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

Internet #303347027

Store SKU #1002951680

Owens Corning Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt 15 in. x 47 in.
0047563714876

Owens Corning

Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt 15 in. x 47 in.

$ 41 12
Buy 15 or more  $28.78  
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Frequently Bought Together

Frequently Bought Together

Product Overview

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 2000F allowing for additional time to exit the structure in the event of a fire. It is available for wood and steel construction.
  • Exceptional sound and noise absorption
  • Fire resistant to temperatures above 2,000F
  • Mold resistant
  • Minimum 70% recycled content
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "
  • California residents see Prop 65 WARNINGS

Product Overview

Model #: SG-25-P3--15--47--221
Sku #: 1002951680
Internet #: 303347027

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 2000F allowing for additional time to exit the structure in the event of a fire. It is available for wood and steel construction.

  • Exceptional sound and noise absorption
  • Fire resistant to temperatures above 2,000F
  • Mold resistant
  • Minimum 70% recycled content
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "
  • California residents see Prop 65 WARNINGS

Info & Guides

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Brand Owens Corning Owens Corning ROCKWOOL Owens Corning
Name R-15 Thermafiber UltraBatt Mineral Wool Insulation Batt 15 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt 15 in. x 47 in. R-15 ComfortBatt Fire Resistant Stone Wool Insulation Batt 15 in. x 47 in. (12-Bags) 15 in. x 47 in. Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt (18-Bags)
Price
$24.67
$41.12
$611.99 /pallet(lift)
$873.48 /pallet(unit load)
Ratings (20) (71) (485) (64)
Insulation Location 2x4 Walls,Ceilings,Floors 2x4 Walls,Ceilings,Floors 2x4 Walls,Attics,Basements,Ceilings,Crawlspaces,Floors 2x4 Walls,2x4 Walls,2x4 Walls,Ceilings,Ceilings,Ceilings,Floors,Floors,Floors
Roll or Batt Batt Batt Batt Batt
Faced or Unfaced Unfaced Unfaced Unfaced Unfaced
Product Thickness (in.) 3.5 in 3 in 3.5 in 3 in
Coverage Area (sq. ft.) 29.4 ft² 49 ft² 59.7 49 ft²
View Product View Product View Product View Product

Specifications

Dimensions

Coverage Area (sq. ft.)
49 ft²
Product Length (ft.)
3.91 ft
Product Thickness (in.)
3 in
Product Width (in.)
15 in

Details

Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Friction Fit,Soundproofing Insulation
Insulation Location
2x4 Walls,Ceilings,Floors
Insulation Type
Mineral Wool Insulation
Number of Bags
1
Pieces Per Bag
10
Product Weight (lb.)
42 lb
Returnable
90-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
3-Year Limited

Specifications

Dimensions

Coverage Area (sq. ft.)
49 ft²
Product Length (ft.)
3.91 ft
Product Thickness (in.)
3 in
Product Width (in.)
15 in

Details

Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Friction Fit,Soundproofing Insulation
Insulation Location
2x4 Walls,Ceilings,Floors
Insulation Type
Mineral Wool Insulation
Number of Bags
1
Pieces Per Bag
10
Product Weight (lb.)
42 lb
Returnable
90-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
3-Year Limited

Questions & Answers

Product info says the R value is zero. Is there an equivalent r-value? What does this actually in...

Product info says the R value is zero. Is there an equivalent r-value? What does this actually insulate with zero R value?
Asked by: yourbrokenoven
Fiberglass offers an R-value of 2.2 to 2.7 per inch, while rock wool has an R-value of 3.0 to 3.3 per inch, making it a slightly better insulator than fiberglass, according to the U.S. Department of Energy.Dec 14, 2018
Answered by: steve
Date published: 2019-02-17

How many sheets per carton?

How many sheets per carton?
Asked by: Bill
How many sheets per carton?
Answered by: Jim
Date published: 2019-02-02

How many bags needed to do 700 square feet

Asked by: Jc
Each bag contains 10 batts. Each batt covers 4’ x 16”. That’s enough material to go in between five 16” wall spaces if you have regular 8’ ceilings. That equals about 6.5 linear feet of wall, or about 52 square feet of wall per bag.
Answered by: Anonymous
Date published: 2019-03-05

How many bags will it take to do 3000 sqft

Asked by: Gator
Each bag contains 10 batts. Each batt covers 4’ x 16”. That’s enough material to go in between five 16” wall spaces if you have regular 8’ ceilings. That equals about 6.5 linear feet of wall, or about 52 square feet of wall per bag.
Answered by: Anonymous
Date published: 2019-03-05
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Customer Reviews

Thermafiber Fire and Sound Guard Mineral Wool Insulation Batt 15 in. x 47 in. is rated 4.5 out of 5 by 71.
Rated 3 out of 5 by from I gave this insulation a 3 star rating as it is extremely dusty and the batts require very carefu... I gave this insulation a 3 star rating as it is extremely dusty and the batts require very careful handling or they fall apart. The consistency of the batts is up and down with very dense areas and places where they tear just installing them. I have used the "other" brand that Home Depot used to carry with better results. In this case, the dust and particles were everywhere as well as chunks of the batts that fell off. Having said that, sound wise I am very pleased. I had my wife clump around upstairs and I thought she was tip toeing. Before, you could hear the cat walking. The toilet above is almost non existent. In fact I went up the stairs and yelled to flush. She said I already did...I missed it as it was so quiet. I did wrap the ABS toilet drains with old but clean carpet padding with duct tape to hold in place. I got that tip from a home theater forum...hope it helps someone else.
Date published: 2019-03-09
Rated 5 out of 5 by from Love this stuff. Have used another brand sold by Home Depot a few years ago--same good quality w... Love this stuff. Have used another brand sold by Home Depot a few years ago--same good quality with slightly different attributes--and now am working on re-insulating another room. This brand has a product for the inside of your external walls that is slightly stiffer and another for sound reduction between interior walls between rooms. Both work just fine, are super easy to install, stay in place, keep out the cold and--the clincher for me--are fire resistant.
Date published: 2019-01-03
Rated 5 out of 5 by from I’m really happy with the product. I purchased an inexpensive... I’m really happy with the product. I purchased an inexpensive electric “meat slicer” knife, for $12 to cut the batts. The knife went thru them like butter.
Date published: 2018-12-26
Rated 4 out of 5 by from I used the fire and sound guard to insulate a... I used the fire and sound guard to insulate a basement ceiling (it is appox. R-13, according unofficially to the manufacturer). It was generally easy to work with and affordable; though I understand that other rock wool products (that Home Depot no longer carries) are easier to work with.
Date published: 2018-12-18
Rated 3 out of 5 by from I've used Roxio's Safe N Sound previously, so when I... I've used Roxio's Safe N Sound previously, so when I compare the two, I'd agree with previous reviews that Roxio's mineral wool seems to hold up better when it comes to handling, as this material does crumble a bit. That being said, this material worked for my purposes... But wear a mask!
Date published: 2019-01-15
Rated 4 out of 5 by from The material in these packages was inconsistent. Most of... The material in these packages was inconsistent. Most of the insulation was very good, solid, easy to install. Some of it was too easy to tear, fell apart easily in our hands, and felt like it wasn't compressed properly. Overall it was worth it because it works well to dampen sound.
Date published: 2019-02-13
Rated 5 out of 5 by from Easy to cut to fit and seems to hold together better than the Roxull safe and sound. I don't kno... Easy to cut to fit and seems to hold together better than the Roxull safe and sound. I don't know which is better at sound deadening, I have no way to compare them.
Date published: 2019-01-08
Rated 3 out of 5 by from Similar to rock wool, but definitely not as well made.... Similar to rock wool, but definitely not as well made. I was short one bag on rock wool stop at Home Depot and this is what they carry.
Date published: 2019-01-29
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