SKU: 58216662745

Owens Corning R30 Thermafiber Fire and Sound Guard Plus 7.1" x 23" x 47"

Sale price$764.44 Regular price$849.38
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Description

Owens Corning R30 Thermafiber Fire and Sound Guard Plus 7.1" x 23" x 47"R 30 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts High performance mineral wool batts delivering R 30 thermal insulation with fire resistance and superior sound control. Unfaced, easy to cut batts sized 7. 125 in. x 23 in. x 47 in. for residential and light commercial walls, ceilings, and floors. Key Features: Triple Protection: Thermal R 30 performance with built in fire resistance and sound control Unfaced Mineral Wool: Non combustible,

R-30 Thermafiber Fire & Sound Guard Plus Mineral Wool Batts

High-performance mineral wool batts delivering R-30 thermal insulation with fire resistance and superior sound control. Unfaced, easy-to-cut batts sized 7.125 in. x 23 in. x 47 in. for residential and light commercial walls, ceilings, and floors.


Key Features:

  • Triple Protection: Thermal R-30 performance with built-in fire resistance and sound control
  • Unfaced Mineral Wool: Non-combustible, moisture-resistant, and mold-resistant for long-term durability
  • Friction-Fit Installation: Easy to cut and fit around irregularities, pipes, and electrical boxes
  • Versatile Applications: Use in interior/exterior walls, attics, ceilings, basement walls, and floors
  • Sustainable Choice: Contains 70% recycled content, verified by ICC-ES

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Insulation Type Mineral Wool Insulation
Roll or Batt Batt
Faced or Unfaced Unfaced
Insulation R-Value R30
Product Thickness (in.) 7.125 in
Product Width (in.) 23 in
Product Length (ft.) 3.91 ft
Batt/Roll Size 3.91 ft x 23 in
Product Weight (lb.) 36.07 lb
Number of Pieces 16
Compatible Install Surface Plywood, Wood
Insulation Location Ceiling Insulation, Floor
Cover Area Per Bag (sq. ft.) 22.50 sq ft
Coverage Area (sq. ft.) 360.00 sq ft
Bag Size 3.91 ft x 23 in x 19 in
Pallet Depth (in.) 48
Pallet Width (in.) 48
Pallet Height (in.) 92
Pallet Weight (lb) 576
Pallet/Pack Quantity 1
Pack Size 4
Warranty 3 Year Limited Warranty

Frequently Asked Questions (FAQ):

Q: Are these batts faced or unfaced?
A: They are unfaced mineral wool batts.


Q: What are the dimensions of each batt?
A: Approximately 7.125 in. thick x 23 in. wide x 47 in. long.


Q: Where can I install this insulation?
A: Suitable for interior and exterior walls, ceilings, floors, attics, and basement walls.


Q: How many pieces are included?
A: Pack contains 16 batts (pallet quantities may vary by retailer).


Q: Is this product fire resistant?
A: Yes, mineral wool is naturally non-combustible and fire resistant (per ASTM E136).


Quiet, Cozy, and Confident—Insulation with Edge

This mineral wool elevates everyday walls with a chic, tailored quiet—softening acoustics while reinforcing thermal comfort. Its dense, unfaced profile delivers a modern, architectural solidity that feels both polished and purposeful. Style it behind wood cladding or plaster to create serene bedrooms and focused studios. A must-have layer for luxurious living that values comfort, calm, and safety.


Upgrade your home’s comfort and safety with R-30 Thermafiber batts—order today for quiet, efficient performance.

Warranty

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 58216662745

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Stacey Cohick
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★★★★★ 5
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Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
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Susan Brown
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Very Comfortable!
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Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
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C. V.
Omaha, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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KDK in Texas
Charlottesville, US
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
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Patti J Fredley
Phoenix, US
★★★★★ 5
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Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
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