Commercial Acoustics rectangular sound attenuators are manufactured in many varieties, module sizes, and materials, including no-fill models and models that eliminate acoustical fill entrainment into the air stream. Engineered for commercial, industrial, and institutional applications, including hospital and clean room systems. Options include heavier gauges, flanges, custom sizes, and custom materials such as aluminum and stainless steel.

Broadband Std Fill

Broadband Mold Resistant

Low Frequency Std Fill

Low Frequency Mold Resistant