SKU: 84966450661

Owens Corning R-38 Unfaced Fiberglass Insulation Batts, 12.5 in x 19.25 in x 48 in

Sale price$53.12 Regular price$59.02
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Owens Corning R-38 Unfaced Fiberglass Insulation Batts, 12.5 in x 19.25 in x 48 inR 38 Unfaced Fiberglass Insulation Batts (12. 5 x 19. 25 x 48 in) High performance Owens Corning R 38 unfaced fiberglass batts deliver superior thermal and sound control for ceilings and floors. Sized 12. 5 in thick by 19. 25 in wide by 48 in long, they install easily and maintain long term performance without settling. Key Features: Thermal Performance: R 38 rating helps meet energy codes and improve comfort in attics, ceilings, and floors Unfaced

R-38 Unfaced Fiberglass Insulation Batts (12.5 x 19.25 x 48 in)

High-performance Owens Corning R-38 unfaced fiberglass batts deliver superior thermal and sound control for ceilings and floors. Sized 12.5 in thick by 19.25 in wide by 48 in long, they install easily and maintain long-term performance without settling.


Key Features:

  • Thermal Performance: R-38 rating helps meet energy codes and improve comfort in attics, ceilings, and floors
  • Unfaced Batts: Versatile installation where a separate vapor retarder is used or not required
  • Easy Handling: Compression packaging and improved recovery/stiffness speed up installs
  • Low Dust, Soft Touch: Shed-resistant fibers for cleaner, more comfortable work
  • Long-Term Reliability: Won’t slump or settle within cavities, preserving insulation value

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-value R-38
Facing type Unfaced
Thickness 12.5 in
Width 19.25 in
Length 48 in
Square feet per package 51.33
Application use Thermal and sound control

Frequently Asked Questions (FAQ):

Q: Can these batts be used in attic applications?
A: Yes, R-38 unfaced batts are commonly used in attics, ceilings, and floors where higher thermal resistance is required.


Q: Do I need a vapor retarder?
A: These are unfaced batts; use a separate vapor retarder if your local building code or climate conditions require one.


Q: What are the dimensions of each batt?
A: Each batt is approximately 12.5 in thick, 19.25 in wide, and 48 in long.


Q: Is this insulation suitable for sound control?
A: Yes, fiberglass batts provide effective sound dampening in wall and floor cavities.


Q: How much area does one package cover?
A: Approximately 51.33 square feet per package.


A plush layer of quiet comfort for elevated, energy-smart spaces

This insulation cocoons your home in calm, dialing down noise while delivering robust thermal protection. The generous R-38 profile creates a serene envelope that lets finishes and furnishings truly shine. Pair it with smooth drywall and warm woods to craft rooms that feel effortlessly refined. It’s a discreet essential that underpins luxurious living with comfort and efficiency.


Upgrade your envelope with Owens Corning R-38 batts today for quieter rooms and long-lasting energy savings.

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Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 84966450661

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4.3 ★★★★★
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Verified Purchase
Nunya B
Whiting, US
★★★★★ 4
So cute
Size: Large, Color: Pumpkin
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. They are a bit heavy and awkward for my dogs to hold onto but they do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
Brandy REVIEWS
Port Orchard, US
★★★★★ 5
Cute toy and super tough!
Size: Small, Color: Lobster
My small dog is a serious chewer, and this lobster toy has been holding up great. Usually, he destroys toys within a day, but this one’s still going strong after a couple of weeks. The shape is perfect — easy for him to grab and chew, and the little claws keep him entertained. The filet mignon flavor must be good because he goes right for it every time. It’s sturdy without being too hard on his teeth, and it doesn’t leave any mess or pieces behind. If you’ve got a small but mighty chewer, this one’s definitely worth it. Cute design, lasts forever, and keeps my pup busy — total win. 🦞🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
S
Verified Purchase
SS
West Palm Beach, US
★★★★★ 5
Excellent toy
Size: X-Large, Color: Lobster
Very durable. Dog who has destroyed every toy ever purchased loves this and it is still in great condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
H
Verified Purchase
Honorific Tails
San Leandro, US
★★★★★ 3
Cheese the Day with Nylabone's Power Chew Cheese Chew Toy!
Size: X-Large, Color: Cheese
As a devoted dog parent, I've always believed that our furry friends deserve the best, especially when it comes to their favorite pastime—chewing! Nylabone's Power Chew Cheese Chew Toy is a game-changer that's added an extra layer of excitement to our dog's chewing routine. **Chew-Tastic Design:** First things first, the cheese-inspired shape of this chew toy is a hit in our household. Our dog can't resist its quirky design, and it's become a beloved addition to his chew toy collection. It's like a fun surprise every time he reaches for it! **Flavor Pockets for Fun:** What truly sets this chew toy apart is its flavor pockets. We fill them with spreadable treats, turning regular chew time into an epic adventure. Our dog absolutely loves the challenge of getting every last bit of treat, and it keeps him engaged for hours. **Dental Health Bonus:** Beyond the fun factor, the unique textures on this toy serve a dual purpose. Not only do they provide extra sensory enjoyment for our pup, but they also help clean his teeth as he chews. It's a win-win for both entertainment and dental health. **Built to Last:** Now, let's talk durability. Our dog is a power chewer, and this toy has proven to be up to the challenge. Made from Nylabone's most robust material, it's stood the test of time, promoting healthy chewing habits and saving our furniture from destruction. **Satisfaction All Around:** This chew toy isn't just for our dog's enjoyment; it brings joy to our family too. Seeing our furry friend so engaged and happy is priceless. It satisfies his natural urge to chew while teaching him healthy chewing habits. **A Flavorful Experience:** Did I mention the cheese flavor? It runs throughout the toy, adding another layer of enjoyment for our pup. It's like a delicious treat that never ends! **Perfect for Big Dogs:** As the proud parent of an extra-large dog, we opted for the "Souper" size, designed for dogs over 50 pounds. It's the perfect size for our gentle giant. In conclusion, Nylabone's Power Chew Cheese Chew Toy has become an integral part of our dog's life. It's more than just a chew toy; it's an adventure, a dental health solution, and hours of entertainment all rolled into one. We've embraced the mantra of "Cheese the Day" with this fantastic chew toy, and we wholeheartedly recommend it to fellow dog parents looking to add more joy and flair to their furry friend's life!
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Reviewed in the United States on October 27, 2023
D
Verified Purchase
Danielle L Dykhouse
Pawtucket, US
★★★★★ 5
Dog approved.
Size: X-Large, Color: Cheese
I’m a 70 lbs Goldendoodle (supposed to be 65, don’t ask) and I love cheese. Real cheese. Sharp cheddar with sourdough bread is my dream, but apparently I’m “on a health journey,” so my people bought me this instead. Does this bone actually taste like cheese? No. I am not fooled. Do I still enjoy chewing it loudly while my humans are trying to watch TV? Absolutely yes. This bone satisfies my need to chew and my emotional desire for cheese-adjacent activities. It keeps me busy, saves the furniture, and lets me crunch dramatically during important dialogue scenes. The yellow color is nice — very cheese-coded — although some cheeses are white, so just something to consider for future versions. Also, good news: it doesn’t smell like cheese at all, which my humans seem very grateful for. Apparently they don’t want the carpet to smell like a deli. Weird. Final verdict: Not cheese. Still enjoyable. Would chew again. ~Barley
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026

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