No matter how advanced the design, mechanical equipment will contribute to objectionable vibration and noise in buildings. Building owners’ and tenants’ increasing demand for a comfortable and productive workspace, and the increased presence of sensitive, high-tech equipment requires vibration and noise control issues be considered. Implementing sound design from the start provides better results and is very cost effective. Trying to patchwork noise problems late in the project can be very expensive. This session will examine if, why, or when noise and vibration from HVAC&R equipment causes a problem in buildings, and some practical guidelines to prevent costly errors.