While hot tubs and saunas are terms often used interchangeably, they are key differences between the two. While both are essentially used as a means of relaxation, and can also be used for physical therapy, there are differences in terms of installation, utility, and maintenance. If you wish to buy a hot tub or a sauna, but do not know how to choose between them, here are some salient points to remember.

Hot tub vs. Sauna

1. Aesthetics
In comparison to saunas, hot tubs are more versatile. They can even add to the aesthetics of your deck or backyard if placed in the right manner. There are various designs, cabinet options, and types available to match your preferences. On the other hand, saunas are mostly indoors and do not become a style statement for the owner, like a hot tub. While lighting can enhance the look of a hot tub, it does little to impress anyone who is not using the sauna. There are not many special features that one can use either.

2. Installation
For people wondering whether and how to buy a hot tub or sauna, it is important to understand the difference in installation between the two. Saunas are available prefabricated, and they can also be constructed using moisture and mold resistant materials. The construction of the room should be such that water vapor is not trapped inside the walls. Hot tubs, in comparison, require lesser space and are easier to install. They only require a water source and a power outlet. A hot tub is heavy and the base should be strong enough to withstand the pressure. Installation is often a major part of the cost of owning a hot tub and a sauna. Thus, you must not make the decision in haste, but understand your needs first.

3. Maintenance
A sauna should be scrubbed well after use and kept clean at all times. It may require a cleaning agent against mold or any other dirt. If you have installed a sauna outdoors, you will need to get it pressure-washed periodically, aside from getting it sanded. A hot tub, on the other hand, does not require such intense maintenance. There are test kits for the water and simple sanitizing agents that you will need to use about once a week.

4. Social usage
A sauna can be quite intimate compared to a hot tub, primarily due to its location. It also cannot be used by too many people at one time, since in-home saunas tend to be much smaller than those at spas. A hot tub, on the other hand, can be used more casually. It is a more popular option if you frequently entertain or have friends living over for a while. Of course, hot tubs can also be strictly private and used as such.