Owens Corning R-38 Unfaced Fiberglass Insulation Batts, 12.5 in x 19.25 in x 48 in
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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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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Shipping Notes
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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: 84966450661

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SKI
Birmingham, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
K
Verified Purchase
katie b loves books
Dallas, US
★★★★★ 5
These socks are wonderful!
I was wanting toeless socks to wear at night when I sleep. I put moisturizer on my feet before I go to sleep and wanted socks to hold in the moisturizer. But, I cannot stand having a sock that covers my whole foot. So, I thought, gee, I wonder if they make socks that do not have toes? Well, I found some that have a gel pad, got those, and hated them. They felt awful and I couldn't sleep with them on. Finally, though, I came across these socks -- no gel pad, no toes. They are wonderful. They have enough hold to stay on my feet all night, but are very comfortable. In fact, when I get them on my feet, I forget they are even there. They are soft and well-made and have really cute colors/patterns. I understand that they are probably for exercise/yoga/pilates classes, but I find them perfect for my needs. I love them!
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Reviewed in the United States on April 2, 2024
M
Verified Purchase
Michelle mcGuire
Massapequa, US
★★★★★ 5
GENIUS IDEA !❤
I'm a nurse and on my feet for 10 hours a day. I wear nursing clogs but really don't like to wear socks. I feel like they smother my feet. These allowed me to wear socks but have my toes free and it feels wonderful!
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Reviewed in the United States on August 28, 2021
T
Verified Purchase
Talz
Natrona Heights, US
★★★★★ 4
They're okay
A bit tight, but do the job
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Reviewed in the United States on April 3, 2025
L
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Lady Amazon
Port Orchard, US
★★★★★ 5
Perfect for Dry Heels
I'm at the house all day and run around without shoes on, so these fit my needs perfectly. I bought these socks because I'm applying lotion to my dry heels and wanted to cover them up afterwards. At the same time, I didn't want to cover up my toes because that's a good way to get toenail fungus. The quality is good, and I like that these socks aren't real thick or too thin. They seem like they'll hold up well.
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Reviewed in the United States on November 20, 2020

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