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If your installation is a commercial application we recommend that you only consider those products that have a documented fire rating meeting a specific standard. Since local fire codes are not harmonized and are not applied in a uniform manner by local inspectors there is no guarantee of passing inspection.

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The best way to tighten up a room's sound and make it more soundproof in the process is to design it right, build it tight, and make the partitions as dense as possible. That's where Auralex's specialized Mineral Fiber sound insulation comes in. It's WAY more dense than "the pink stuff" and is specifically designed for acoustical use. Auralex has found that it yields much better bass trapping, overall absorption, thermal characteristics, moisture absorption, and sound transmission loss (isolation) than any other product they know of.

Questions? Contact our Sales and Service Pros for expert advice and package pricing.

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-Because of this we recommend checking with your local fire marshal or building inspector regarding which specific test standards will be accepted prior to purchasing our product.

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For additional information, please refer to the "Auralex Mineral Fiber Insulation Datasheet" located under the "DOCUMENTATION" tab above.

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If you agree, we may use your personal information from any of these Amazon services to personalize the ads we show you on other services. For example, we may use your Prime Video Watch history to personalize the ads we show you on our Stores or on Fire TV. We may also use personal information we receive from third parties (like demographic information).In addition, if you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie notice. Your choice applies to using first-party and third-party advertising cookies on this service. Cookies store or access standard device information such as a unique identifier. The 96 third parties who use cookies on this service do so for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products.In any case, we use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. Click “Decline” to reject, or “Customise” to make more detailed advertising choices, or learn more. You can change your choices at any time by visiting Cookies and advertising choices. To learn more about how and for what purposes Amazon uses personal information (such as Store order history or Prime Video Watch history) and cookies, please visit our Privacy notice and our Cookie notice.

The 2MF24 from Auralex is a 6-pack of 2" x 24" x 48" Mineral Fiber Panels for use in acoustic treatment of a room (or more) during construction.

Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.

Provides superior acoustic performance with an NRC of 1.00 (2") and 1.05 (4"). It has a thermal performance based upon an R-Value of 4.20 (per inch of thickness). With 8 pounds per cubic foot (PCF) nominal density, Auralex Mineral Fiber panels are preferred in wall, ceiling, and floor construction for reduction of sound transmission when compared to most standard thermal fiberglass insulation. Mineral Fiber is most effective when used in concert with RC-8 Resilient Channel and SheetBlok Sound Barrier (wall and ceiling isolation), or U-Boat Floor Floaters and SheetBlok Sound Barrier (floor isolation).

The 2MF24 from Auralex is a 6-pack of 2" x 24" x 48" Mineral Fiber Panels for use in acoustic treatment of a room (or more) during construction ... Read more

Advantages vs. Std. Fiberglass: better sound isolation, better acoustic absorption, lower moisture absorption, better flame spread and smoke density, 1200° burn point vs. 650°

While many Auralex products are fire retardant and/or self extinguishing to varying extents, we cannot guarantee that any product meets the specific building code regulations in your area as regulations widely vary from place to place. Check with your local fire marshal or building inspector for approval prior to purchasing or installing any of the Auralex products. Neither Auralex nor Full Compass will be held liable for property damage or injuries caused by misuse of Auralex products.

-We can provide fire test reports for many of Auralex's fire rated products performed by certified third party testing facilities. Contact your Sales Pro for more details.