Install Surface Plywood
Insulation Location Exterior Wall, Interior Wall
Bag Size 4.41 ft. x 15.44 in. x 15.25 in.
Warranty Limited Lifetime

Frequently Asked Questions (FAQ):

Q: What wall framing is this sized for?
A: These 15 in. x 105 in. x 5.5 in. batts fit standard 2x6 wall cavities.


Q: Is this faced or unfaced insulation?
A: This product is unfaced (no vapor retarder attached).


Q: How much area does one bag cover?
A: One bag covers approximately 87.5 square feet.


Q: How many pieces are in a bag?
A: There are 8 batts per bag.


Q: Where can I install it?
A: Suitable for interior or exterior wall applications where R-21 unfaced batts are specified.


Quiet, Comforting Warmth in a Sleek Pink Palette

These R-21 batts bring an immediate sense of calm and comfort to any build, wrapping the envelope in a soft, resilient layer of performance. I love the tailored firmness—it glides into wall bays and sits perfectly flush, creating a refined, uniform surface behind the drywall. Pair it with crisp drywall reveals and matte black hardware for a serene, high-contrast finish that feels intentional from the inside out. For elevated living, reliable insulation like this is a quiet luxury you feel every day.


Upgrade your 2x6 walls with R-21 performance today and enjoy faster installs, cleaner jobs, and year-round comfort.

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
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53943672305

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Quona
Birmingham, US
★★★★★ 5
Great product!
Love this product. Lightweight and feels great on the skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
C
Verified Purchase
Christy Lawler
Lake Worth, US
★★★★★ 5
Helped My Texture & Pores So Much
Size: 2.03 Fl Oz (Pack of 1)
I bought this mainly to help with skin texture and the appearance of my pores, and it has honestly worked really well. After using it consistently, my skin feels noticeably smoother and looks more refined overall. I’ve especially noticed a difference around areas where I tend to have larger pores and uneven texture. My skin looks softer, more even, and makeup applies much more smoothly now. The serum itself feels lightweight, absorbs nicely, and doesn’t leave my skin sticky or greasy. It layers well with the rest of my skincare routine and hasn’t irritated my sensitive skin at all. I also love that the jumbo size lasts a long time, so it feels like a really good value for the amount you get. Definitely happy with this purchase and would repurchase again!
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Lena
Fort Morgan, US
★★★★★ 5
Surprisingly Effective – Smoother, Firmer, More Hydrated Skin!!!
Size: 1.01 Fl Oz (Pack of 1), Size: 1.01 Fl Oz (Pack of 1)
I decided to try the FRANKLY Closer Serum after seeing it listed as Amazon’s Choice and noticed it had been purchased 6K+ times in the past month  and I can see why! This serum has been a great addition to my skincare routine. The texture is lightweight and absorbs quickly, leaving no sticky residue. It feels hydrating right away, and over time, I’ve noticed my skin looks smoother and more refined, especially around my pores and T-zone. It doesn’t clog pores, which is important for my acne-prone skin, and it layers well under makeup or sunscreen. I appreciate the powerhouse ingredients like 9 peptides, vegan collagen, adenosine, and PHA  they’ve helped improve my skin’s elasticity and texture without irritation. The glow is real, and I can see that “glass skin” look starting to come through with consistent use. The 1.01 fl oz size may seem small, but a little goes a long way. The pump bottle is hygienic and easy to use, and the overall packaging feels clean and modern. If you’re looking for a gentle, multi-tasking anti-aging and pore-refining serum, this one is a great value  and it lives up to the hype.
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Reviewed in the United States on July 15, 2025
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Cindy
Dallas, US
★★★★★ 5
The best pore reducer, even on older complexions!
Size: 2.03 Fl Oz (Pack of 1)
Nothing has ever worked reducing my enlarged cheek and nose pores over the years. Now I've finally found something that works. By the second day there was noticeable results and by the end of the first week even the small wrinkles under my eyes was gone! I use it with my normal skin care routine but I won't do without this again.
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Reviewed in the United States on April 8, 2026
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YS
Port Orchard, US
★★★★★ 4
Good and Hydrated
Size: 1.01 Fl Oz (Pack of 1)
It’s very good and hydrates very well. Not a fast or much improvement on pores. But very good to hydrate your skin.
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Reviewed in the United States on April 1, 2026

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