SKU: 21713870801

Owens Corning Thermafiber UltraBatt R-30 Mineral Wool Insulation, 7.1 in x 23 in x 47 in (16 Bags)

$690.72 $767.47
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Description

Owens Corning Thermafiber UltraBatt R-30 Mineral Wool Insulation, 7.1 in x 23 in x 47 in (16 Bags)Thermafiber UltraBatt R 30 Mineral Wool Batts, 7. 1 x 23 x 47 (16 Bags) Thermafiber UltraBatt R 30 delivers high performance mineral wool insulation for exterior walls and between stud applications. The semi rigid batts offer excellent thermal efficiency, fire resistance, and sound control, with minimum 70% recycled content and easy, precise installation. Key Features: High Thermal Performance: R 30 mineral wool batts help boost energy efficiency in

Thermafiber UltraBatt R-30 Mineral Wool Batts, 7.1 x 23 x 47 (16 Bags)

Thermafiber UltraBatt R-30 delivers high-performance mineral wool insulation for exterior walls and between-stud applications. The semi-rigid batts offer excellent thermal efficiency, fire resistance, and sound control, with minimum 70% recycled content and easy, precise installation.

Key Features:

  • High Thermal Performance: R-30 mineral wool batts help boost energy efficiency in walls and floors.
  • Fire and Mold Resistant: Noncombustible insulation with mold-resistant properties for added safety and durability.
  • Sound Control: Dense, semi-rigid batts reduce noise transmission between rooms and floors.
  • Easy Installation: Cuts cleanly with a serrated knife; compresses to fit and expands to fill framing cavities.
  • Sustainable Content: Manufactured with a minimum of 70% recycled materials.

Please check the Product Data Sheet Here

Specifications Table:

Specification Details
R-Value R-30
Material Type Mineral Wool
Thickness 7.1 in
Width 23 in
Length 47 in
Batts per Bag 3
Coverage per Bag 22.5 sq ft (7.1 in x 23 in x 47 in)
Installation Wood stud
Flame Spread 25
Fire Rating ASTM C 1338
Recycled Content Minimum 70%
Product Type Batt

Frequently Asked Questions (FAQ):

Q: What framing is this size designed for?
A: The 7.1 in x 23 in x 47 in batts are sized for 24 in on-center wood stud framing.

Q: How many batts are in each bag and what area do they cover?
A: There are 3 batts per bag; at 7.1 x 23 x 47 each bag covers approximately 22.5 sq ft.

Q: Can I cut the batts to fit around obstructions?
A: Yes. Measure and cut with a serrated knife to fit around boxes, pipes, and non-standard spaces.

Q: Is this product noncombustible?
A: Yes, Thermafiber mineral wool is noncombustible and provides fire resistance.

Q: What is the recycled content?
A: A minimum of 70% recycled content.

Sculpted Warmth with Performance Poise

This mineral wool batt is a quiet luxury—clean, structural, and profoundly capable. I love the dense, tailored profile that slips into framing like a custom suit, elevating comfort while muting the world outside. Pair it with natural woods and matte finishes to let the architecture breathe in hushed serenity. It’s the unseen layer that makes a home feel exquisitely composed.

Upgrade your walls with R-30 Thermafiber UltraBatt and enjoy quieter, safer, more efficient living—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:
  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: 21713870801

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4.8 ★★★★★
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Product Reviews
M
Midlife Mama
Boise, US
★★★★★ 4
Lightweight and Easy-to-Assemble
Color: Black, Size: 3 Panel Standard
These privacy screens are three separate panels, which is really convenient if you don’t need to use all of them at once. I’m currently using two to section off part of my craft room for storage, and it’s working perfectly. They’re lightweight and super easy to move around, so I can rearrange my space whenever I need to. Assembly was simple—everything went together quickly without any hassle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
C
Carlos
Fort Morgan, US
★★★★★ 5
Great for Privacy, Just a Little Flimsy
Color: Black, Size: 3 Panel Standard
I recently got this room divider to create a bit more privacy in my home office, and it's been really handy. The thick polyester fabric helps block out distractions, and it's great that it's waterproof, so no worries about spills messing it up. The metal feet keep it stable enough, though I've noticed it can feel a bit wobbly if bumped. It's also super easy to fold and store when not in use, which is a huge plus if you have limited space like I do. Overall, it’s a practical addition, though handling it gently might be a good idea.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
S
Scout Kelly
Draper, US
★★★★★ 5
Perfect for Creating Private Spaces Without the Hassle
Color: Black, Size: 3 Panel Standard, Color: Black, Size: 3 Panel Standard
I recently picked up this Kecreque 3-panel room divider because we needed a flexible way to break up space in our garage. I wanted a place to hook up a small tv and play my SuperNES — and honestly, it’s been a fantastic purchase! First off, it’s bigger than it looks in pictures — fully opened, it stretches over 8 feet wide and stands about 6 feet tall. The panels are made of a thick, waterproof polyester fabric that feels much sturdier than I expected for the price. Plus, the steel frame is scratch- and rust-resistant, and the curved feet make it really stable. (No wobbling or tipping, even when our cats decide to race past it at full speed.) Assembly was straightforward — my husband did it himself in under 30 minutes with just the included instructions. The panels clip into the frame easily, and you can adjust the angle of each section depending on how much space you want to close off. It’s also surprisingly easy to move and fold up if you need to put it away; I just fold it flat and tuck it into a corner when it’s not in use. I really appreciate how low maintenance it is too — a quick wipe with a damp cloth has kept it clean. It’s been great for creating a semi-private video game nook, but I can also see it being perfect for an office, a church event, or even a kids’ room (the ad says it can “calm down arguments,” and honestly, I can believe it). Final thoughts: This is a sturdy, well-made, and versatile divider that’s easy to set up, reposition, and store. It looks clean and simple in any area or room and has held up well to daily use. Highly recommend if you need a practical and stylish way to create private spaces without committing to permanent walls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2025
A
Aryn The Libraryan
Massapequa, US
★★★★★ 5
Quality, and not overly complicated
Color: Black, Size: 3 Panel Standard, Color: Black, Size: 3 Panel Standard
This is so easy to put together, the parts are numbered, and the wordless instructions are clearer than some I've seen. The material/fabric is pleasant to the touch, and of decent quality. I like that the panels can be used independently of each other, or connected together, depending on your space. Also, the cloth velcros onto the frame, so it can be removed easily for cleaning if need be, without unbolting anything. The combined weight in the box is decent, but once built, each panel is fairly light and easy to move around, while feeling sturdy/not going to fall over unless they're being mistreated. It's a bright sunny afternoon, and I took a picture looking towards a window, so you can see it blocks most things unless directly silhouetted by the bright light on the other side.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2025
T
Terry
Draper, US
★★★★★ 5
Great purchase, easy to put together and maneuver and does the job
Color: Black, Size: 3 Panel Standard
Easy enough to put together, the nylon curtaining is a bit thin so will either replace or just pin something decorative and thicker to it. Easy to maneuver and does what you need it to do. Right now its leaned against a set of french doors in my room which unfortunately reflect headlight from the street into the room. This has been very useful for blocking that, Also have used it for the intended purpose of privacy other places also. you can also pin the kids pictures to it to show them off, Think outside the box with this nice screen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2025

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