Data centres run continuously, and so does the noise from the cooling infrastructure that keeps them operational. Chillers, cooling towers, air-handling units, and condenser banks generate significant low-frequency energy. This type of sound travels further than broadband noise, carries into residential areas with more perceptible impact, and is considerably harder to attenuate once the mechanical layout is fixed.

The acoustic risk to a data centre project rarely surfaces during construction. It surfaces at the development application stage, when planning authorities and nearby residents begin assessing noise impacts on surrounding receivers. AcousTech enters the conversation before the DA is lodged, conducting acoustic risk assessments that identify planning risks before they become conditions or objections. NATA-accredited performance data across the full product range support acoustic consultant submissions from day one, providing projects with the independently verified technical evidence that planning decisions require.

AcousTech designs acoustic systems for data centre environments from the schematic stage: acoustic louvres for cooling plant ventilation openings, screen walls for rooftop and external plant, attenuators for air intake and exhaust runs, acoustic panels for plant rooms and Sonic Access acoustic doors for access points. Each system is coordinated with the mechanical design rather than applied around it.