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2" 8# Mineral Wool Board (BULK QUANTITY)

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  • Sound Absorption Coefficients - ASTM C423 - From Manufacturer Datasheets *Coefficients are for Non-Faced Product
Rockwool / Thermafiber
Unit Of Measure:
Per Box (6 Panels / 48sf)
Minimum Purchase:
4 unit(s)

 Product Description

2" Thick Mineral Wool Insulation Boards are used as both acoustical and thermal insulation panels. 2" Thick Mineral Wool Insulation Boards are very good at absorbing High and Mid Frequencies, which makes them a popular choice as a core material for wall and ceiling sound panels. This product is sold in boxes of 6 panels which are 2" thick and have panel dimensions of 24" x 48".

 2 inches
Density: 8#
Panel Size: 24" x 48"
Panels per Box: 6 Panels

Manufacturers of this product include Rockwool (formerly known as Roxul) and Owens Corning Thermafiber.

*Please Choose Facing Type:
PLAIN = No facing on either side of board
FRK FACING = Reinforced Silver Foil Facing on 1 side of board, the other side is left plain.

*When using FRK Faced product we recommend using FRK Tape for the seams.

As the Acoustical Performance Chart listed below shows, the 2" 8# Mineral Wool Panels are very good at absorbing High and Mid range sound frequencies.  While these panels will absorb low frequencies, they are average at best at the very Low end of the spectrum.  2" Mineral Wool Insulation Panels will be inserted into a frame, wrapped in acoustical fabric and fastened to the walls and ceilings of sound studios, home theaters, media rooms, etc. 

2" Thick Mineral Wool Insulation Board provides superior thermal, acoustical and personnel protection performance for boilers, precipitators, ducts and mechanical equipment operating at temperatures from sub-ambient to 1200°F.  The 8# density product is a non-combustible, rigid mineral wool insulation board that is water repellent and designed for high temperature applications where durability and compressive resistance are required. Common application areas for this board insulation include storage tank insulations, drying/oven equipment, petro-chemical and power generating equipment protection where high temperature, fire resistance, and moisture resistance are concerns.

Boilers, furnaces and ovens
Heat exchangers, catalytic reducers and precipitators
Reactors, tanks and vessels
Process ducting and plenums
Silencers and acoustical baffles


*This Product is Bulk Quantities Only - Meaning you need to order more than 4 boxes to receive UPS Freight pricing online. Buy insulation in bulk for added savings.  If you want to order less than 4 boxes please go to the non-bulk product.

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