Owens Corning R-13 Thermafiber Fire and Sound Guard Plus, 3.5 in x 24 in x 48 in (16 Packs)
SKU: 23046178769

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

Sale price$767.11 Regular price$852.34
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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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★★★★★ 5
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Reviewed in the United States on May 15, 2026
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Marvinsmom
Port Orchard, US
★★★★★ 3
Basic everyday napkins but very thin
These are about as basic as paper napkins get. They work fine for everyday meals and quick cleanup, but they are definitely on the thinner side. You usually end up needing more than one for messier foods or larger spills because they don’t feel especially absorbent or heavy-duty. That said, the large count is convenient for everyday household use, cookouts, lunch packing, or casual gatherings where you go through napkins quickly. Overall they’re functional budget napkins, just nothing particularly thick or special.
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Reviewed in the United States on May 28, 2026
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Tammy C
Charlottesville, US
★★★★★ 5
Good purchase
Good price, not bad quality.
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Reviewed in the United States on May 8, 2026
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Lily S
Alexandria, US
★★★★★ 5
Great Quality for the Price
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Love these paper plates. They’re sturdy, microwave-safe, and hold up well without getting soggy or folding easily. Great for everyday use and cleanup is super convenient. Good value for the price and reliable for meals and snacks.
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Andrea
Boise, US
★★★★★ 5
Nice and sturdy!
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This was our first time to try the Amazon Basics Everyday Plates. I typically purchase paper plates in bulk from a big box club store. These are just as good, if not better! They are thick and sturdy, and hold up well. The price point it also better! My only negative is the design on the plate isn’t the most appealing. I think it’d be better if the design was limited to just being on the edge, and not across the entire plate.
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