Acoustic louvers are required to reduce excessive noise that exits the facility, via process and exhaust fans, motors, compressors, and other rotating machinery for ventilation. that is deemed by outside sensor points, to be excessive. Acoustic louvers improve noise mitigation more than conventional metal louvers in intake/exhaust ventilation systems. Acero Nutech provides acoustical louvers with glasswool insulation, designed for industrial duty air control applications. They are engineered for optimal performance and efficiency while ventilating internal building heat loads. When selecting acoustic louvers, the noise resulting from a ventilation system, including the number of fans, air change rate, and horsepower requirements are to be considered.