Thermafiber Fire and Sound Guard Unfaced Mineral Wool Insulation Batt 23 in. x 47 in. (16-Bags)
- Mineral wool batt can be installed within interior 2x4 wall
- Easy to cut and install, even around construction irregularities
- Sound control, fire resistant and mold resistant
- View More Details
Product Overview
Fire Resistance
Non-combustible insulation resists fire and temperatures in excess of 2000F, giving you more time to get out in the event of a fire.
Sound Insulation
Outstanding acoustic insulation designed to reduce noise and absorb sound traveling from room to room.
Mold Resistant
Mineral Wool is made of an inorganic material that will not promote the growth of mold or retain moisture.
Easy to Install
Thermafiber insulation is easy to install with minimal PPE required.
Measure and Cut
Thermafiber insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, ductwork, wiring or between nonstandard studs and joists.
Squeeze and Insert
Thermafiber insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall.
Release and Expand
Once in place, Thermafiber insulation naturally expands to fill in the space, creating a snug, custom fit.
Recycled Content
Thermafiber Mineral Wool Insulation is composed of at least 70% recycled content which means you can help protect your home while protecting the environment.
Benefits of Mineral Wool
Thermafiber Mineral Wool Insulation products are non-combustible, mold-resistant, non-corrosive and non-deteriorating. (ASTM C 1338)
Thermafiber Fire and Sound Guard
Thermafiber Fire and Sound Guard insulation is designed to provide exceptional acoustical control and fire resistance.
Where to Install
Thermafiber Fire and Sound Guard insulation is for use in interior walls, floors and ceilings.
Thermafiber UltraBatt
Thermafiber UltraBatt insulation is a dense, semi-rigid batt designed to provide excellent thermal insulation, fire resistance and noise control.
Where to Install
Thermafiber UltraBatt insulation is for use in exterior walls, ceilings, cathedral ceilings, basement walls and crawlspaces.
- Exceptional sound and noise absorption
- Fire resistant to temperatures above 2,000°F
- Mold resistant
- Minimum 70% recycled content
- Unfaced Insulation: does not have a vapor retarder
- Flexible Insulation is easy to cut and install, allowing it to conform to building shapes and construction irregularities
- Thermafiber Fire & Sound Guard mineral wool insulation batts are designed to provide exceptional acoustic control and fire protection in interior walls
- Step 1 of installation: Measure and cut Insulation
- Step 2 of installation: Squeeze and insert Insulation into desired space
- Step 3 of installation: Release and let product expand within the wall
- Shop all Owens Corning Thermafiber Mineral Wool Insulation here
- California residents
Additional Resources
From the Manufacturer
Compare Similar Mineral Wool Insulation
 |  |  |  | |
| Brand | Owens Corning | Owens Corning | Owens Corning | Owens Corning |
| Name | Thermafiber Fire and Sound Guard Unfaced Mineral Wool Insulation Batt 23 in. x 47 in. (16-Bags) | R-15 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 15in. x 47in. (24-Bags) | R-23 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 15in. x 47in. (24-Bags) | R-30 15 in. x 47 in. Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt (24-Bags) |
| Price | $107806 | $113168 | $146549 | $152222 |
| Ratings | (6) | (11) | (57) | (1) |
| Insulation Location | 2x4 Wall | 2x4 Wall,Ceiling Insulation,Floor | 2x6 Wall | Ceiling Insulation,Ceiling Insulation,Floor,Floor |
| Product Thickness (in.) | 3 in | 3.5 in | 5.5 in | 7.13 in |
| Insulation Features | Fire Block Rated | Fire Block Rated,Friction Fit,Soundproofing Insulation | Fire Block Rated | Fire Block Rated,Formaldehyde Free,Formaldehyde Free |
| Product Width (in.) | 24 in | 15 in | 15 in | 15 in |
| Compatible Install Surface | Plywood | Plywood,Wood | Plywood | Plywood,Plywood,Wood,Wood |
| Roll or Batt | Batt | Batt | Batt | Batt |
| Insulation Type | Batt | Batt | Batt | Batt |
| Product Length (ft.) | 3.91 ft | 3.92 ft | 3.91 ft | 3.91 ft |
| Insulation R-Value | R15 | R23 | R30 | |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
| Cover Area Per Bag (sq. ft.) | 960 ft² | Coverage Area (sq. ft.) | 960 ft² |
|---|---|---|---|
| Product Length (ft.) | 3.91 ft | Product Thickness (in.) | 3 in |
| Product Width (in.) | 24 in |
Details
| Bag Size | 3.91 ft. x 24 in. x 24 in. | Batt/Roll Size | 3.91 ft. x 3 in. x 24 in. |
|---|---|---|---|
| Compatible Install Surface | Plywood | Faced or Unfaced | Unfaced |
| Insulation Features | Fire Block Rated | Insulation Location | 2x4 Wall |
| Insulation Type | Batt | Number of Pieces | 8 |
| Pack Size | 1 | Product Weight (lb.) | 30 lb |
| Returnable | 90-Day | Roll or Batt | Batt |
Warranty / Certifications
| Warranty Information | 3-Year Limited |
|---|
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
As the manufacturer, we are very interested in supplying consumers with a quality product that delivers the expected performance. Anytime we hear problems encountered in the use of one of our products, we want to get involved and resolve the difficulties the best we can. Please call 1-800-GET-PINK to allow us to assist with any issues. Thank you!
Owens Corning
As the manufacturer, we are very interested in supplying consumers with a quality product that delivers the expected performance. Anytime we hear problems encountered in the use of one of our products, we want to get involved and resolve the difficulties the best we can. Please call 1-800-GET-PINK to allow us to assist with any issues. Thank you!
Owens Corning
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