Infographic for where to place a sauna.

Where To Place A Sauna: Finding Your Sauna’s Sweet Spot

Estimated reading time: 15 minutes

Deciding where to place a sauna in your home can be a daunting task. With an abundance of options ranging from a small apartment corner to dedicating an entire room, finding the ideal spot is crucial for the overall sauna experience.

This guide will walk you through various factors and considerations to ensure your indoor or outdoor sauna fits seamlessly into your space and lifestyle.

Let’s dive into finding that perfect spot for your new prized possession!

Visit our SunRay Sauna brand page for a rich selection of our top-tier saunas, and delve into comprehensive information that guides you to your ideal wellness experience.

Key Takeaways

  • Consider accessibility and convenience when choosing the placement of your indoor sauna, such as its proximity to essential areas like the bathroom or relaxation area.
  • Ensure you have sufficient available space for your sauna to promote proper ventilation and airflow for a better sauna experience.
  • Proper ventilation is crucial in maintaining a comfortable and safe environment in your sauna by circulating fresh air and removing excess moisture.
  • Maintain optimal moisture and humidity levels in your indoor sauna by choosing a location with adequate ventilation and airflow.

Factors to Consider When Choosing the Placement of Your Indoor Sauna

When choosing the placement of your indoor sauna, there are several factors to consider, such as accessibility and convenience, available space, ventilation and airflow, moisture and humidity levels, and safety considerations.

Infographic of 5 factors for sauna placement.
Factors to Consider When Choosing the Placement of Your Indoor Sauna

Accessibility and Convenience

Convenience and ease of access play important roles in locating your sauna. Think about its proximity to essential areas throughout your home.

A position near the bathroom or shower is convenient for post-sauna cooldowns.

You might also consider a spot close to a relaxation area, such as the living room or patio, where you can extend that comforting warmth after each session.

Beyond personal comfort, factor in practical concerns too; an easily reachable power source is essential for indoor saunas.

Lastly, ensure it’s a location with minimal disruption so frequent use doesn’t become bothersome for others in your household.

Available Space

Ensuring you have sufficient available space is a critical step when deciding where to place a sauna.

A roomy area not only accommodates the size of your indoor or outdoor sauna but also promotes proper ventilation and airflow, impacting your overall sauna experience.

Outdoor saunas require more considerations regarding space. You need an open distance from the main house for privacy while still having access to necessary facilities such as electricity supply.

Moreover, safeguarding against potential weather elements becomes vital; thus, ample leeway around your outdoor sauna will help install protective structures if required.

Ventilation and Airflow

Proper ventilation is a vital aspect of sauna placement. It helps circulate fresh air and removes excess moisture, creating a comfortable and safe environment for your sauna sessions.

Careful selection of the location for the vents ensures complete removal of moist air while allowing fresh airflow into the sauna area.

This enhances your overall health benefits and prevents damaging issues such as mold or mildew growth over time.

Installing a vent kit can regulate this circulation and alleviate concerns about maintaining airflow in indoor saunas.

Ventilation becomes even more crucial if you consider where to put an infrared sauna since these heat up quickly, making efficient airflow mandatory for safety reasons.

Moisture and Humidity Levels

Proper moisture and humidity levels are essential when determining your indoor sauna’s placement.

The ideal humidity for a traditional Finnish sauna generally ranges from 10 to 20 percent, while infrared saunas typically require a lower level of around 5 to 15 percent.

Maintaining these optimal levels ensures you can fully enjoy the health benefits of your sauna session.

Choosing a location with adequate ventilation and airflow is essential to prevent excessive condensation and mold growth.

Proper ventilation through vents or windows will help regulate moisture levels and create a comfortable sauna environment.

Safety Considerations

There are a few key safety considerations to keep in mind to ensure a safe sauna experience. First and foremost, proper ventilation is essential to prevent moisture buildup and maintain a comfortable environment.

Additionally, it’s important to have adequate drainage in place to prevent water damage to the sauna and surrounding area. 

When installing the sauna, ensure the wiring is clear of any water or hazardous conditions to avoid accidents or damage.

By prioritizing safety measures like these, you can enjoy your sauna sessions with peace of mind knowing that you’ve taken the necessary precautions.

Best Places to Put Your Indoor Sauna

  • Basement or lower level: The basement or lower level of your home can be an ideal spot for an indoor sauna due to its privacy and insulation.
  • Spare room or dedicated sauna room: If you have a spare room or the space to create a dedicated sauna room, this can provide a perfect setting for your sauna experience.
  • Bathroom or master suite: Placing the sauna in your bathroom or master suite allows for easy access and convenience, especially if you enjoy taking showers before or after using the sauna.
  • Outdoor patio or deck: If you prefer an outdoor sauna, placing it on your patio or deck provides a beautiful and relaxing environment with easy access to fresh air.
  • Garage or workout room: Utilizing your garage or workout room as a location for your indoor sauna ensures it is conveniently located near other fitness equipment while maximizing available space.
  • Converted existing space: Consider converting an existing area like a walk-in closet, pantry, laundry room, or even underutilized nook into your personal sanctuary for relaxation and rejuvenation.
Infographic of the best indoor sauna spots.
Best Places to Put Your Indoor Sauna

Basement or Lower Level

The basement is an ideal location for installing an indoor sauna. With its ample space and privacy, it provides the perfect setting for a relaxing sauna experience.

Additionally, basements are often located in out-of-the-way areas of the house, ensuring that your sauna session won’t be disturbed.

Whether you have a finished or unfinished basement, converting it into a sauna is cost-effective and allows you to fully utilize this underutilized space in your home.

Just ensure the environment is not damp before installing an infrared sauna in an uninsulated garage or basement.

A Spare Room or Dedicated Sauna Room

Placing an indoor sauna in a spare room or dedicated sauna room is highly recommended.

This allows for maximum privacy and convenience, as the space can be specifically designed and furnished to enhance the sauna experience.

Whether it’s a small spare room or a larger dedicated area, having a designated space for your sauna ensures you can fully enjoy its health benefits without any distractions.

Bathroom or Master Suite

Transform your bathroom or master suite into a luxurious oasis by incorporating a sauna. Imagine stepping out of the shower and immediately entering into a warm, relaxing sauna session to melt away the stress of the day.

With this convenient placement option, you can seamlessly integrate your sauna into your existing bathroom routine.

Not only will it enhance your daily self-care ritual, but it will also provide numerous health benefits, such as improved circulation and detoxification.

So why not take advantage of this underutilized space in your home and create an ultimate spa-like experience right in the comfort of your own bathroom?

Garage or Workout Room

Installing an indoor sauna in your garage or workout room can be a practical and convenient choice.

Not only do garages provide ample space for privacy, but they are also easy to ventilate, ensuring proper airflow during your sauna sessions.

Similarly, if you have a dedicated workout room, this area can also make an ideal location to install your home sauna.

Whether you choose the garage or the workout room, both options offer enough space and privacy to create a relaxing and enjoyable sauna experience.

Converted Existing Space

Transforming an existing room into a sauna is a convenient option for those who already have the space.

Repurposing an existing area can save time and money, Whether an unused bedroom, a basement, or even a walk-in closet.

With some insulation, proper ventilation, and the installation of sauna equipment, you can easily create your own private oasis right in your home.

Plus, converting an existing space allows you to customize the sauna according to your preferences without building from scratch.

Custom-Built Addition

Building a custom-built addition is an excellent option for placing your indoor sauna. This allows you to design and construct a sauna space specifically tailored to your preferences and needs.

Working with a trim carpenter and electrician allows you to create a sauna that seamlessly integrates into your home’s layout and decor.

Whether it’s converting an existing space or building from scratch, a custom-built addition provides the flexibility to maximize the benefits of your sauna experience while maintaining the aesthetics of your home environment.

Placement Considerations for Your Outdoor Sauna

When choosing the placement of your outdoor sauna, several important factors must be considered. Read on to discover the key considerations that will help you find the perfect spot for your outdoor sauna.

Infographic of the placement considerations for outdoor sauna.
Placement Considerations for Your Outdoor Sauna


Consideration for privacy is crucial when deciding where to place your sauna. Privacy ensures that you can fully relax and enjoy your sauna experience without any interruptions or feeling self-conscious.

Whether you have an indoor or outdoor sauna, choosing a location that provides seclusion and minimizes visibility from neighbors or passersby is essential.

This may involve placing the sauna in a secluded area of your yard, surrounded by landscaping, or installing additional barriers for added privacy.

Distance From the Main House

One important factor to consider when placing an outdoor sauna is the distance from the main house. This is crucial for several reasons.

First, having the sauna too far away may make it inconvenient and less accessible for regular use.

Second, if the distance is too great, connecting the necessary utilities such as electricity or water supply may be challenging. Additionally, a greater distance can also impact privacy and security concerns.

Finding a balance where the sauna is close enough to be easily accessed but not too close to compromising your comfort and privacy is essential.

Landscaping and Aesthetics

Placing an outdoor sauna can significantly enhance the overall look and feel of your backyard space. With its modern aesthetic and natural touches, a sauna can become a focal point that blends seamlessly into your landscaping design.

By carefully considering the aesthetics of your outdoor sauna, you can create an inviting and visually appealing oasis that complements your existing landscape.

Whether nestled among lush greenery or positioned as a standalone structure, the right placement can transform your backyard into a tranquil retreat for relaxation and rejuvenation.

Access to Utilities

Your outdoor sauna will require access to utilities, such as a power source. This is essential for providing electricity to the sauna’s heating system.

Whether you choose an infrared, traditional, or hybrid sauna, proximity to an electrical outlet is crucial.

Ensure there is easy access to a power source so your sauna can function properly and provide the desired health benefits.

Additionally, consider any regulations or restrictions in place regarding outdoor structures and ensure your sauna has a protective enclosure to shield it from the elements.

Remember to assess the available space when selecting an outdoor sauna as well.

Installing Your Sauna in the Right Location

To ensure the proper installation of your sauna, make sure to level the ground, insulate properly, meet electrical requirements, install a ventilation system, and weatherproof the area.

Infographic of 5 steps for sauna installation.
5 Essential Steps for Sauna Installation

Leveling the Ground

Properly leveling the ground is crucial when installing a sauna in the right location. It ensures the stability and durability of the sauna, preventing any unwanted shifting or damage.

The ground should be firm, solid, and free from any unevenness or slopes. Sauna experts recommend using cradles to support the sauna, with a spacing of 4 to 5 inches from the ends of the staves.

If additional cradles are needed, they should be evenly spaced between the initial ones.

These steps will help create a solid foundation for your sauna installation and ensure that it remains steady and secure for years to come.

Proper Insulation

Proper insulation is essential for a sauna to ensure energy efficiency and maintain a comfortable temperature. In Europe, mineral wool is often used as insulation material due to its effectiveness in retaining heat.

This not only helps save on heating costs but also protects the sauna and building structure from potential damage caused by moisture. Good insulation ensures the sauna remains warm and cozy while preventing heat loss.

So, when installing your sauna, choose the right type of insulation to optimize your sauna experience.

Electrical Requirements

Some sauna heaters require 220 volts and must be hard-wired to the electrical box. This means that you’ll need an electrician to install a dedicated circuit for your sauna, as it cannot be plugged into a regular power outlet.

Saunas with 4.5kw or 6.0kw heaters usually require a 30-amp breaker and 10/2 wire.

It’s important to note that GFCI circuits are not recommended for electric saunas because they will constantly trip if water is splashed on the heater rocks.

However, if you live in an area with frequent power outages, it is advisable to consult an electrician for guidance on protecting your sauna from potential electrical issues.

If you’re purchasing a prebuilt sauna, it will only require light assembly and a connection to a power source.

Ventilation System

Proper ventilation is a crucial aspect of sauna design, ensuring effective air exchange and enhancing the heater’s efficiency.

In fact, the oldest known sauna ventilation scheme involved supplying fresh air through gaps under the door or holes near the heater leading to another room.

When placing an infrared sauna in your house, ensuring the area is well-ventilated is essential. This not only improves safety but also helps maintain a comfortable and enjoyable sauna experience.

Installing a dedicated ventilation system will help remove excess heat and humidity from the sauna, creating an optimal environment for relaxation and rejuvenation. Remember: adequate ventilation is key!

Waterproofing and Weatherproofing

It’s essential to ensure proper waterproofing and weatherproofing to protect your sauna from the elements. This will help prevent any damage caused by rain, wind, or extreme temperatures.

Outdoor saunas require extra resilience and additional sealing to shield them from environmental elements like sun, salt, rain, and hail. 

Adequate drainage is also necessary to prevent moisture buildup in the sauna’s location. So when installing your sauna, make sure it’s well-protected against all types of weather conditions for long-lasting enjoyment.

Tips for Enhancing Your Sauna Experience

  • Place your sauna near a shower or pool for easy access to cool off after a hot session.
  • Create a separate relaxation area with comfortable seating and soft lighting for optimal post-sauna comfort.
  • Incorporate natural elements like plants, wood, and stone to create a calming and spa-like ambiance.
  • Add music or soothing sounds to enhance the overall sauna experience and promote relaxation.
  • Design your sauna space with comfort in mind, including plush towels, robes, and cushions for ultimate relaxation.

Placing Near a Shower or Pool

Placing your sauna near a shower or pool can significantly enhance your sauna experience.

After enjoying a relaxing and detoxifying session in the sauna, you can immediately cool off with a refreshing shower or take a dip in the pool to further invigorate your body.

The contrast between hot and cold temperatures stimulates circulation, improves cardiovascular health, and helps relieve muscle soreness.

Whether you have an indoor or outdoor sauna, having it located near water sources allows for convenient access to cooling down after your sweat-inducing sauna session.

Creating a Relaxation Area

Enhance your sauna experience by creating a dedicated relaxation area nearby.

This can be as simple as placing comfortable seating, such as lounge chairs or cushioned benches, within close proximity to your sauna.

You could also incorporate elements of nature, like plants or natural lighting, to create a tranquil and calming atmosphere. Consider adding soothing background music to further promote relaxation.

By designing a dedicated space for unwinding after your sauna session, you can fully immerse yourself in the rejuvenating benefits of this ancient practice.

Incorporating Natural Elements

Enhance your sauna experience by incorporating natural elements. Bringing the outdoors in can create a soothing and rejuvenating atmosphere. 

Consider placing potted plants inside your sauna or adding natural materials such as bamboo mats, river stones, or wood accents to enhance the overall ambiance.

The addition of these natural elements can help promote relaxation and provide a connection to nature while enjoying the health benefits of your sauna session.

Adding Music or Lighting

Enhance your sauna experience by incorporating music or lighting.

Combining soulful tunes with the heat and relaxation of a sauna can rejuvenate your body, mind, and spirit. Choose soothing melodies that promote tranquility and create a calming atmosphere.

Additionally, consider installing lights that provide warm and pleasant lighting decor, as proper lighting directly impacts the ambiance of a space and affects your mood.

By customizing the music selection and choosing the right sauna lights, you can elevate your sauna session to a whole new level of serenity.

Designing for Comfort and Ambiance

Enhancing your sauna experience goes beyond just choosing the right location. Designing for comfort and ambiance can significantly affect how enjoyable and relaxing your sauna sessions are.

Additionally, choosing high-quality materials like cedar wood adds an appealing aesthetic and helps retain heat efficiently for a more enjoyable experience overall.

To Sum Up

Discovering the ideal location for your sauna is crucial in creating a relaxing and rejuvenating experience.

Consider accessibility, available space, ventilation, and safety when deciding where to place your indoor or outdoor sauna.

By carefully selecting the perfect spot for your sauna, you can ensure that it becomes a sweet spot for relaxation and wellness in your home.


Can I place a sauna anywhere in my home?

No, choosing the right location for your sauna is essential to ensure safety and optimal performance. Consider factors like available space, ventilation, and proximity to plumbing and electrical connections.

What are some ideal locations for placing a sauna?

Some ideal locations for placing a sauna include spare rooms, basements, or outdoor areas with proper insulation and ventilation. It’s essential to choose a location that provides privacy and easy access.

Is it necessary to have plumbing near the sauna?

Having plumbing near the sauna is not necessary but can be beneficial if you plan on incorporating showers or other water features into your sauna experience. However, it’s essential to consider water-resistant materials and proper drainage if you choose this option.

Should I consult a professional before deciding on the placement of my sauna?

Yes, it is recommended to consult with a professional such as an electrician or contractor specializing in saunas, before finalizing the placement of your unit. They can provide valuable input based on safety regulations and technical requirements for installation.

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