Acoustical fiberglass boards, also known as fiberglass sound panels or acoustic insulation boards, are widely used in architectural and construction applications for soundproofing and noise control. Due to their porous nature, these boards are excellent at absorbing sound waves.
These boards are often rated by their NRC, which measures the material’s ability to absorb sound. Higher NRC values indicate better sound absorption. Acoustical fiberglass boards typically have high NRC ratings, making them effective in reducing reverberation and controlling echoes in spaces like auditoriums, theaters, recording studios, and offices.
This product is sold in the following quantities:
Note: This product will currently ship within (5) business days and is not subject to our “next-day guarantee.”
Sound Absorption at Various Frequencies | ||||||
---|---|---|---|---|---|---|
Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
1" NRC (.80) | .04 | .22 | .72 | .97 | 1.08 | 1.07 |
2" NRC (1.00) | .21 | .78 | 1.04 | 1.07 | 1.06 | 1.04 |
Manufacturer's data per manufacturer's standard testing. |
Details and Specifications | |
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Size | 97" x 49", 121" x 49" |
Thickness | 1", 2" |
Board Weight (ea.) | 97" x 49" x 1" = 20 lbs 97" x 49" x 2" = 40 lbs 121" x 49" x 1" = 24 lbs 121" x 49" x 2" = 48 lbs |
Core | Acoustically Rated Fiberglass |
Core Density | 6 pounds per cubic foot (6 PCF) |
Design | Frameless |
Flammability Rating | Class A |
Architectural Product Reference | Sound Absorbing Wall Unit |
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