Internet #308298369

Model #SG-25-P3--15--47--221

Store SKU #1002951680

15 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt (24-Bags)

  • Provides Sound Control
  • Semi-rigid Mineral Wool Batt is Easy to Cut and Install
  • Fire Resistant and Moisture Resistant
  • See More Details
$102063
/pallet

Frequently Bought Together

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Price:
$102063

Product Overview

icon of water droplets

Moisture Control

Remains mold resistant by creating an insulation moisture barrier within the wall cavity.

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Fire Resistance

Non-combustible insulation resists fire and temperatures in excess of 2000°F, giving you more time to get out in the event of a fire.

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Sound Insulation

Designed with outstanding acoustic insulation to help deaden noise, provide sound insulation in walls and reduce sound from traveling room-to-room.

House diagram with arrows

What Is R-Value?

The R-value for insulation measures how well insulation materials can resist heat - the higher the R-value, the greater the insulation performance.

Man with insulation knife and tape measure cutting Thermafiber

Insulation Supplies

Thermafiber can be installed easily and requires minimal equipment.

Man gently placing Thermafiber in wall cavity

Ease Of Installation

Flexible insulation is easy to cut and install, allowing it to conform to building shapes and construction irregularities.

Thermafiber logo with product packages

Brand You Can Trust

Thermafiber is the #1 specified brand* of mineral wool.

Department of Energy recommended R-value map

R-Value Insulation Map

Find your zone on the insulation map.

Department of Energy recommended R-value chart

R-Value Insulation Chart

Now use the R-value table to determine the recommended R-value you need.

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Insulation Calculator

The insulation estimator helps you determine how much insulation is needed to cover the total square footage of your attic, floor and walls.

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Energy Savings

Thermafiber insulation reduces the transfer of heat and cold through building structures to provide thermal comfort and continuous energy saving insulation.

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Make More Possible

Owens Corning is a global leader in engineered materials for roofing, insulation and composites.

Man installing Thermafiber in wall cavity

Smarter Through Science

Our innovative solutions are safe, sustainable, durable, efficient and affordable to address thermal, air, fire and moisture performance.

Thermafiber Fire and Sound Guard mineral wool is designed to provide exceptional acoustic control and fire protection in interior walls as well as floor and ceilings in residential and light commercial construction. Fire and Sound Guard is fire resistant to temperatures above 2000°F allowing for additional time to exit the structure in the event of a fire. It is available for wood and steel construction.
  • California residents
  • Dimensions: 3.91 ft. x 3 in. x 15 in., 10 pieces (49 sq. ft. / bag)
  • 24 bags/pallet = 240 pieces/1176 sq. ft.
  • Exceptional sound and noise absorption
  • Fire resistant to temperatures above 2,000°F
  • Mold resistant
  • Minimum 70% recycled content

Info & Guides

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Specifications

Dimensions

Coverage Area (Sq.Ft)
1176
Product Length (ft.)
3.91 ft
Product Thickness (in.)
3 in
Product Width (in.)
15 in

Details

Bag Size
3.91 ft. x 35 in. x 14 in.
Batt/Roll Size
3.91 ft. x 3 in. x 15 in.
Compatible Install Surface
Plywood,Wood
Coverage Area per Bag (sq. ft.)
1176
Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Friction Fit,Soundproofing Insulation
Insulation Location
2x4 Wall,Ceiling Insulation,Floor
Insulation Type
Mineral Wool Insulation
Number of Bags
24
Pieces Per Bag
10
Pieces per Pallet
24
Product Weight (lb.)
27 lb
Returnable
180-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
3-Year Limited

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BrandOwens CorningOwens CorningOwens CorningOwens Corning
NameR-15 15 in. x 47 in. Thermafiber UltraBatt Mineral Wool Insulation (24-Bags)15 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt (24-Bags)R-30 23 in. x 47 in. Thermafiber Ultrabatt Mineral Wool Insulation Batt  (16-Bags)R-15 23 in. x 47 in. Thermafiber UltraBatt Mineral Wool Insulation Batt (16-Bags)
Price
$86533
/pallet
$102063
/pallet
$115000
/pallet
$125000
/pallet
Ratings
(2)
(123)
(1)
(80)
Insulation Location2x4 Wall2x4 Wall,Ceiling Insulation,FloorCeiling Insulation,Floor2x4 Wall
Product Thickness (in.)3.5 in3 in25 in3.5 in
Insulation FeaturesFire Block RatedFire Block Rated,Friction Fit,Soundproofing InsulationFire Block Rated,Friction Fit,Soundproofing InsulationFire Block Rated
Insulation R-ValueR15 R30R15
Coverage Area (Sq.Ft)291176360600
Number of Bags1241616
Compatible Install SurfacePlywoodPlywood,WoodPlywood,WoodPlywood
Product Width (in.)15 in15 in23 in23 in
View ProductView ProductView ProductView Product

Questions & Answers

63Questions21Answers

Does the formaldehyde dissipate over time? How long in open space would it take?

Asked by BrushytopS September 17, 2020
2
Answers

Hello BushytopS, Formaldehyde emissions from Thermafiber products using a phenol-urea-formaldehyde binder are very low to begin with. The remaining formaldehyde will dissipate with time. The rate of decay (dissipation) will depend on the environmental conditions, mainly temperature, humidity, and air change rate. Placing the material in an open space would allow more rapid dissipation of emissions. Thank you for your inquiry!

What is the STC rating

Asked by Dlw3 September 11, 2020
2
Answers

Hello Dlw3, Insulation itself does not have a STC rating. It is based on all components within the assembly. You can send the below information depending on wall or ceiling application to answers.insulation@owenscorning.com and we can provide STC information for the assembly. Wall Assembly: Construction Type: Single Stud, Double Stud, Staggered Stud Stud Type: Wood, Metal Stud Size: 2x4, 2x6 etc. Stud Spacing: 16” or 24” oc Insulation in wall: R-value or thickness Resilient Channels: Yes or No Drywall Thickness and number of layers Floor/Ceiling Assembly: Finished Floor Material Sub Floor Material and thickness Joist Type: Wood, I-Joist, Wood Truss, Steel Joist Joist Size: Joist Spacing: Insulation in ceiling: R-value or thickness Resilient Channels: Yes or No Finished Ceiling Material Thank you for your inquiry!

Will this work for insulating a forge?

Asked by powercat August 22, 2020
2
Answers

Hello powercat, We do not have recommendation on using Thermafiber products to insulate a forge. Thank you for your inquiry!

Safe if inhale? My AC is very noisy, so I want to use this to seal one of the air inlet. That mea...

Asked by Jay August 5, 2020
3
Answers

Hello Jay, This would not be a recommended application for Thermafiber Fire and Sound Guard. Thank you for your inquiry!

Is this product safe to use in above suspended ceiling tiles in a plenum rated ceiling

Asked by Kessconstruct July 30, 2020
1
Answer

Hello Kessconstruct, Thermafiber products are not plenum rated and would not be recommended for this use. Thank you for your inquiry!

Hi I have 700 sq ft how many bonds baying

Asked by Menfil July 22, 2020
2
Answers

Hello Menfil, each package covers 49 square feet. Thank you for your inquiry!

How many square feet per bag?

Asked by Jim July 13, 2020
1
Answer

Hello Jim, coverage per bag is 60 square feet. Thank you for your inquiry!

How big is each bundle as compressed and wrapped? Just trying to assess how big of a truck and trailer I may need.

Asked by BMelt July 13, 2020
3
Answers

Hello BMelt, the bag size is approximately 47 in. x 35 in. x 14 in. Thank you for your inquiry!

How much do I need

Asked by Parklandia05 June 21, 2020
2
Answers

Hello Parklandia05, one bag covers 49 square feet. Thank you for your inquiry!

Can this be easily and quickly broken into small pieces to blow in? I can’t find the blown in equivalent.

Asked by Jimjr1952 June 4, 2020
3
Answers

No. It's rigid insulation

15 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt (24-Bags) - page 2

Customer Reviews

  • 123 Customer Reviews
  • 4.3 out of 5 stars overall
86% of customers recommended.
Overall Ratings
5star-icon(69)
4star-icon(33)
3star-icon(8)
2star-icon(5)
1star-icon(8)
Attribute Ratings
Quality
3.2
Value
3.4
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Fairly easy to install. Tears easy enough, but what a difference. I installed in the ceiling of m...
Fairly easy to install. Tears easy enough, but what a difference. I installed in the ceiling of my basement office to try to cut down on the noise from the kitchen above. I would say it cut out 30% of the noise level. Going to add another layer to see much more I can improve it.
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1
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The product was easy to install. I believe by its composition it will definitely make a differenc...
The product was easy to install. I believe by its composition it will definitely make a difference in sound. However, my house is not yet competed so I have no actual use to comment on.
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0
0
Used for sound control in a music studio. somewhat fragile and messy (dust) after you cut it, but...
Used for sound control in a music studio. somewhat fragile and messy (dust) after you cut it, but it works. Wear a mask and gloves.
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2
0
full of tiny metal beads
Easy enough to cut and install in walls. BUT be careful of tiny metal beads/particles that are all throughout the insulation if you’re working around anything important, like say a new porcelain tub...also it’s very itchy; not as bad as fiberglass insulation but still bad enough to irritate skin, nose, eyes.
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2
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It Just WORKS
I have no complaints about this product. It works! Recently installed this in a basement ceiling and its great! Renovated a bedroom in the basement and it helps with keeping out the people talking above the room. I love it.
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0
0
Over Priced, Poor Quality, Full of Rock, Falls Apart
Quality :
1
Value :
1
The quality was very disappointing for the price point. The very first bag I opened had Chunks of rocks falling out of the batting. Crumbling product. Was supposed to be 3 inches seemed like only 2 and half at most. Felt cheated.
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2
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Response from OwensCorningFebruary 7, 2020
Hello, Drew!
Thank you for your feedback. We are sorry to hear about your experience. We are interested in supplying consumers with a quality product that delivers the expected performance. Please contact us at 1-800-GET-PINK should you have any further issues.

Thank you!
Owens Corning
I"m using the product in a recording studio build. I'm using it to keep the outside noise out. So...
I"m using the product in a recording studio build. I'm using it to keep the outside noise out. So far it's been very easy to manage and install.
Was this helpful?
5
0
Time to get the basement ceiling joists insulated to keep everyone comfortable on the main and 2n...
Quality :
5
Value :
5
Seeds Program Review
(What's this)
Time to get the basement ceiling joists insulated to keep everyone comfortable on the main and 2nd floors. I requested this insulation to install a second layer of insulation between the basement ceiling joists. I had already installed fiberglass insulation (acquired through the Home Depot Seeds reviewer program just like for this product), but the dogs still seemed to wake up our child with her playpen in the first floor livingroom and the dogs directly below her. This insulation you can tell just by lifting a bag of it is much denser than fiberglass insulation, and when you open the bag, you'll notice that this mineral wool insulation is more like the consistency of a dense cake. Installing it is actually pretty easy as long as the individual batts are trimmed to fit the spot they are going into (cut out spots for electrical boxes or any other large obstructions). All you do is lift the batt, angle one long side in final position to the joist/stud and then compress other long side of batt up into the joist/stud bay. No need for anything to hold it up since this stuff won't compress a whole lot. If you do need to cut it to be more narrow, give it no more than 1/4" for friction fitting. Any more than that and you'll never be able to get it in the space.
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8
0
This Stuff Is A SOUND SPONGE !!!! Wow ,, very impressive insulation/sound killer,,, Its like a s...
Quality :
5
Value :
5
Seeds Program Review
(What's this)
This Stuff Is A SOUND SPONGE !!!! Wow ,, very impressive insulation/sound killer,,, Its like a sponge for sound, Soaks in all the noise then keeps it there,, I insulated 3 rooms in my basement, The boiler room, a future home theater and a future 1/2 bath... I love it for the boiler room as it provides protection from fire, and since I put it in, I can no longer hear the boiler running from the upstairs living room which is right over it,,, It Fits snugly in between the beams and there is no need for wires to hold it in place. You can see in the pics below I have it installed in the 2 x 3 walls and in the 2 x 10 ceiling joists as well, I ended up doubling it in the ceiling because I had enough and wanted to cut any noise from the home theater. With all the insulation in not only is the room warmer, but the sound deadening qualities are amazing,,, I can yell from the theater room and my wife cant hear me from the other side of the basement.. I am very impressed with the fire safe qualities, you can see in my video below I torch it really good and it barely smolders and seems to self extinguish making me feel very safe as the basement is the last place I want to be trapped in a fire.. It insulates, Makes it quiet and keeps you safe, a great product at a great price and its hardly itchy... Cuts easily with a corrugated knife and installs easily
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