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Auralex 4" Mineral Fiber Insulation Panel - 3 Pieces

BH #AUMFI4 • MFR #4MF24
Auralex 4" Mineral Fiber Insulation Panel - 3 Pieces

3

Pieces

Key Features
  • 24 x 48 x 4"
  • Sound Absorption and Insulation
Those in the process of constructing a space that involves anything audio, will find that the best way to tighten up a room's sound and make it more soundproof is to design it right, build it tight (reduce air travel) and make the partitions as dense as possible.

The 4" Mineral Fiber Insulation from Auralex is specifically designed for acoustical usage and comes in 48 x 24 x 4" panels. It yields much better bass trapping, overall absorption, thermal characteristics, moisture absorption and sound transmission loss (isolation.) It is also denser than regular fiber insulation and rates better in retarding flame spread and smoke density, including a 1200° burn point vs. 650° for standard insulation.

Special Order
Expected availability: 7-14 business days
$159.99
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Important Notice

  • This item is noncancelable and nonreturnable.
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what is the R value of 4" and can it be used in ...

what is the R value of 4" and can it be used in exterior application?
Asked by: Sean
The R value is 4.20, and is not intended for outside installations. https://www.auralex.com/product/mineral-fiber-insulation/
Answered by: John
Date published: 2019-06-04
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