What are the best ways to reduce hand dryer noise?
Loud hand dryer noise from bathrooms can be distracting to people in the surrounding areas. It can negatively affect the experience of diners in restaurants; create disturbances in schools that can disrupt classrooms; and negatively affect workplace productivity, but did you know that it is possible to reduce hand dryer noise.
Consider Hand Dryer Placement
The placement of hand dryers in your bathrooms can have a big impact on how much sound is created and can escape into the surrounding areas.
Avoid placing hand dryers directly opposite doors. If there is a clear line of sight from the dryer to the bathroom door, the sound can more easily escape whenever the door is opened. Where possible, to reduce Hand dryer noise, the appliances should be mounted on a wall that is perpendicular to the entrance to the bathroom. This directs sound away from the doorway and helps to reduce the amount of noise.
You should also avoid mounting hand dryers too close to a facing wall. By creating space between the dryer and the opposite wall, you give the sound more space to attenuate slightly and prevent too much echoing.