SKU: 23046178769

Owens Corning R-13 Thermafiber Fire and Sound Guard Plus, 3.5 in x 24 in x 48 in (16 Packs)

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Description

Owens Corning R-13 Thermafiber Fire and Sound Guard Plus, 3.5 in x 24 in x 48 in (16 Packs)R 13 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts (3. 5 x 24 x 48, 16 Packs) Owens Corning Thermafiber Fire & Sound Guard Plus delivers R 13 thermal performance with outstanding fire resistance and sound control. These mineral wool batts fit 3. 5 in cavities for interior or exterior walls, providing a durable, moisture resistant solution for residential and light commercial projects. Key Features: Mineral Wool Performance: Non combustible,

R-13 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts (3.5 x 24 x 48, 16 Packs)

Owens Corning Thermafiber Fire & Sound Guard Plus delivers R-13 thermal performance with outstanding fire resistance and sound control. These mineral wool batts fit 3.5 in cavities for interior or exterior walls, providing a durable, moisture-resistant solution for residential and light commercial projects.


Key Features:

  • Mineral Wool Performance: Non-combustible, moisture-resistant batts provide reliable fire and sound control
  • R-13 Thermal Insulation: Helps improve energy efficiency in 2x4 wall assemblies
  • Easy Fit Installation: Flexible batts cut cleanly and expand to fill cavities for a snug fit
  • Code-Compliant Quality: Meets NFPA 101 Class A interior finish and ASTM C665 Type 1 standards
  • Versatile Applications: Ideal for interior/exterior walls, ceilings, basements, and crawl spaces

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-Value R-13
Material Mineral Wool
Product Type Batt Insulation
Thickness 3.5 in
Dimensions (per batt) 3.5 in x 24 in x 48 in
Packs Included 16 Packs
Standards & Code Compliance NFPA 101 Class A-rated interior finish; ASTM C665 Mineral Fiber Thermal Insulation for Buildings, Type 1 Compliant
Applications Interior and exterior walls, ceilings, basement walls, crawl spaces
Installation Notes Cut with serrated knife; squeeze and insert; expands to fit cavity

Frequently Asked Questions (FAQ):

Q: What material is this insulation made from?
A: Mineral wool (stone wool), which is non-combustible and moisture-resistant.


Q: What is the R-value of these batts?
A: R-13 for 3.5 in thickness, suitable for typical 2x4 wall cavities.


Q: Where can I use these batts?
A: Interior and exterior walls, ceilings, basement walls, and crawl spaces in residential or light commercial projects.


Q: Are these batts easy to install?
A: Yes. They cut easily with a serrated knife and naturally expand to fill the cavity for a snug fit.


Q: Do they meet building standards?
A: Yes. They meet NFPA 101 Class A-rated interior finish and ASTM C665 Type 1 compliance.


Quiet Strength, Tailored for Modern Walls

This mineral wool insulation sculpts serenity into your rooms, softening the sonic edges while keeping temperatures luxuriously even. I love the dense, velvety texture—an architectural layer that disappears yet elevates the experience of a space. Tuck it behind bold plaster or warm wood paneling to let your finishes shine while conversations stay intimate. It’s an invisible essential that whispers sophistication and comfort in every wall.


Upgrade your walls with R-13 Thermafiber Fire & Sound Guard Plus and enjoy quieter, safer, more efficient living—order your 16-pack today.

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: 23046178769

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J
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JF
Phoenix, US
★★★★★ 5
A terrific frother and steamer - quiet, stylish and affordable!
Color: Black
This is an excellent frother steamer! I got the black model - it is stylish, quiet, and everything works as advertised. It is very quick and convenient to use, and has definitely enhanced our coffer experience. We are totally happy with it!
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Reviewed in the United States on April 9, 2026
R
Verified Purchase
Ronald J. Petitte II
Boise, US
★★★★★ 1
BUYER BEWARE - DO NOT BUY!!
Color: White
BUYER BEWARE - DO NOT BUY! We had the Maestri House Milk Frother for 5 months. It suddenly quit spinning. I contacted support as instructed in the manual. I received a reply that there is a 1 year warranty and to send my order # and video showing the problem. I did the same day. No response. I waited a week, still no response. I sent the order # and video again. It has been almost a month, I have sent 4 emails, and no one will get back with me. I found a phone number online but when I called there is an automated response with their hours and then hangs up on me. THIS ITEM WILL QUIT WORKING AND NO CUSTOMER SERVICE! TERRIBLE PRODUCT. TERRIBLE COMPANY!
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Reviewed in the United States on March 27, 2026
N
Verified Purchase
NCarr
Houston, US
★★★★★ 5
Excellent frother!!
Color: Black
If super silky froth is your game, this Maestri House frother is the name!! PERFECT froth from day 1!! Very solid and well made for a great price point (especially right now with a $15 coupon)! Even better than the higher priced model we had for years. So glad I took the risk!!
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Reviewed in the United States on May 8, 2026
A
Verified Purchase
Amazongirl
Port Orchard, US
★★★★★ 4
Almost perfect
Color: White
Stainless steel. Holds a large quantity of milk (enough for two). Works well with alternative milks. Easy to clean. Easy set up and instructions. Frothing, heating, cold foam, and hot chocolate options. Perfect temp. Not 5 stars because of the constant high pitched squeel sound it makes. Almost enough to make me return it!
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Reviewed in the United States on December 2, 2025
H
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Heather Hap
Port Orchard, US
★★★★★ 5
Hot cocoa every morning!
Color: White
I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.
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Reviewed in the United States on April 3, 2026

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