Placing a Light Switch Near a Shower


When it comes to wiring or rewiring their bathroom, many homeowners are presented with a difficult conundrum. They may wish to run the wiring for a light switch or exhaust fan switch next to their shower stall so that it is convenient for them to use either device before stepping out of the shower or while they are drying off. You may be worried about the safety standards and code regulations that apply to this kind of installation, and there are a few things that you need to keep in mind.

National Electrical Code

In the United States, the National Electrical Code is the mandatory code that must be followed to ensure that electrical wiring and fixtures are safe. Although the NEC is only applicable in the United States, the majority of nations have electrical rules and criteria that are comparable for electricians who work inside their borders. Before beginning any kind of electrical work, it is a good idea to consult the NEC in order to guarantee that all of your fittings and wiring will be up to code.

NEC Requirements

According to This Old House, the National Electrical Code (NEC) prohibits the installation of switches inside the walls of a shower or tub, with the exception of when the switches are included as part of a shower assembly. To put it another way, installing a switch inside of a shower constitutes an infraction of the building code unless the switch was originally intended to be a part of the shower assembly that was purchased from the manufacturer. There is no indication in the NEC that a switch cannot be installed within reach of a shower; nonetheless, there are a few factors to bear in mind if you are contemplating placing a switch in close proximity to your shower.

Overspray and Safety

When putting a switch next to a shower, there are essentially two considerations to keep in mind. The first thing you need to do is check to make sure that the switch is not located in an area that might be contaminated by water from the shower’s overspray. According to Inspectapedia, this may raise the danger of receiving an electrical shock or causing a short circuit. The second problem is one of safety; by placing a switch so close to a shower, you are putting yourself in danger. It is very risky to flip the switch with wet hands or while standing in water because of the potential for electrocution. Even while you may keep in mind that you shouldn’t flip the switch if you’re wet, other people, especially younger children, might not.


If you have your heart set on installing a switch next to your shower, you should look for one that is suitable for usage in moist environments or outdoors. You could also want to think about positioning a switch that operates through a remote control some distance away from the shower, and then utilising the remote control, which is powered by a battery, to activate the switch. The possibility of receiving an electric shock has been eradicated, and many remote controls may be attached to the wall in the same manner as a standard light switch.