Internet #206824648

Model # SS315M

Store SKU #1001727014

0031979059683

Johns Manville

15.25 in. x 47 in. 49.7 sq. ft. Sound and Fire Block Mineral Wool Insulation

Overview

JM Sound and Fire Block mineral wool insulation batts help delay the spread of fire between interior floors and rooms. JM Sound and Fire Block mineral wool insulation also provides a substantial barrier against typical household noise. Made from high-density materials designed for maximum sound absorption, it reduces noise transfer in the places you need it most - between interior walls and in your ceilings and floors.
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Frequently Bought Together

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Product Overview

JM Sound and Fire Block mineral wool insulation batts help delay the spread of fire between interior floors and rooms. JM Sound and Fire Block mineral wool insulation also provides a substantial barrier against typical household noise. Made from high-density materials designed for maximum sound absorption, it reduces noise transfer in the places you need it most - between interior walls and in your ceilings and floors.
  • Melting point of 2000°F helps delay the spread of fire
  • Easily cut to needed dimensions
  • For use in interior 2 in. x 4 in. wood framed walls
  • Unfaced - does not have a vapor barrier
  • Can be added to existing insulation
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "

Product Overview

Model #: SS315M
Sku #: 1001727014
Internet #: 206824648

JM Sound and Fire Block mineral wool insulation batts help delay the spread of fire between interior floors and rooms. JM Sound and Fire Block mineral wool insulation also provides a substantial barrier against typical household noise. Made from high-density materials designed for maximum sound absorption, it reduces noise transfer in the places you need it most - between interior walls and in your ceilings and floors.

  • Melting point of 2000°F helps delay the spread of fire
  • Easily cut to needed dimensions
  • For use in interior 2 in. x 4 in. wood framed walls
  • Unfaced - does not have a vapor barrier
  • Can be added to existing insulation
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
JM Sound and Fire Block mineral wool insulation batts help delay the spread of fire between interior floors and rooms. JM Sound and Fire Block mineral wool insulation also provides a substantial barrier against typical household noise. Made from high-density materials designed for maximum sound absorption, it reduces noise transfer in the places you need it most - between interior walls and in your ceilings and floors.
  • Melting point of 2000°F helps delay the spread of fire
  • Easily cut to needed dimensions
  • For use in interior 2 in. x 4 in. wood framed walls
  • Unfaced - does not have a vapor barrier
  • Can be added to existing insulation
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "

Product Overview

Model #: SS315M
Sku #: 1001727014
Internet #: 206824648

JM Sound and Fire Block mineral wool insulation batts help delay the spread of fire between interior floors and rooms. JM Sound and Fire Block mineral wool insulation also provides a substantial barrier against typical household noise. Made from high-density materials designed for maximum sound absorption, it reduces noise transfer in the places you need it most - between interior walls and in your ceilings and floors.

  • Melting point of 2000°F helps delay the spread of fire
  • Easily cut to needed dimensions
  • For use in interior 2 in. x 4 in. wood framed walls
  • Unfaced - does not have a vapor barrier
  • Can be added to existing insulation
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency
  • Buying guide and insulation calculator:

    insulation buying guide
    Insulation calculator button
    "

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Owens Corning ROCKWOOL ROCKWOOL
Name R-15 Thermafiber UltraBatt 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) R-30 ComfortBatt Fire Resistant Mineral Wool Insulation Batt 15 in. x 47 in. (12-bag)
Price
$22.22
$685.00 /pallet
$621.00 /pallet
Ratings (68) (492) (446)
Insulation Location 2x4 Wall,Ceiling,Floor 2x4 Wall,Attic,Basement,Ceiling,Crawlspace,Floor Attic,Attic,Basement,Basement,Ceiling,Ceiling,Crawlspace,Crawlspace,Floor,Floor
Roll or Batt Batt Batt Batt
Faced or Unfaced Unfaced Unfaced Unfaced
Product Thickness (in.) 3.5 in 3.5 in 7.25 in
Coverage Area (sq. ft.) 29.4 ft² 59.7 29.9
View Product View Product View Product

Specifications

Dimensions

Coverage Area (sq. ft.)
49.7
Product Length (ft.)
3.92
Product Thickness (in.)
3.5
Product Width (in.)
15.25

Details

Bag Size
3.92 ft. x 30 in. x 15.25 in.
Batt/Roll Size
3.92 ft. x 3.5 in. x 15.25 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Meal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
49.7
Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Friction Fit,Soundproofing Insulation
Insulation Location
2x4 Wall,Basement,Ceiling,Floor
Insulation Type
Mineral Wool Insulation
Number of Bags
1
Pieces Per Bag
5
Pieces per Pallet
5
Product Weight (lb.)
31.1lb
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
N/A

Specifications

Dimensions

Coverage Area (sq. ft.)
49.7
Product Length (ft.)
3.92
Product Thickness (in.)
3.5
Product Width (in.)
15.25

Details

Bag Size
3.92 ft. x 30 in. x 15.25 in.
Batt/Roll Size
3.92 ft. x 3.5 in. x 15.25 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Meal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
49.7
Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Friction Fit,Soundproofing Insulation
Insulation Location
2x4 Wall,Basement,Ceiling,Floor
Insulation Type
Mineral Wool Insulation
Number of Bags
1
Pieces Per Bag
5
Pieces per Pallet
5
Product Weight (lb.)
31.1lb
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
N/A

Questions & Answers

Is this formaldehyde free?

Is this formaldehyde free?
Asked by: Ryno
Hello Ryno, Thank you for your interest in Johns Manville's Sound and Fire Block mineral wool insulation. The Sound and Fire Block product is not formaldehyde free although air emission testing of similar commercial products have shown that the product passes Green Guard certification (less than 50 ppb formaldehyde). Best regards, Doug Fast
Answered by: JohnsManvilleTeam
Date published: 2019-02-06

CAN YOU USE THIS IN A FORGE

CAN YOU USE THIS IN A FORGE
Asked by: har860
This product has a 2000°F melting point.
Answered by: CommunityAnswer
Date published: 2018-01-11

I'm looking fire rated insulation and sound proof to install between Metal studs 3"5/8.

Comercial job
Asked by: Jamie
Both the Johns Manville unfaced mineral wool and fiber glass products are classified as non-combustible, have a fire hazard classification of 25/50, and are great sound absorption products. We would not recommend the 15-1/4" wide Sound & Fire Block Batts for steel studs as they do not completely fill the space between the studs. We would recommend a fiber glass batt that is a full 16" wide or the MinWool Sound Attenuation Fire Batts that are a full 16" wide.
Answered by: JohnsManvilleTeam
Date published: 2016-07-26
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Customer Reviews

15.25 in. x 47 in. 49.7 sq. ft. Sound and Fire Block Mineral Wool Insulation is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from I used over $2000 worth of the Roxul Safe and Sound product last year for my basement finishing p... I used over $2000 worth of the Roxul Safe and Sound product last year for my basement finishing project and was very pleased with the product. I needed some more to finish up and was surprised when I went to Home Depot and was told they no longer carry the Roxul product in stock but instead now carry the JM product. Since I just needed a couple more bags I got the JM product as the sales person said it was bascially the same as the Roxul product. Wrong. The JM product is much more flimsy and less dense than the Roxul product. It tears apart more easily than the roxul when cutting. Since they are basically the same price I would order the Roxul product if I have another big project.
Date published: 2017-06-27
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