Home saunas in Switzerland – costs, types, and realistic planning Saunas are a popular feature in many homes, especially in countries like Switzerland. But what does it cost to install a sauna at home? What types of saunas are available? And how can you plan your project realistically?
From prices and construction types to practical examples—all the important information you need for your sauna construction project.
Having your own sauna means relaxation without opening hours, short distances, and a real boost to your quality of life. Whether for regeneration after sports, as a health ritual, or as an exclusive extra for your property, home saunas are becoming increasingly popular in Switzerland. At the same time, the market is
confusing: the price range is enormous, from inexpensive infrared cabins to custom-made wellness solutions. This guide will help you to classify sauna types correctly, estimate costs realistically, and avoid typical planning mistakes before they become expensive.
How much does a home sauna cost?
Investing in a home sauna can cost anywhere from a few thousand dollars to a high five-figure sum. The decisive factors are the design, technology, material quality, and installation situation. Deciding early on which type of sauna really suits your everyday life will save you a lot of money later on.
Typical total costs depending on sauna type (including installation)
Infrared sauna
Approx. $2,500–$5 ,500
Compact, energy-efficient, quick to set up.
Ideal for smaller rooms and regular short sessions without extreme heat.
Finnish sauna (classic)
• Simple kits/DIY: approx. $1,500–$5,000
• High-quality design by a specialist company: approx. $8,000–16,000
High temperatures, infusions, intense sweating.
Professional solutions are significantly more durable and energy-efficient.
Steam or biosauna
Approx. $10,000–20,000
Milder temperatures, higher humidity. More technically complex due to steam generator, sealing, and ventilation.
Barrel sauna / garden sauna
Approx. $6,000–15,000
Popular for outdoor use, heats up quickly, often requires a permit. Factor in the cost of foundations and electricity connection.
Sauna types compared – which one is right for you?
Finnish sauna – intense andclassic
With temperatures ranging from 80 to 110 °C, the Finnish sauna is the most intense type. The dry climate, combined with infusions, stimulates the circulation and induces deep sweating. It requires good insulation, sufficient space, and a powerful stove.
Suitable for:
Sauna fans who love classic rituals and use the sauna regularly.
Please note:
Higher power consumption and longer heating time.
Steam/bio sauna – gentle wellness focus Moderate temperatures (45–65 °C) and higher humidity are the main features here . The heat is perceived as more pleasant, is gentle on the circulation, and has a positive effect on the skin and respiratory tract. However, it is more technically demanding.
Suitable for:
Families, wellness enthusiasts, people who are sensitive to heat.
Please note:
More complex technology, maintenance, and ventilation.
Infrared sauna – efficient and flexible
Infrared cabins do not heat the air, but rather the body directly. They can be used immediately, are very energy-efficient, and require little space.
Ideal for short, regular use to relax muscles.
Suitable for:
Athletes, small apartments, low operating costs.
Please note:
Does not provide the classic sauna or infusion experience.
Where can a home sauna be installed?
Basement
Plenty of space, stable temperatures.
Ventilation is particularly important due to higher ground moisture.
Bathroom
Very convenient due to proximity to shower and water connections.
Check space and ceiling height.
Attic
Cozy, but technically challenging.
Check load-bearing capacity, insulation, and power supply.
Garden/outdoorarea
Barrel or garden saunas offer plenty of privacy.
Consider foundations, power supply, and permits.
Which wood is suitable for saunas?
The right wood has a huge impact on climate, safety, and durability.
For seating surfaces and interiors:
Aspen, abachi, hemlock, or Swiss pine—low in resin, splinter-free, and pleasant to the touch.
For construction and outdoor areas:
Spruce or fir (interior), cedar or thermowood (exterior). Cheap, poorly dried wood often leads to cracks,
resin leakage, or deformation—a common mistake when trying to save money.
Power consumption & running costs
Classic sauna:
approx. 9–14 kWh per sauna session → usually $2.50–4
Infrared sauna:
approx. 1–3 kWh → often less than $1
Good insulation and a correctly sized heater are crucial for low operating costs.
Install it yourself or hire a professional?
Simple kits can be installed by hand. However, as soon as high-voltage current, special dimensions, sloping roofs, or outdoor installation come into play, a professional is highly recommended. Specialist companies precisely coordinate insulation, stove output, and ventilation—
saving energy and hassle in the long term.
Care and service life
A well-maintained sauna will easily last for several decades.
Important:
- Always place a towel underneath
- Clean the wood regularly with a mild cleaner
- Ventilate well after using the sauna
- Lightly sand the seats once a year
- Check the technology and screws occasionally
- Small maintenance steps prevent expensive renovations.
Conclusion: The right sauna is a long-term investment.
A home sauna offers relaxation, health benefits, and comfort—and is often cheaper to run than you might think. The most important factor is not the lowest purchase price, but rather the combination of the right type of sauna, good insulation, high-quality wood, and professional installation.
With careful planning, you can enjoy a long-lasting wellness solution that will bring you years of pleasure.
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