R-23 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt 15 in. x 47 in. (24-Bags)
Covers 587.52 sq.ft. ($2.49 /sq.ft.)
$1465.49 /pallet
- R-23 Mineral wool batt can be installed within exterior 2x6 wall
- Easy to cut and install, even around construction irregularities
- Fire resistant, mold resistant and non-corrosive
- View More Details
Product Details
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.
Thermafiber Fire & Sound Guard Plus mineral wool insulation is designed to provide excellent thermal, noise control, and fire resistance in residential and light commercial construction applications. Fire & Sound Guard Plus can be used in a variety of applications, including interior and exterior walls, ceilings, basement walls, and crawl spaces. These products are non-combustible, moisture-resistant, noncorrosive, nondeteriorating and mold-resistant. (Tested per ASTM C1338, Standard Test Method for Determining Fungi Resistance of Insulation Materials and Facings, ASTM International).
- Fire Resistant: Mineral wool is naturally fire resistant
- Thermal Comfort: Contributes to energy efficiency with R-values that won't decrease as the insulation ages
- Mold Resistant: Resists mold, fungi and is vermin-resistant due to its being an inorganic material - tested per ASTM C1338
- Non-Combustible: Mineral wool is non-combustible per ASTM E136
- Sound Control: Helps control noise between floors, through walls, and from outdoors
- Ease of Installation: Batt product that is easy to cut and install, flexibility and durability allow it to conform and friction fit
- Recycled Content: 70% recycled content, verified by ICC-ES
- Measure & cut - Fire & Sound Guard Plus insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, duct-work, wiring, or between non-standard studs and joists
- Squeeze & insert - Fire & Sound Guard Plus insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall
- Release & expand - Once in place, Fire & Sound Guard Plus insulation naturally expands to fill in the space, creating a snug, custom fit
- Shop all Owens Corning Thermafiber Mineral Wool Insulation here
- Click here to learn more about Insulation R-Values
- Return Policy
- California residents
Additional Resources
From the Manufacturer
Specifications
Questions & Answers
29Questions
Q:Is it possible to place an order for 12 bags of the Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batts?
by|Feb 13, 2023
1 Answer
Q:is this R23 available for order or not
by|Jan 25, 2023
1 Answer
Q:If this product would not be appropriate to insulate a vaulted roof with 2 x 6? construction, which of your insulation products would you recommend to achieve the highest R value possible while allowing for a 1? air gap? Zone 7.
by|Jan 12, 2023
1 Answer
Q:Is this particular product appropriate for installation in a vaulted 2x6 ceiling/roof?
by|Dec 27, 2022
1 Answer
Showing 1-4 of 29
Oct 23, 2020
It stays in place. No need for stapleing it to the lid. This product also gives me plenty of time...
It stays in place. No need for stapleing it to the lid. This product also gives me plenty of time and the option if I even want to drywall the lid because it stays between the beams so well.
by
Oct 7, 2020
I used the Owens Corning insulation in a recording studio...
I used the Owens Corning insulation in a recording studio isolation booth. It was easy to work with and did an excellent job of making the room sound tight. The project was a success thanks to Owens Corning insulation
by
Feb 5, 2023
I am so confused about the dimensions and coverage
Dimensions and sq foot coverage are really confusing and this product is not available in stores to pickup. Also cannot order in small quantities and have to be ordered in bulk. I was trying to make a comparison of which one to buy, but the width factor is also confusing. Number of batts within each package is also different. Why not display per sqft ? I know with thickness the price changes but that's ok, at least we narrowed it down to one factor.
by
Response from OwensCorningFeb 8, 2023
Hi LeasingCompany, thank you for your review. The Fire and Sound Guard Plus R-23 will have 5 pieces per bag. The 16 bags indicated would cover 600 sq ft. You will need to contact Home Depot regarding available order quantities.
Jul 18, 2022
It is easy to install. It cuts well but dulls...
It is easy to install. It cuts well but dulls knives quickly. You need to treat it like fiberglass because it will cause itching for those sensitive.
by
Jul 12, 2022
The insulation did a excellent job of sound control seem...
The insulation did a excellent job of sound control seem to fall apart a lot more than other brands while installing
by
Jun 8, 2022
Great product
I'm using it in 2 x 6 ceiling joists 16" O.C. in an attic of an older home. It neatly fills the cavity; doesn't compress. For me, it fulfills my need.
by
May 12, 2022
It fit the studs perfectly!...
It fit the studs perfectly!
by
May 12, 2022
For the thickness I wish it had a better R...
For the thickness I wish it had a better R rating
by
Response from OwensCorningMay 16, 2022
Hello CeeDee, thank you for letting us know about your experience with our product. Please contact us at 1-800-GET-PINK so we can address your concerns. Thank you for your review!
Thank you!
Owens Corning
Thank you!
Owens Corning
Apr 10, 2022
Home built around 1877, so insulation is very low. I...
Home built around 1877, so insulation is very low. I read all the reviews and loved the fire resistance, noise deading and of course the R factor. I have put it in and there are odd spots, which because you can cut it with a knife I can make smaller pieces, which fit snug. I noticed right away that the room was warmer, that room gets the blast of winter winds and summer sun. We'll see what summer brings.
by
Jan 25, 2022
Good quality, low airborn dust, good consistency through out....
Good quality, low airborn dust, good consistency through out.
by
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Top Rated
Price:
$146549
Compare Similar Mineral Wool Insulation
| Top Rated |  |  |  | |
| Brand | Owens Corning | Owens Corning | Owens Corning | Owens Corning |
| Name | R-23 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt 15 in. x 47 in. (24-Bags) | 15 in. x 47 in. R13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt (24-Bags) | 15 in. x 47 in. R15 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt (24-Bags) | 15 in. x 47 in. R21 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt (24-Bags) |
| Price | $146549 | $147192 | $173182 | $181618 |
| Ratings | (58) | (35) | (176) | (4) |
| Insulation Location | 2x6 Wall | 2x4 Wall,Between Walls,Ceiling Insulation,Crawlspace,Exterior Wall,Interior Wall | 2x4 Wall,Between Walls,Ceiling Insulation,Crawlspace,Exterior Wall,Interior Wall | 2x6 Wall,Between Walls,Ceiling Insulation,Crawlspace,Exterior Wall,Interior Wall |
| Product Thickness (in.) | 5.5 in | 3.5 in | 3.5 in | 5.5 in |
| Insulation R-Value | R23 | R13 | R15 | R21 |
| Insulation Features | Fire Block Rated | Fire Block Rated,Fire Resistant,Moisture Retardant,Mold Resistant,Soundproofing Insulation | Fire Block Rated,Fire Resistant,Moisture Retardant,Mold Resistant,Soundproofing Insulation | Fire Block Rated,Fire Resistant,Moisture Retardant,Mold Resistant,Soundproofing Insulation |
| Compatible Install Surface | Plywood | Plywood,Wood | Plywood,Wood | Plywood,Wood |
| View Product | View Product | View Product | View Product |
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