Where Should You Put a Sauna in Your House? (Guide)

If you are thinking about adding a sauna to your home, one of the most important things to consider is where to place it.

The location of the sauna can greatly affect its performance, safety, and overall enjoyment.

In this article, we will discuss the factors to consider when deciding where to put a sauna in your house.

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Factors to Consider

Before deciding where to put your sauna, there are a few important factors to consider:

Available Space

The first thing to consider is the amount of available space in your home.

Saunas come in different sizes and shapes, and it is essential to choose one that fits the available space.


A sauna generates a lot of heat and moisture, so proper ventilation is necessary.

The ideal location should have good airflow to prevent the buildup of excess moisture, which can lead to mold and other issues.

Electrical Requirements

A sauna requires a dedicated electrical circuit, so it is essential to consider the location’s proximity to an electrical source.


A sauna is a private space where you can relax and unwind, so it is crucial to choose a location that offers privacy and seclusion.


Consider the proximity to your bathroom or shower, as it is important to have easy access to a shower after a sauna session.

Best Locations for a Sauna

Once you have considered the above factors, here are some of the best locations to place a sauna in your home:


The basement is an excellent location for a sauna, as it provides good privacy and seclusion.

The cool temperature of the basement also helps regulate the overall temperature of the sauna, which can help save on energy costs.

Spare Room

If you have a spare room that is not being used, it can be an excellent location for a sauna.

It provides ample space and can be easily converted into a relaxing oasis.


If you have a garage that is not being used, it can also be an excellent location for a sauna.

It offers privacy and can be a great use of an underutilized space.

Outdoor Space

If you have ample outdoor space, consider placing a sauna outside.

Outdoor saunas provide a unique experience and can be an excellent addition to your backyard or patio.

Sauna Placement Tips

Here are some tips to keep in mind when placing a sauna in your home:

Choose a flat surface

Make sure to place your sauna on a flat surface, as it will ensure proper stability and prevent any accidents.

Avoid placing near water

Make sure to avoid placing your sauna near any water source, such as a swimming pool, hot tub, or shower, as it can increase the risk of electrocution.

Choose a well-ventilated location

Choose a well-ventilated location that has good airflow to prevent the buildup of excess moisture.

Install proper insulation

Make sure to properly insulate the sauna, especially if it is located in an outdoor or unheated space.


A sauna can be an excellent addition to any home, providing relaxation, health benefits, and a unique experience.

When deciding where to place your sauna, consider the available space, ventilation, electrical requirements, privacy, and convenience.

Whether you choose to place your sauna in the basement, spare room, garage, or outdoor space, make sure to follow the placement tips to ensure a safe and enjoyable experience.


  1. Do I need a building permit to install a sauna in my home?

It depends on the location and the size of the sauna. Check with your local building department to see if a permit is required.

  1. How much space do I need to install a sauna?

It depends on the size of the sauna. A small two-person sauna can fit in a 4’x5′ space, while a larger six-person sauna can require a space of 8’x12′ or more.

  1. Can I install a sauna on the second floor of my home?

It is possible to install a sauna on the second floor, but it is important to ensure that the floor can support the weight of the sauna and that proper ventilation is in place.

  1. How often should I clean my sauna?

It is recommended to clean your sauna after each use to prevent the buildup of bacteria and germs. A deep clean with a sauna cleaner should be done every few months.

  1. Can I install a sauna myself, or do I need to hire a professional?

It is possible to install a sauna yourself if you have the necessary knowledge and skills, but it is recommended to hire a professional for proper installation and safety reasons.

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