Products
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Freestanding SK-6 Sound Barriers

Freestanding SK-6 Sound Barriers

ENC’s Freestanding STC-43 panels (SK-6 panels) are fabricated with a galvanized exterior sheet metal skin, an acoustical absorber with a septum barrier, and a galvanized perforated liner that faces the noise source.

Products
/
Freestanding SK-6 Sound Barriers

Freestanding SK-6 Sound Barriers

Sound barrier at a work site with image taken from above

Portable sound barrier walls built in front of a building to protect from noise.

Portable Sound Walls | Movable Sound Walls | Freestanding SK-6 Sound Barriers

Front view of Freestanding SK-6 Sound Barriers

Environmental Noise Control, Inc.’s Freestanding SK-6 Sound Barriers are fabricated with a galvanized exterior sheet metal skin, an acoustical absorber with a septum barrier, and a galvanized perforated liner that faces the noise source.

These panels are used for low-frequency and heavy-duty applications. These portable sound panels can be moved around a project site with a forklift for easy, effective positioning. They are 12′ tall and have a smaller footprint than our SK-8 panels.

About ENC’s Freestanding SK-6 Sound Barriers

Specs
Sound Transmission Class rated STC-43 in accordance with ASTM E-413
Sound Absorption Rating of N.R.C. 1.00
Engineered to meet UBC/IBC Wind Load requirements
Size: 6 feet wide by 12 feet high (1.8 meters wide by 3.7 meters high)

STC-43 Sound Transmission Loss (dB)

% Octave Band Center Frequency	STC-43 Sound Transmission Loss
31.5 Hz	21 dB
63 Hz	14 dB
125 Hz	26 dB
250 Hz	32 dB
500 Hz	28 dB
1000 Hz	51 dB
2000 Hz	60 dB
4000 Hz	67 dB