Indoor sauna
Bespoke designs
that bring elegance and wellbeing into your home
Create your wellbeing space at home with a bespoke indoor sauna. Design, fine materials and thermal comfort come together to turn your interior into a genuine retreat.
Find out more
Our craftsmanship
A one-off design
shaped around your living space
Every Zen indoor sauna is imagined to sit harmoniously within your home. We adapt the dimensions, the design and the timbers to your taste and to your architectural constraints.
Our craftsmen design and build every bespoke sauna in Haute-Savoie, combining traditional skill with modern technology to guarantee beauty, comfort and durability.
Our manufacturing steps
From first contact to your first session
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1
Survey & measurements
Every project starts with a technical visit to understand your needs and assess the constraints of your space. We take precise measurements so the sauna fits your interior perfectly.
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2
Design & plan approval
Our designers create bespoke 3D plans of your future sauna, tailored to your taste and your space. Once approved, we prepare the handcrafting in our Haute-Savoie workshop.
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3
Manufacturing & installation by hand
Timber of French origin is worked with care to guarantee an elegant, lasting finish. The bespoke frames are assembled and insulated before the Swedish stove and the volcanic stones are fitted.
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4
Finishing touches & commissioning
The accessories — bucket, towels and aromatic spray — complete the installation. After a full test of the electrical system and the stove, your sauna is ready to use, at home, in complete safety.
Fine materials for lasting comfort
We select only European materials recognised for their quality and their durability.
Solid timber of French origin offers unmatched insulation and natural beauty, while the Harvia Swedish stoves, from the birthplace of the traditional sauna, deliver even heat and complete reliability.
Every detail, from the volcanic stones to the lighting, works towards a calm and authentic atmosphere.
Contact usOur customer reviews
We are very pleased with our custom sauna! The sales representative was particularly responsive and attentive throughout the project. The craftsman delivered high-quality work, with careful finishes and a genuine attention to detail. The result is stunning and perfectly meets our expectations. We highly recommend this company!
We wholeheartedly recommend Zen Sauna! We recently purchased a sauna from them, and the experience was perfect from start to finish. The customer service is truly attentive, professional, and always available to answer our questions. The guidance during the selection process was invaluable and reassuring. The installation went smoothly, quickly, and with great care. The team is punctual, efficient, and takes the time to explain how everything works, which is greatly appreciated. As for the sauna… we are absolutely thrilled! The quality is outstanding, the finishes are beautiful, and it provides a genuine moment of relaxation every day. A serious, reliable, and passionate company that we recommend without hesitation!
Zen Sauna guided us through our project of creating an indoor sauna, from design to turnkey delivery (including handling the dedicated electrical line from the house's fuse box). We had a wide range of choices for the types of wood, doors, stove, and electrical equipment. The team adapted perfectly to the constraints of the space, and the craftsmanship was meticulous (for instance, the air intake and exhaust grills were custom-made). Throughout the project, communication was very responsive and smooth. Finally, our sauna was delivered within the timeframe stated in the quote. I highly recommend them!
We engaged this company for the design and installation of our bespoke sauna, and we are thrilled with the outcome. The workmanship is meticulous, the materials are of the highest quality, and the team was professional from start to finish. The deadlines were met, and the site was left spotless. The sauna heats perfectly and meets our expectations exactly. We wholeheartedly recommend them!
Fantastic team, extremely professional and attentive to my sauna project, I highly recommend!
Very professional, great installation for our projects in Chatel! See you soon,
We are delighted with our sauna. Delivery was on time. A friendly and top-notch team, attentive and professional. I recommend them without hesitation. There was a minor issue with the door seal, but they responded quickly. Thank you.
Impeccable service from start to finish! The installation was efficient and quick in our chalet. The team is truly professional and pleasant. The sauna works perfectly, just as expected. Nothing to complain about: 5/5 without hesitation! I highly recommend Zensauna.
Very satisfactory experience for the installation of a bespoke sauna with significant location constraints. Professional, high-quality, and prompt service for a very reasonable quote. Unfortunately, there was a small delivery error with the stove, but it was quickly resolved and the stove was replaced, so the customer service is doing its job as well. I highly recommend! 👍🏼
We are pleased with the work done by Zen Sauna and recommend this provider.
Thank you to the entire team for crafting my sauna! The project was designed and delivered to my home in just one month, with excellent finishes. I highly recommend!
A team of serious and skilled professionals, delivering work within the agreed timeframe using quality materials and with great attention to detail. The final result is simply stunning and perfectly meets expectations and budgets. I highly recommend Zen Sauna to anyone looking to invest in a quality outdoor sauna. You can trust them completely.
FAQ
Dreaming of a wellbeing space built into your home?
Entrust the design of your indoor sauna to our craftsmen in Haute-Savoie and enjoy a unique, lasting and calming experience.
What is the difference between an infrared sauna and a traditional sauna?
A traditional sauna heats the surrounding air with a stove and volcanic stones, creating a dry heat that can reach 80 to 100 °C. It encourages deep sweating and profound muscle relaxation.
An infrared sauna heats the body directly using infrared panels. The temperature is gentler (50 to 60 °C) but the heat penetrates deeper into the tissue, which makes it ideal for daily use.
Which wood is best for an indoor sauna?
The choice of wood is decisive for the comfort, the durability and the look of your sauna. The best-suited species are:
- Aspen: pale, resin-free and pleasant to the touch, perfect for contemporary interiors.
- Red cedar: prized for its natural scent and its resistance to moisture.
- Spruce: traditional and warm, ideal for a Nordic feel.
At Zen Sauna we use solid timber of French origin exclusively, dried and treated to withstand heat for years.
How long does it take to install a bespoke sauna?
Installing a bespoke Zen sauna depends on the dimensions, the type of model (indoor or outdoor) and the finishes chosen. On average, allow:
- 1 to 2 days for construction on site,
- then 1 day for full installation by our team.
Once the electrical commissioning and the stove tests are done, your sauna is ready to use straight away.
Can a sauna be installed in a flat?
Yes, provided the room is well ventilated and has a suitable electrical supply. Our bespoke indoor saunas fit easily into a bathroom, a dressing room or a dedicated space.
We carry out a tailored technical study to guarantee that your project is both feasible and safe, with no compromise on comfort.
How do I look after an indoor sauna?
Looking after a sauna is simple, but essential if it is to keep its looks and its lifespan.
- Air the sauna after every use.
- Wipe the benches and walls with a damp cloth and a mild, non-abrasive product.
- Avoid standing water and check the seals regularly.
- Every six months, sand the wood lightly to refresh the surface.
The materials we use — solid French timber and Nordic equipment — make this upkeep easy while guaranteeing exceptional durability.