Hetki Sauna interior – authentic Finnish log outdoor sauna made in Finland, in a beautiful garden setting, customized to your liking, nurturing body and mind

AUTHENTIC FINNISH OUTDOOR
SAUNA READY-MADE
FOR YOUR YARD

Are you dreaming of a first-class sauna in your own yard? We deliver an authentic Finnish Hetki sauna ready-made to your yard - according to your preferences.

HETKI SAUNA

An authentic Finnish log sauna.

From around 23.000 €.

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HETKI SAUNA PLUS

Sauna and dressing room together.

From around 31.000 €.

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HETKI SAUNA MAX

Sauna for larger space needs.

From around 31.000 €.

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HETKI CABIN

Multipurpose yard building.

From around 21.000 €.

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ENJOY THE WARMTH OF A REAL LOG SAUNA

The world is getting busier all the time. In the heat of the sauna, the everyday stress is forgotten and the body relaxes. The best sauna enjoyment is offered by an authentic Finnish log sauna.

Get inspired

TWO WAYS TO ACQUIRE

CHOOSE FROM
THE COLLECTION

The Hetki Collection offers four stylish, carefully considered ensembles by our designers.

Hetki Collection

DESIGN IT
YOURSELF

With our planning tool, you can design a completely unique solution for your yard. You will receive the offer in your email.

To the planning tool

Design your own authentic Finnish Hetki log sauna, fully customizable outdoor model for garden, backyard wellness and relaxation

You can also contact us directly with your sauna wishes at info@hetkisauna.com

Sauna Aatos, Hetki’s AI-based Finnish sauna master, helping you enjoy authentic sauna experiences, wellbeing, relaxation and health

"HOW CAN I HELP YOU?"

I am Sauna Aatos, a sauna master based on artificial intelligence. I will help you with your questions related to Hetki Saunas, sauna-going and saunas in general. Feel free to ask, I will answer to the best of my ability.

Start by asking

People enjoying a Hetki Sauna – authentic Finnish outdoor sauna experience with steam, heat and water ladled onto the heater

EXPERIENCES FROM HETKI SAUNA

See what kind of feedback we have received from our customers. Feedback is valuable to us, as we constantly strive to ensure that our products and services meet our customers' needs and wishes.

Read about experiences

Hetki outdoor Finnish log sauna with insulated roof, handcrafted in Finland for durability, comfort and an authentic sauna experience.

Should a Sauna Roof Be Insulated?

Discover why proper roof insulation is essential in a sauna. Without it, heat escapes quickly, the heater works harder, and the experience becomes less enjoyable. At Hetki, every outdoor Finnish log sauna is handcrafted in Finland with insulated roof structures, ensuring durability, energy efficiency, comfort, and an authentic sauna experience that lasts for years.

Sauna Aatos the sauna elf, Hetki’s digital guide inspired by the Finnish sauna elf tradition, combining heritage and help

The Sauna Elf: A Quiet Guardian of Finnish Tradition

In Finnish folklore, the sauna elf – or saunatonttu – guarded the sauna’s warmth and spirit, reminding visitors to behave respectfully. At Hetki we honor this tradition with Aatos, our AI sauna elf who quietly carries the same values of helpfulness and respect into the digital age, guiding you to authentic sauna experiences.

Hetki outdoor Finnish log saunas with dovetail corners shown in black and natural wood finishes, handcrafted and sustainable

Black, Natural – or Any Color You Like

The exterior finish defines how your sauna looks and feels in its surroundings. Hetki saunas are handcrafted from Finnish spruce and treated by hand with breathable, translucent stains. Choose timeless black, natural spruce, or other finishes to reflect your style. Durable, sustainable, and made to age beautifully outdoors.

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Detailed view of Hetki Sauna benches – handcrafted from robust Finnish spruce planks, authentic outdoor sauna quality and design

WARM WELCOME!

Are you considering a sauna for your yard? Do you want to learn more about our sauna and its many possibilities? Contact your local Hetki retailer. He is a sauna expert and will be happy to give you more information and answer any questions you have.