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Internet # 312713245

Model # SG-25-P3--23--47--221

Store SKU # 1005316831

Thermafiber Fire and Sound Guard Unfaced Mineral Wool Insulation Batt 23 in. x 47 in. (16-Bags)

Covers 960 sq.ft. ($1.12 /sq.ft.)
$1078.06 /pallet
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  • 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
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Return this item within 90 days of purchase. Read Return Policy
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Product Details
  • 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
About This Product

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.

  • 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
  • Return Policy
  • California residents
     see Prop 65 WARNINGS
Product ID #: 312713245Internet #: 447563715871Model #: SG-25-P3--23--47--221
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Specifications

Dimensions

Cover Area Per Bag (sq. ft.)960 sq ftCoverage Area (sq. ft.)960 sq ft
Product Length (ft.)3.91 ftProduct Thickness (in.)3 in
Product Width (in.)24 in

Details

Bag Size3.91 ft. x 24 in. x 24 in.Batt/Roll Size3.91 ft. x 3 in. x 24 in.
Compatible Install SurfacePlywoodFaced or UnfacedUnfaced
Insulation FeaturesFire Block RatedInsulation Location2x4 Wall
Insulation TypeBattNumber of Pieces8
Pack Size16Product Weight (lb.)30 lb
Returnable90-DayRoll or BattBatt

Warranty / Certifications

Warranty Information3-Year Limited
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Questions & Answers

10Questions
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Q:Can you use this product against pallet stove pipes
by|Jan 7, 2022
2 Answers
Answer This Question

A:  Hello, Thermafiber Fire and Sound Guard Insulation cannot be in contact with the pipe. We suggest contacting the pellet furnace manufacture for recommendations. Thank you for your inquiry!

by|Jan 7, 2022

    A:  I assume you mean a pellet stove, not a pallet stove. A pellet stove burns pellets, a pallet is for moving heavy objects with a fork lift. You should not use any insulation around a pellet stove pipe…rather there should be a cushion of air. The purpose of the pipe is to release hot gas from the stove, not keep it in. Any heat escaping via conduction through the metal will only warm the room better.  That said, had I some situation where I’d need to insulate for whatever reason, I’d use mineral wool because it will not support fire. They use it in gas fireplaces to emulate the embers that glow at the base of the flame. It’s always in contact with fire, but never ignites, and the instant you turn off the gas, the ‘embers’ go out. However, it may start a fire in adjacent materials.

    by|Jan 7, 2022
      caret
      Q:Where can I find the NRC ratings for this product?
      by|Oct 20, 2021
      1 Answer
      Answer This Question

      A:  Hello sgamer, the NRC rating for our Thermafiber Fire and Sound Guard at 3" thick 1.05. Please note the NRC Rating of an Insulation will only be effective if the insulation is left exposed. If covered by drywall or another hard surface the noise will bounce off the surface before the insulation can absorb the sound. NRC Rating is for the reduction of sound within a room. Not sound reduction between rooms. The NRC does not correlate to the STC of an assembly. While adding exposed insulation to the wall may reduce the sound going through the assembly to the other side of the assembly the NRC & STC cannot be compared.    Thank you for your inquiry!

      by|Oct 20, 2021
        caret
        Q:What is the R value of this insulation?
        by|Aug 30, 2021
        1 Answer
        Answer This Question

        A:  Hello Anonymous, Thermafiber Fire and Sound Guard is an acoustical insulation intended for use on interior walls. The Fire and Sound Guard does not have a R-value assigned to it. Thank you for your inquiry!

        by|Aug 29, 2022
          1 found this answer helpful
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          Q:Can you leave this exposed in a utility room ceiling or does it have to be covered with drywall?
          by|Mar 13, 2021
          1 Answer
          Answer This Question

          A:  Hello DIY, Thermafiber Fire and Sound Guard can be left exposed in a utility room ceiling. Thank you for your inquiry!

          by|Mar 15, 2021
            Showing 1-4 of 10
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            Customer Reviews

            3.9 out of 5
            • 3.9 out of 6 reviews
            • 0% recommend this product
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            Showing 1-6 of 6 reviews
            Only bought this brand because Rckwool was out of stock....
            Only bought this brand because Rckwool was out of stock. This product was not as good, mainly because it fell apart easily which made it difficult to work with
            by
            Response from OwensCorningSep 24, 2021
            Dear JAMES,
            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
              Bought to insulate the attic and common wall for...
              Bought to insulate the attic and common wall for sound in a townhouse. It was easy to work with and install and met my expectations for sound absorption. Contrary to what some others report, I had no problems with the insulation being fragile and tearing apart. As long as you don't manhandle the product it won't tear apart. I would highly recommend for sound absorption.
              by
              • Verified Purchase
              1 found this review helpful
              so easy to work with and it did exactly what...
              so easy to work with and it did exactly what I wanted to quite a guitar studio.
              by
              • Verified Purchase
              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              1 found this review helpful
              Disappointed in this owens corning product! this product is so...
              Disappointed in this owens corning product! this product is so delicate you can`t even get it out of the bag without ripping and tearing and falling apart which made installation very difficult, time will tell how it performs but i won`t buy again.
              by
              Response from OwensCorningJul 21, 2020
              Hello diappointed,
              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
              • Verified Purchase
              2 found this review helpful
              Easy to work with. Stayed together in its shape. 23"...
              Easy to work with. Stayed together in its shape. 23" width fit well between 22" on center joists. We used it to dampen sound between 2 floors, it made a very noticeable difference even before installing dry wall on ceiling.
              by
              • Verified Purchase
              3 found this review helpful
              Showing 1-6 of 6 reviews