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.
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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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Verified Purchase
K.L
Lowell, US
★★★★★ 4
Slightly challenging build
Color: Beige, Size: A-88''W-4 Panel
This was my second screen set I've purchased, first of this style. Not the easiest to assemble. Lots of pulling and tugging; not a highlight in my day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
L
LBZ
Phoenix, US
★★★★★ 5
Commercial grade divider suitable for many needs
Color: Beige, Size: A-132''W-6 Panel
This item will be used at a future event where we need to separate a single locker room into two large areas, without any construction. This divider is perfect for the job because the partitions can be 1 to 6 panels and it will roll into place. When the event is over, the divider will fold/roll away and the locker room will return to its original design. The unit is very heavy, which will ensure that it is sturdy and stable. All the components arrived, wrapped in plastic to prevent damage. The screen material is a woven polyester in a cream color that will occlude any visibility but it may be possible to see shadows on the opposite side. The height is about 6ft, which would require a very tall person to "peep over" the divider. I needed a quality unit for this project and the frame, screens, and mobility will meet the needs. The divider is not the same as the small decorative dividers -- it is more of a commercial grade product, yet tasteful. If you want/need a small divider as an accent piece, this is not the best choice. This item could be used in a medical office, treatment/massage room, to divide an office room into two, or block a hallway in a building.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
M
Verified Purchase
Mr. Ruiz
Alexandria, US
★★★★★ 2
Flimsy
Color: Grey, Size: B-88''W-4 Panel
Would not recommend
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Reviewed in the United States on April 14, 2026
K
Karen A.
Bozeman, US
★★★★★ 5
Great option for a professional looking backdrop
Color: Black, Size: B-102''-3 Panel
I decided to try these wall dividers for my home office space since it does not have a door. I wanted to have my video calls without the rest of the room in the feed to give it a more professional feel. These being on castors make them super easy to move into position and roll off to the side when not in use. They are stable, much more than the folding screens I have tried in the past. That they are connected by the middle piece and not the top/bottom of each other allows you to adjust the positioning to your needs. Overall, this did exactly what I needed and was an affordable option. I also like that they are highly portable: if you want to take them for a booth or event, the poles all disassemble into manageable lengths that easily fit in a car and take very little time to set up again. The only thing I would change is to include a bag to store them in for transportation.
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Reviewed in the United States on November 17, 2025
B
Verified Purchase
Barbara McCloud
Chelsea, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

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