Electrical & Safety
Prefabricated hot tubs
-vs-
Custom Inground hot tubs
In most states and cities, prefabricated above ground hot tub under a certain capacity and size do not require a building permit.
So, you likely won’t need a building permit if you are installing an average-size above ground (portable) hot tub.
This changes, though, if you are having a hot tub custom-built, or are installing an in-ground hot tub. In that case, you will need a building permit to proceed.
Electrical Safety
Even if you are planning to install a prefabricated above ground hot tub, you will still need to adhere to your local code enforcement offices for electrical codes.
For example: you need to have an electrician check your electrical sources to make sure there is no risk of electrical shock.
State Specific Requirements
In addition to general requirements, many states and even counties enact their own safety and permit requirements for hot tubs.
Here are some examples:
- Distance from the property line: In states such as Florida, California and You’ll need to set you hot tub at least five feet from your property lines.
- Safety barriers: Some states require that hot tubs be protected by safety barriers or locking covers to prevent accidental drowning
- A choice of safety measures: In Florida, residential hot tub owners must implement at least one of several safety measures. These include things like an exit alarm, a locking hot tub cover and a safety barrier that is at least four feet in height.
- Distance from power lines: In Florida it is required that you do not place a hot tub underneath over head power lines. If the power lines fall directly down to the ground, you should have your hot tub placed at least ten feet away from the drop zone. This only applies to power lines and does not apply to cable or phone lines.
Of course, these permit requirements vary by location. So be sure to check with your local permit office before making any decisions or installing your hot tub.