Are you considering adding a sauna to your home but unsure whether to install it indoors or outdoors? The decision between an indoor or outdoor sauna can significantly impact your sauna experience, so it’s essential to weigh the pros and cons of each option.

Both indoor and outdoor saunas have their own charm and distinct advantages, but ultimately, the ideal location depends on your lifestyle, available space, and personal preferences. This guide takes a look at the differences between indoor and outdoor saunas, equipping you with the knowledge to make an informed decision.

Indoor Saunas: Convenience and Control

For those who prioritize ease of access and year-round use, indoor saunas hold the upper hand. Here’s a closer look at their pros and cons:


  • Accessibility: Located within your home, an indoor sauna is just steps away, regardless of weather conditions.
  • Year-round enjoyment: Use your sauna anytime, without worrying about temperature or seasonal limitations.
  • Privacy: Indoor saunas offer a private sanctuary for personal rejuvenation.
  • Customization: Integrate your sauna seamlessly into your existing bathroom or design a dedicated wellness space.
  • Control over environment: Precisely control temperature and lighting to create your perfect sauna experience.


  • Space limitations: Finding suitable space for an indoor sauna might be challenging, especially in smaller homes.
  • Moisture management: Careful ventilation and moisture control are crucial to prevent mold and mildew growth.
  • Installation complexities: Some saunas don’t require any electrical work, they simply plug in (others do, but there is no plumbing involved for any saunas we sell).
  • Limited size: Indoor saunas tend to be smaller due to space constraints, accommodating fewer people.

Outdoor Saunas: Nature’s Embrace

Imagine stepping out of your steamy sauna into a cool breeze, gazing at the starry night sky. Outdoor saunas offer a unique immersion in nature, adding another dimension to your sauna experience. Let’s explore their pros and cons:


  • Spaciousness: Outdoor saunas can be larger, accommodating more people for social gatherings or family bonding.
  • Beautiful surroundings: Enjoy the sights and sounds of nature while you unwind.
  • Unique design possibilities: Explore creative designs, incorporating natural elements or stunning views.
  • Enhanced ventilation: Natural ventilation helps manage moisture and humidity.
  • Enjoy a classic sauna experience: Stepping from a hot oasis to the great outdoors is how the sauna experience came to be.


  • Seasonal limitations: You might not be able to use your sauna comfortably during extreme weather conditions.
  • Maintenance: There may be a need for preventative maintenance for your sauna due to exposure to the elements.
  • Privacy considerations: Ensure privacy and security if your outdoor sauna is not in a secluded location.
  • Accessibility: Reaching your sauna might involve stepping outside, especially in harsh weather.
  • Installation complexities: Depending on location and chosen design, installation might require additional permits and considerations.

Additional Factors to Consider

Before making your final decision, be sure to carefully weigh these additional factors:

  • Budget: Both indoor and outdoor saunas require an investment, but outdoor installations may involve additional costs for permits, foundations, and weatherproofing.
  • Lifestyle: If you crave year-round access and convenience, an indoor sauna might be ideal. If you value spaciousness and enjoy connecting with nature, an outdoor sauna could be perfect.
  • Maintenance: Consider your comfort level with ongoing maintenance requirements, including cleaning and seasonal upkeep.

Ultimately, the choice between an indoor and outdoor sauna is personal. Weigh the pros and cons based on your specific needs, desires, and environment. Don’t hesitate to consult with sauna experts or visit showrooms to experience both options and make an informed decision.

Bonus Tip: Consider your future plans. If you envision moving or expanding your home, choose a location that offers flexibility or easy relocation possibilities.

About Mainely Tubs in Maine, New Hampshire, and Massachusetts


Mainely Tubs is a 100% Employee Owned premier Hot Spring Spas dealer. We sell and service new hot tubsused hot tubsportable spasswim spassaunashot tub accessorieshot tub water care, and more. Our Brands Include: Hot Spring SpasCaldera SpasFreeflow SpasEndless Pools Swim SpasFinnleo SaunasCovanaLeisure Time, Fresh WaterSilk Balance, and other brands you can trust.

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