SKU: 78766818065

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

Sale price$681.63 Regular price$757.37
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

Owens Corning R-13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation, 3.5" x 16" x 48" (24 Packs)R 13 Thermafiber Fire & Sound Guard Plus Insulation (24 Packs) Professional grade mineral wool batts engineered for thermal performance, sound control, and fire resistance in interior and exterior wall assemblies. Sized 3. 5 x 16 x 48 inches with R 13 rating, ideal for residential and light commercial projects. Key Features: Thermal & Acoustic Performance: R 13 mineral wool delivers strong heat retention and excellent sound dampening for quieter

R-13 Thermafiber Fire & Sound Guard Plus Insulation (24 Packs)

Professional-grade mineral wool batts engineered for thermal performance, sound control, and fire resistance in interior and exterior wall assemblies. Sized 3.5 x 16 x 48 inches with R-13 rating, ideal for residential and light commercial projects.


Key Features:

  • Thermal & Acoustic Performance: R-13 mineral wool delivers strong heat retention and excellent sound dampening for quieter rooms.
  • Fire Resistant: Non-combustible design supports fire-rated assemblies for added safety.
  • Moisture & Mold Resistant: Fibers resist moisture absorption to help prevent corrosion and mold growth.
  • Versatile Application: Suitable for interior/exterior walls, ceilings, basements, and crawl spaces.
  • Pro-Grade Batts: Consistent 3.5 in thickness and 16 in width for efficient stud bay installation.

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
R-Value R-13
Product Type Mineral wool insulation batts
Dimensions (each) 3.5 in x 16 in x 48 in
Fire Rating ASTM E136 (non-combustible)
Applications Interior and exterior walls, ceilings, basement walls, crawl spaces
Moisture Resistance Moisture-resistant, mold-resistant

Frequently Asked Questions (FAQ):

Q: What is the R-value?
A: This product is rated R-13 for thermal performance.


Q: Where can it be used?
A: Use in interior and exterior walls, ceilings, basement walls, and crawl spaces in residential or light commercial projects.


Q: Is it fire rated?
A: It is non-combustible and aligns with fire-resistant assemblies; referenced rating ASTM E136.


Q: Does it resist moisture and mold?
A: Yes, the mineral wool fibers are moisture-resistant and mold-resistant.


Q: What are the dimensions of each batt?
A: Each piece measures 3.5 x 16 x 48 inches.


Quiet Strength with a Refined Edge

This mineral wool insulation brings a serene hush and tailored performance to every wall. Its clean, uniform batts slip neatly into stud bays, creating a discreet layer of fire and sound protection. Pair it with smooth drywall and matte hardware to craft spaces that feel composed and secure. It’s a smart, essential foundation for luxurious living that values comfort and calm.


Upgrade your walls with R-13 Thermafiber Fire & Sound Guard Plus and enjoy a safer, quieter, more comfortable home.

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: 78766818065

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M
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MF
Birmingham, US
★★★★★ 5
Firm and comfortable
Item Package Quantity: 2, Size: Standard
These pillows are well made. Firm, yet comfortable. I am pretty rough with my pillows. I toss and turn frequently. After one year, they are still holding up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Japilla
West Palm Beach, US
★★★★★ 4
Quite good. I am actually surprised. Too small for queensize
Item Package Quantity: 2, Size: Queen
These pillows are actually good. After reading a ton of reviews I pulled the trigger on these. I was 100% sure I was going to receive bad quality pillows (too flat or too thick). They do take 24-48 hours to firmen up. Let's see if they flatten out in a few weeks or if they hold up. My wife said the pillow was too thick and it raised her head too much. I don't agree, I sleep perfect on these, no neck pain in the morning. Update 04/24 These are actually quite small to be considered queen pillows. They have become firm over the last few days.
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Reviewed in the United States on April 20, 2026
S
Verified Purchase
S. Alverson
Cuba, US
★★★★★ 5
Full, Fluffy & Perfectly Supportive Euro Pillows!
Item Package Quantity: 2, Size: European, Item Package Quantity: 2, Size: European
These Euro size pillow inserts are fantastic! They’re soft, full, fluffy, and hold their shape very well. The firmness is perfect — supportive without feeling too hard. They filled my pillow covers beautifully and made the bed look much more luxurious. Great quality for the price and very comfortable for lounging or sleeping. Very happy with this purchase!
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
amazing.
Item Package Quantity: 4, Size: Queen
WOW. I was really skeptical, but the other reviews are spot on: these are amazing firm pillows. I really hope they don't lose their firmness and become lumpy like other pillows tend to do. Excellent pillows for the price!!
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Reviewed in the United States on June 7, 2026
M
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Moranda
Lowell, US
★★★★★ 5
Great quality!! Great price
Item Package Quantity: 2, Size: Queen
Bought these for my mom and omg i like them better than the ones I got on Amazon theyre super comfy and they bounce back up they dont flatten and im definitely buying some next for me definitely worth the place great price and the make seems real good quality
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Reviewed in the United States on June 3, 2026

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