The extremely large industrial ventilation fans and blowers used in the large HVAC duct systems of expansive, multi-level structures are the sources for substantial levels of environmental noise. Duct silencers (often referred to as air duct silencers) provide an effective means for controlling – or reducing – the noise generated within the HVAC ductwork systems.
Our Duct Silencer Solutions
Duct silencer length, open area, and configuration are all determined by the noise control requirements and the design of the duct system. Nauset Engineering will evaluate factors such as air volume and velocity, and will engineer a duct silencer solution to achieve all of the project goals. Duct silencers can be stacked if necessary for larger areas.
Options are available for duct silencer systems such as:
Mounting flanges
Weather caps
Bird screens
Access doors or panels
Transition shapes
Filters
If you need an effective solution to reduce HVAC duct noise, the team at Nauset Engineering is able to evaluate your specific needs and provide the best air duct silencer solutions to meet them.