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Description
Owens Corning R-13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batts, 3.5" x 15" x 47" (8 Pieces)R 13 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts Professional grade mineral wool batts deliver R 13 thermal performance with superior fire resistance and sound control for 2x4 interior and exterior wall cavities. Unfaced batts are easy to cut and install around irregularities, expanding to fit snugly for consistent coverage. Key Features: Thermal & Acoustic Protection: R 13 mineral wool delivers energy efficiency and excellent sound
R-13 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts
Professional-grade mineral wool batts deliver R-13 thermal performance with superior fire resistance and sound control for 2x4 interior and exterior wall cavities. Unfaced batts are easy to cut and install around irregularities, expanding to fit snugly for consistent coverage.
Key Features:
- Thermal & Acoustic Protection: R-13 mineral wool delivers energy efficiency and excellent sound dampening in 2x4 walls
- Fire & Mold Resistance: Non-combustible, moisture-resistant, and mold-resistant mineral wool for safer, durable assemblies
- Easy Fit Installation: Flexible batts cut cleanly with a serrated knife and expand to fill studs for a custom fit
- Coverage Per Bag: 8 pieces cover 39.2 sq. ft.; each batt 3.5 in. x 15 in. x 47 in.
- Unfaced Design: Ideal behind drywall or sheathing without a vapor retarder
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Insulation Type | Mineral Wool Insulation |
| R-Value | R13 |
| Faced or Unfaced | Unfaced |
| Roll or Batt | Batt |
| Number of Pieces | 8 |
| Coverage per Bag | 39.2 sq. ft. |
| Product Length | 47 in (3.91 ft) |
| Product Width | 15 in |
| Product Thickness | 3.5 in |
| Compatible Install Surface | Wood, Plywood |
| Insulation Location | Interior & Exterior 2x4 Wall, Between Walls, Ceilings, Crawlspace |
| Bag Size | 3.91 ft x 15 in x 16 in |
| Pack Size | 1 |
| Product Weight | 22.87 lb |
| Warranty | 3 Year Limited Warranty |
| UPC | 047563723564 |
Frequently Asked Questions (FAQ):
Q: How many batts are in the bag and what area do they cover?
A: There are 8 unfaced batts per bag, covering 39.2 sq. ft.
Q: What wall framing is this sized for?
A: Designed for wood stud 2x4 walls with cavities 3.5 in. deep and 15 in. wide.
Q: Is the insulation fire resistant?
A: Yes, mineral wool is non-combustible and provides fire resistance per ASTM E136.
Q: Can it be cut to size?
A: Yes, it’s easy to cut with a serrated knife to fit around boxes, pipes, and non-standard cavities.
Q: Where can it be used?
A: Interior and exterior walls, ceilings, crawlspaces, and basement walls where R-13 is specified.
Quiet Strength for Modern Walls
These mineral wool batts bring a hushed, cocooning calm to any room while maintaining clean, architectural lines. I love the dense, unfaced profile—it slips neatly into 2x4 cavities and instantly elevates comfort with fire resistance and sound control. Pair it with smooth gypsum boards and matte hardware for a tailored, gallery-like finish. It’s a discreet essential that makes everyday living feel luxuriously serene.
Upgrade your walls with R-13 Thermafiber batts for quieter, safer comfort—add to cart now.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 2259 reviews
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Product Reviews
★★★★★ 5
We call him Armie! Dog loves it.
Color: Blue, Size: 14 IN
The dog loves it! Routinely carries it around squeaking all the way. The squeak is more like a quack and makes everyone giggle. It’s nice and big so a good match for our tall dog. Probably too big though for smaller dogs. Holding up well so far and that’s no mean feat given our pup’s destruction skills.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
The chewability of this toy from 1-10 is a 10 all day 👍🏻
Color: Gray, Size: 8 IN
I have a Boston Terrier and he’s a serious extreme CHEWER! He loves this Hollypet Plush Dog Squeaky Toy Stuffed Armadillo! My doh gnaws on the tail, legs, the ears and the nose and all are still in tact. He’s had it for what I consider a long time. Usually he rips toys apart in the first day but this has been months! I throw this in the washing machine with his other stuffed animal toys simply because the ears, noses and tail get so stiff from chewing on them they need to be washed and they bounce right back just like new. Chewability from 1-10 is a 10 all day long! He plays with it a for a long while each time he uses it. Very active with his Armadillo and it’s so cute and the squeaker is just right, it’s not that loud screaming squeak. If he ever lost this or it got destroyed somehow? I’d buy him this all over again. Worth the money!
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Reviewed in the United States on March 5, 2026
★★★★★ 4
Fun dog toy, but not for heavy chewers
Color: Pink, Size: 14 IN
The armadillo is cute. My pittie, Sasha, was very excited to see it. She just had TPLO surgery on her left knee (she tore her ACL just before the 4th of July), and I wanted to get her something she could play with while she convalesces, that isn't a ball—she really likes to run and jump and chase the ball, but with her knee out of commission, I didn't want her to get depressed being trapped in her crate while she heals—with this toy, she was able to keep playing and not over excert herself and get more hurt. It quickly became her favorite toy; she chews it relentlessly and gets made when I take it from her (see below).
It makes a funky squeak that's not a high-pitched squeak, like I thought it would be; it's more a low-pitched, lowing sound like a baby calf. One thing I would like to point out to other purchasers about what the description says:
"Durable and Long Lasting - Made from premium soft materials, our cute plush dog toys can withstand rough play for indoor or outdoor and last for years to come. The textured surface also helps massage and soothe your dog's gums during playtime"
This is a little misleading. It's a good texture and Sasha loved to play with it, but it wasn't very durable. It might be when compared to other chew toys, but not for my baby. She tore the nose off within 20 minutes of getting it. The next morning, she ripped off an ear, and I had to pull the stuffing out of the face so she wouldn't eat it while chewing away. She doesn't seem to mind, but I sure wish it had held up a little more.
All-in-all, this was a good toy for a few days.
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Reviewed in the United States on July 29, 2025
★★★★★ 5
I wish we had found this alot sooner!
Color: Purple
I love this cute slow feeder dog bowl!
We have a pitbull/bulldog mix and have issues with her chowing down on her food like she hasn't eaten in months! I couldn't wait to try out this new slow feeder dog bowl and am happy to say that it tremendously works to help slow down her eating habits.
The bowl includes a silicone spatula, which is useful because we use it to spread peanut butter around the edge of the bowl, and make sure to put it into the grooves and then put her food in, the peanut butter will help the food stick to it so your dog will have to spend more time licking it off which will then make them slow down eating because they'll have to work harder to get the food and peanut butter off their bowl.
Our dog loves the bowl too. We don't have as much of an issue of her begging for food either because I will put a bit of peanut butter only (if it's not time for her food) in her bowl while we're eating and she will enjoy that instead of trying to display her cuteness to us in hopes we will cave and give up our food lol.
I also love that this bowl has a strong suction cup on the bottom because otherwise, this bowl would be moving all over the place with her trying to get every last morsel out of it. The suction cup is actually pretty strong and stays put while she's eating.
Overall, this is definately worth the price and is a solid choice for anyone looking for a wonderfully designed slow feeding dog bowl to help their dogs digestion by slowing down their eating.
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Reviewed in the United States on February 18, 2026
★★★★★ 4
The slow feeder bowl is DOGGONE fantastic! Except…
Color: Purple, Color: Purple
I own a pet sitting business and get to see a lot of animal products. So when I ordered the Slow Feeder Dog Bowl in the purple color, I was super excited to try it on my own doggy. She’s a doodle and I tell her all the time, she’s the size of a horse! While I have a slow-eat bowl for my Harlee, it is an old, hard plastic bowl. Time to upgrade!
I LOVE this bowl! The feel, the size, the material, the slow feeder aspect and the color. I love it is dishwasher safe, too. While the silicone material is very flexible, I was worried it would be too flexible. But the steel rim at the top of the bowl, which is fully covered so you do not see it, ensures the bowl doesn’t collapse. At first glance, the bowl looked rather small despite being a 3 cup dish. My doggy eats one cup of kibble at each meal and there was plenty of room leftover so no worries there!
When it was time for Harlee Grace to eat her lunch, I put the bowl down and she just looked at me. Puzzled. As if to say “What’s this?” But after a few minutes, her stomach finally kicked in and it was time for her to eat. And voila - it took longer than with her old slow-eat bowl!
The only negative comment is the suction cup on the bottom of the bowl. It does not “suck” very well to my tile flooring which is rather disappointing considering the bowl is very light.
If it wasn’t for the suction cup issue, I’d give this slow feeder bowl 4 doggy thumbs up and 10 stars.
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Reviewed in the United States on February 14, 2026
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