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What Is the Average Cost Of an Outdoor Sauna?

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Best Outdoor Saunas to Buy in October 2025

1 Outdoor Sauna 3 Person Infrared Sauna, Infrared Saunas for Home, 1950W Low EMF Far Infrared Sauna Old Fir Wooden Sauna with Beauty Red Light, Foldable Seat, Bluetooth, Chromotherapy Lamp, 20Amps

Outdoor Sauna 3 Person Infrared Sauna, Infrared Saunas for Home, 1950W Low EMF Far Infrared Sauna Old Fir Wooden Sauna with Beauty Red Light, Foldable Seat, Bluetooth, Chromotherapy Lamp, 20Amps

  • DUAL INFRARED THERAPY: FAR & MID-RED LIGHT FOR ENHANCED WELLNESS BENEFITS.

  • SPACIOUS DESIGN: COMFORTABLY FITS 3, PERFECT FOR RELAXATION OR SOCIALIZING.

  • QUALITY CRAFTSMANSHIP: DURABLE OLD FIR WOOD ENSURES LONG-LASTING PERFORMANCE.

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$2,980.00
Outdoor Sauna 3 Person Infrared Sauna, Infrared Saunas for Home, 1950W Low EMF Far Infrared Sauna Old Fir Wooden Sauna with Beauty Red Light, Foldable Seat, Bluetooth, Chromotherapy Lamp, 20Amps
2 saunalife Model CL4G, Cube-Series Outdoor Home Sauna Kit, Up to 3 Persons (Sauna Heater and Sauna Stones Included)

saunalife Model CL4G, Cube-Series Outdoor Home Sauna Kit, Up to 3 Persons (Sauna Heater and Sauna Stones Included)

  • ERGONOMIC DESIGN ENSURES A SUPERIOR SAUNA BATHING EXPERIENCE.
  • EASY DIY INSTALLATION IN JUST ONE DAY WITH TWO PEOPLE.
  • WI-FI APP CONTROL AND GLOWING LED LIGHTS FOR MODERN AMBIANCE.
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$6,349.00
saunalife Model CL4G, Cube-Series Outdoor Home Sauna Kit, Up to 3 Persons (Sauna Heater and Sauna Stones Included)
3 Dynamic Saunas Barcelona 1- to 2-Person Low EMF FAR Infrared Sauna with Red Light Therapy & Bluetooth Speakers | Personal Indoor Dry Heat Sauna for Home & Gym – Made from Canadian Hemlock

Dynamic Saunas Barcelona 1- to 2-Person Low EMF FAR Infrared Sauna with Red Light Therapy & Bluetooth Speakers | Personal Indoor Dry Heat Sauna for Home & Gym – Made from Canadian Hemlock

  • RAPID HEATING WITH PURETECH INFRARED FOR ENERGY SAVINGS
  • SPACIOUS DESIGN PERFECT FOR 1-2 ADULTS' RELAXATION
  • ENHANCE WELLNESS WITH RED LIGHT THERAPY & BLUETOOTH SPEAKERS
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$1,899.99 $2,399.00
Save 21%
Dynamic Saunas Barcelona 1- to 2-Person Low EMF FAR Infrared Sauna with Red Light Therapy & Bluetooth Speakers | Personal Indoor Dry Heat Sauna for Home & Gym – Made from Canadian Hemlock
4 ZYKLZQ Outdoor Infrared Sauna 2 Person, Spruce Wooden Sauna 2050W 110V Heaters Panels with LCD Display Control Multi Color Light Strip Bluetooth Speaker Oxygen Bar(47.24 * 39.37 * 81.89 inch Spruce)

ZYKLZQ Outdoor Infrared Sauna 2 Person, Spruce Wooden Sauna 2050W 110V Heaters Panels with LCD Display Control Multi Color Light Strip Bluetooth Speaker Oxygen Bar(47.24 * 39.37 * 81.89 inch Spruce)

  • ECO-FRIENDLY COMFORT: PREMIUM SPRUCE WOOD FOR NATURAL DURABILITY AND WARMTH.
  • RAPID RELAXATION: 2050W INFRARED HEATER OFFERS QUICK, EVEN HEATING.
  • CUSTOM WELLNESS: USER-FRIENDLY CONTROLS WITH BLUETOOTH FOR AN IMMERSIVE EXPERIENCE.
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$1,899.00
ZYKLZQ Outdoor Infrared Sauna 2 Person, Spruce Wooden Sauna 2050W 110V Heaters Panels with LCD Display Control Multi Color Light Strip Bluetooth Speaker Oxygen Bar(47.24 * 39.37 * 81.89 inch Spruce)
5 KUNSANA Outdoor Sauna 2 Person Infrared Sauna Far Infrared Saunas for Home 0-5 mg Low EMF Home Sauna Spa Mahogany Wood Sauna Room with Bluetooth Speakers, LED Reading Lamps, Chromotherapy Lights

KUNSANA Outdoor Sauna 2 Person Infrared Sauna Far Infrared Saunas for Home 0-5 mg Low EMF Home Sauna Spa Mahogany Wood Sauna Room with Bluetooth Speakers, LED Reading Lamps, Chromotherapy Lights

  • DURABLE MAHOGANY WOOD WITHSTANDS EXTREME WEATHER FOR LASTING USE.
  • LOW EMF INFRARED HEATING WARMS QUICKLY WHILE ENSURING YOUR SAFETY.
  • ENJOY SPA FEATURES LIKE LIGHTS AND BLUETOOTH FOR A RELAXING EXPERIENCE.
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$2,580.00
KUNSANA Outdoor Sauna 2 Person Infrared Sauna Far Infrared Saunas for Home 0-5 mg Low EMF Home Sauna Spa Mahogany Wood Sauna Room with Bluetooth Speakers, LED Reading Lamps, Chromotherapy Lights
6 KASUE Upgraded 2 Person Portable Infrared Sauna Box with 5-Layer Waterproof, 2 Steamers, 2 Folding Chair for Spa, Indoor, Outdoor, Gym, Pilates, 71”x 36”x 49”, Black-2 Person

KASUE Upgraded 2 Person Portable Infrared Sauna Box with 5-Layer Waterproof, 2 Steamers, 2 Folding Chair for Spa, Indoor, Outdoor, Gym, Pilates, 71”x 36”x 49”, Black-2 Person

  • SPACIOUS DESIGN FOR TWO: ENJOY 71 X 49 FOR ULTIMATE COMFORT TOGETHER.

  • RED LIGHT THERAPY: DEEP SKIN PENETRATION FOR MUSCLE RELIEF & RECOVERY.

  • RAPID HEATING SYSTEM: DUAL STEAM POWER WARMS UP QUICKLY FOR INSTANT RELAXATION.

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$279.99 $399.99
Save 30%
KASUE Upgraded 2 Person Portable Infrared Sauna Box with 5-Layer Waterproof, 2 Steamers, 2 Folding Chair for Spa, Indoor, Outdoor, Gym, Pilates, 71”x 36”x 49”, Black-2 Person
7 1 Person Far Infrared Sauna,Outdoor Spruce Wood Dry Sauna Room Infrared Sauna for Home 1400W Infrared Therapy for Personal Home Spa with 5 Heating Panels Bluetooth Speakers Digital Control Panel

1 Person Far Infrared Sauna,Outdoor Spruce Wood Dry Sauna Room Infrared Sauna for Home 1400W Infrared Therapy for Personal Home Spa with 5 Heating Panels Bluetooth Speakers Digital Control Panel

  • PERSONALIZED RELAXATION: ADJUST TEMP & TIME FOR YOUR IDEAL SPA EXPERIENCE.

  • STRESS RELIEF: ENJOY SOOTHING FAR-INFRARED HEAT FOR BETTER SLEEP QUALITY.

  • DURABLE DESIGN: MADE OF NATURAL SPRUCE & TOUGH GLASS FOR OUTDOOR LONGEVITY.

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$1,199.99
1 Person Far Infrared Sauna,Outdoor Spruce Wood Dry Sauna Room Infrared Sauna for Home 1400W Infrared Therapy for Personal Home Spa with 5 Heating Panels Bluetooth Speakers Digital Control Panel
8 Customize Outdoor Steam Sauna 4-10 Person, Canadian Hemlock, Red Cedar Sauna, Porch Option, Glass Window Option, Wood Burning Stove or Harvia Heater with Rocks, ETL Certificate(0-195 °F)

Customize Outdoor Steam Sauna 4-10 Person, Canadian Hemlock, Red Cedar Sauna, Porch Option, Glass Window Option, Wood Burning Stove or Harvia Heater with Rocks, ETL Certificate(0-195 °F)

  • SPACIOUS & CUSTOMIZABLE SAUNA SIZES FOR 4-10 USERS CHOOSE SIZES THAT SUIT FAMILY NEEDS AND COMFORT.

  • PREMIUM WOOD OPTIONS FOR ULTIMATE COMFORT ENJOY LIGHTWEIGHT PINE, DURABLE HEMLOCK, OR AROMATIC CEDAR.

  • EFFICIENT HEATING WITH WOOD OR ELECTRIC STOVES EXPERIENCE IMMERSIVE WARMTH WITHOUT THE HASSLE OF ELECTRICITY.

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$6,090.00
Customize Outdoor Steam Sauna 4-10 Person, Canadian Hemlock, Red Cedar Sauna, Porch Option, Glass Window Option, Wood Burning Stove or Harvia Heater with Rocks, ETL Certificate(0-195 °F)
9 LTCCDSS Low EMF Outdoor Far Infrared Sauna 2-Person, Hemlock Wood Sauna for Home, Withstand Outdoor Temp -5℉-104℉, Bluetooth Speakers, LED Reading Lamps, Chromotherapy Light

LTCCDSS Low EMF Outdoor Far Infrared Sauna 2-Person, Hemlock Wood Sauna for Home, Withstand Outdoor Temp -5℉-104℉, Bluetooth Speakers, LED Reading Lamps, Chromotherapy Light

  • 🌲 LIGHTWEIGHT FIR WOOD: COST-EFFECTIVE, STRONG, AND FRAGRANT SAUNA CHOICE.
  • ❤️ STYLISH HILLSIDE ROOF: SUPERIOR DRAINAGE & WEATHER RESISTANCE FOR GARDENS.
  • ❤️ ULTIMATE RELAXATION: 1750W HEATING, BLUETOOTH, AND 7-COLOR THERAPY LIGHT.
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$2,459.00 $2,599.00
Save 5%
LTCCDSS Low EMF Outdoor Far Infrared Sauna 2-Person, Hemlock Wood Sauna for Home, Withstand Outdoor Temp -5℉-104℉, Bluetooth Speakers, LED Reading Lamps, Chromotherapy Light
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ONE MORE?

The average cost of an outdoor sauna can vary widely based on several factors, including size, materials, heating source, and additional features. Generally, prices can range from a few thousand dollars for a basic, smaller model to over ten thousand dollars for a larger, more luxurious sauna with advanced features. Prefabricated models are typically less expensive than custom-built saunas. Installation costs can also add to the overall expense, especially if electrical or plumbing work is required. It's important to consider maintenance costs as well when budgeting for an outdoor sauna.

How to select accessories for an outdoor sauna?

Selecting accessories for an outdoor sauna involves considering both functionality and comfort. Here are some tips to help you choose the right accessories for your sauna:

  1. Thermometers and Hygrometers: A thermometer is essential to monitor the temperature, ensuring it's at a safe and comfortable level. A hygrometer measures humidity, which is crucial for maintaining the right sauna environment, especially in a steam sauna.
  2. Sauna Stones: Choose high-quality stones that retain heat well, such as peridotite. They should be free of impurities and suitable for sauna use.
  3. Buckets and Ladles: A wooden or metal bucket and a ladle are necessary for pouring water over hot stones to generate steam. Look for materials that are durable and heat-resistant.
  4. Benches and Seating: Comfortable seating is key. Consider weather-resistant wooden benches or ergonomic seating designs.
  5. Lighting: Opt for sauna-safe lighting that can withstand high temperatures and humidity. LED lights designed for saunas can create a calming ambiance.
  6. Backrests and Headrests: These provide extra comfort and support. Look for designs that are heat-resistant and easy to clean.
  7. Towels and Mats: Choose sauna-specific towels and mats made of materials that dry quickly and can withstand high temperatures.
  8. Aromatherapy: Essential oils or scented accessories can enhance the sauna experience. Use sauna-safe diffusers or bowls.
  9. Timers: Installing a sauna timer helps in managing your time inside to prevent overheating or dehydration.
  10. Safety and Maintenance: Consider purchasing a fire extinguisher rated for sauna conditions. Invest in proper cleaning supplies designed specifically for saunas to maintain hygiene and prolong the life of your sauna.
  11. Audio Systems: If you enjoy music or meditation, look for waterproof and heat-resistant audio systems designed for saunas.
  12. Outdoor Considerations: Ensure that any electrical accessories are suitable for outdoor use and are properly installed to withstand outdoor conditions.
  13. Foot Soaking Tub: Place a tub at the entrance for a pre-sauna foot soak, enhancing relaxation and hygiene.
  14. Ventilation: Consider a ventilator or fan system to manage airflow, keeping the sauna comfortable and fresh.

By prioritizing these accessories based on your preferences and the specific conditions of your outdoor sauna, you can create a personalized and enjoyable sauna experience.

How to determine the right size for an outdoor sauna?

Determining the right size for an outdoor sauna involves several considerations to ensure comfort and functionality. Here are steps and factors to help you choose the appropriate size:

  1. Number of Users: Decide how many people will typically use the sauna at the same time. Generally, a sauna should have at least 2 feet of bench space per person.
  2. Available Space: Assess the space in your yard or garden where the sauna will be placed. Measure accurately, considering any setbacks or zoning requirements from local authorities.
  3. Sauna Type: Different types of saunas (e.g., traditional Finnish, infrared) might have different space requirements. Traditional saunas may require more room due to the stove and ventilation needs.
  4. Bench Configuration: The layout of benches can affect the size. L-shaped or tiered benches can optimize space and accommodate more users comfortably.
  5. Height Requirements: Ensure there is enough height for proper air circulation and heat stratification. Typically, ceilings should be at least 7 feet high for traditional saunas.
  6. Future Needs: Consider any potential changes in use-additional family members, frequent guests, or preference changes might require more space.
  7. Comfort and Experience: Ensure there is enough room for users to comfortably stretch out or lie down. This often enhances enjoyment.
  8. Budget: Larger saunas will be more expensive due to increased material and heating costs, so balance size with your budget constraints.
  9. Regulatory Compliance: Check with local building codes and regulations that might dictate minimum or maximum sizes or influence placement and size choices.
  10. Aesthetic Fit: Consider how the sauna size fits aesthetically within your outdoor space. It should complement, not overpower, your landscape.
  11. Ventilation and Accessory Space: Plan for ample ventilation space and possibly areas for accessories, such as changing rooms or outdoor showers.

By assessing these factors, you can better determine the appropriate size for your outdoor sauna to ensure it meets your needs and provides a comfortable, enjoyable experience.

What is the difference between an indoor and outdoor sauna?

The primary differences between indoor and outdoor saunas pertain to their location, installation requirements, building materials, and intended experience. Here are some key distinctions:

  1. Location and Installation: Indoor Sauna: Installed within an existing structure, often in a bathroom, basement, or dedicated wellness area. Installation may be easier if plumbing and electrical components are readily accessible. Indoor saunas can be more convenient in colder climates as you don't have to leave the house to use them. Outdoor Sauna: Typically placed in a garden, backyard, or near a pool. These saunas often offer a more immersive natural experience and can have more design freedom. Outdoor saunas might require additional considerations for weatherproofing, foundation, and electricity running from the house to the sauna.
  2. Design and Aesthetics: Indoor Sauna: Generally designed to blend with existing interior decor, utilizing materials and finishes that complement indoor spaces. Size may be limited by available indoor space. Outdoor Sauna: Can be more varied and adventurous in design, often reflecting natural themes. Some outdoor saunas are designed to look like traditional log cabins or use panoramic glass for views.
  3. Building Materials: Indoor Sauna: Often made with materials suited for indoor use like cedar or hemlock. The choice may be influenced by considerations of space efficiency and compatibility with home interiors. Outdoor Sauna: Requires materials that can withstand weather conditions, like treated wood or weather-resistant timber. Considerations for insulation and durability are crucial.
  4. Ventilation: Indoor Sauna: Requires proper ventilation to manage humidity and ensure air quality within the home, which may involve more specific venting systems. Outdoor Sauna: Ventilation often incorporates natural elements, capitalizing on fresh outdoor air, though it still requires careful design to manage temperature and moisture.
  5. Experience: Indoor Sauna: Offers convenience and ease of access, making it an integral part of daily routines. It may not offer the same level of privacy or ambiance as an outdoor setting. Outdoor Sauna: Often provides a more secluded and tranquil environment, enhancing the relaxation experience. The proximity to nature can make the experience feel more traditional and meditative.
  6. Cost: Costs can vary for both types depending on size, materials, and additional features. However, outdoor saunas may involve extra costs related to site preparation, landscaping, and weatherproofing.

Ultimately, the choice between an indoor and outdoor sauna often depends on personal preferences, available space, climate, and how you envision using the sauna in your lifestyle.

How to improve the safety of an outdoor sauna?

Improving the safety of an outdoor sauna involves several key considerations, ranging from its structural integrity to the way it is used. Here are some steps you can take to enhance the safety of your outdoor sauna:

  1. Proper Installation and Maintenance: Ensure that the sauna is installed by professionals who can verify it meets all safety standards and local building codes. Regularly inspect the sauna for any structural damage, such as cracks or warping in the wood, which could pose a safety hazard. Ensure electrical components and wiring are installed and regularly inspected by qualified electricians to prevent fire hazards.
  2. Fire Safety: Keep a fire extinguisher nearby and ensure it is easily accessible. Make sure it's appropriate for electrical and wood fires. Use only approved sauna stones, as some rocks may explode when rapidly heated. Never leave the sauna unattended while in use, especially if using a wood-burning stove that requires regular attention.
  3. Ventilation: Ensure proper ventilation to avoid carbon monoxide build-up, especially if you’re using a wood-burning stove. Ensure that the flue and chimney are clear and functioning correctly. Install a carbon monoxide detector in or near the sauna for safety.
  4. Electrical Safety: Use only sauna-specific electrical equipment and follow the manufacturer's instructions. Ensure all electrical installations are waterproof and out of reach of water splashes or steam.
  5. Temperature Control: Install a reliable thermometer and humidity sensor. Make sure users are aware of the safe temperature range and duration of sauna sessions. Educate users on the signs of heat-related illnesses, such as heatstroke, and have protocols in place for emergencies.
  6. Safety Equipment: Use non-slip flooring inside and outside the sauna to prevent falls, especially when it's wet. Install safety railings or handles to assist users when entering and exiting the sauna. Consider installing a timer switch that automatically turns off the sauna heating after a predetermined time.
  7. Health Precautions: Advise users to stay hydrated and be aware of their health conditions before using the sauna. Post clear guidelines and warnings about sauna usage, particularly for individuals with health conditions such as heart disease or those who are pregnant.
  8. Environmental Considerations: Ensure the sauna is placed on a stable foundation and away from any flammable materials like dry bushes or grassy areas. Check your local climate and landscape, as certain conditions may increase the risk of wildfire or flooding that could impact sauna safety.

By taking these steps, you can significantly enhance the safety of your outdoor sauna, providing a secure and enjoyable experience for all users.