An outdoor sauna where everything goes quiet.

Three sizes in solid CLT, with mirrored glazing and a warm timber interior. Designed by Piotr Gniewek.

Explore models and prices
Dark timber Tyyni at dusk with a glowing interior among coastal pines.

Tyyni – the collection film

About the film

A light-timber Tyyni on coastal rocks in golden light. A woman fills a bucket with water; a man splits wood beside a black Tyyni. A fire is lit in the stove, a woman and a man sit on the bench and pour water on the stones, and steam rises. Finally, the sun sets over the sea behind the pines. The film has no dialogue.

Choose your Tyyni.

Compare three sizes, explore the interiors and find the layout for your garden.

  • Tyyni 8 with a compact terrace and mirrored glazing in an autumn forest.

    Tyyni 8

    An intimate sauna.

    • 7.9 m² built-up
    • 3–4 people
    • Sauna room and a compact terrace
    Dimensions and heater
    • 3,500 × 2,250 × 2,600 mm
    • Heater: HUUM HIVE Mini 9 kW electric or wood-fired

    PLN 90,405 incl. VATPLN 73,500 net

  • Dark timber Tyyni 10 on coastal rocks among pine trees.

    Tyyni 10

    A sauna with a changing room.

    • 9.6 m² built-up
    • 3–4 people
    • Sauna room and changing room
    Dimensions and heater
    • 4,250 × 2,250 × 2,600 mm
    • Heater: HUUM HIVE Mini 9 kW electric or wood-fired

    PLN 108,855 incl. VATPLN 88,500 net

  • Light Tyyni 14 with mirrored glazing reflecting snow-covered trees.

    Tyyni 14

    A sauna for a larger group.

    • 14.1 m² built-up
    • 6–8 people
    • Sauna room, changing room and lounge
    Dimensions and heater
    • 6,250 × 2,250 × 2,600 mm
    • Heater: HUUM HIVE Mini 9 kW electric or wood-fired

    PLN 119,925 incl. VATPLN 97,500 net

The models at a glance
The models at a glance
ModelBuilt-upPeopleLayoutPrice incl. VAT, PLN
Tyyni 87.9 m²3–4Sauna room and a compact terrace90,405
Tyyni 109.6 m²3–4Sauna room and changing room108,855
Tyyni 1414.1 m²6–8Sauna room, changing room and lounge119,925

What the price includes

The price covers a complete, ready-to-use sauna: CLT structure and benches, heater, tempered mirrored glass, door, thermowood floor, EPDM roof membrane and an oil finish inside and out. We build the whole sauna indoors and set it in your garden in a single day: crane placement and connection happen on delivery day, and the offer prices them together with transport.
Prices are for delivery in Poland and include 23% VAT. Transport is quoted separately because it depends on distance and access; the offer prices it from the postcode of the site. For other countries we quote in EUR with local VAT.

Read the questions and answers

Configure your Tyyni

Compare the three sizes, then choose your heater and extras.

Choose the size
Model
Length × width3.5 × 2.25 m4.25 × 2.25 m6.25 × 2.25 m
Built-up7.9 m²9.6 m²14.1 m²
People3–43–46–8
LayoutSauna room and a compact terraceSauna room and changing roomSauna room, changing room and lounge
Price incl. VAT, PLN90,405108,855119,925
Exterior
Interior
Heater
Add-ons

Heater control works with the electric heater only. Light and audio work with either heater.

Total, excluding transport (quoted in the offer)Choose a size to see the total

Choose your colours.

Combine the exterior and interior colours. Explore nine combinations on Tyyni 14, then choose your size in the configurator.

Exterior
Interior
Studio render of Tyyni 14 with a black exterior and natural timber interior.

Time for yourself.

A walk to the sauna, warmth on the bench and a quiet moment outside.

  • A couple walks towards a dark timber sauna on a rocky shore.

    Arrive.

    Leave the day behind on the walk to the sauna.

  • A couple sits on a timber sauna bench with a water bucket in front.

    Warm up.

    Sit back, pour water on the stones and enjoy the view.

  • A couple rests on coastal rocks by a small fire, with a guitar.

    Stay a little longer.

    After the warmth, take your time outside.

Timber, light and the view.

The 100 mm solid CLT structure remains visible inside. The grain, layered edges and large window define the space.

See the full standard
  • Layers of cross-laminated timber visible along the edge of a sauna bench.

    Solid timber benches

    The exposed edge shows the layers of cross-laminated timber.

  • Timber window frames and tall glazing overlooking snow-covered trees.

    A window onto the garden

    Large glazing brings the surrounding landscape into view.

  • Metal door hinge mounted on the timber frame of a sauna.

    Details within reach

    Simple metal fittings sit against the timber frame.

Piotr Gniewek, designer of Tyyni, standing with folded arms in a bright studio.

Designed by Piotr Gniewek.

Piotr Gniewek grew up in his grandparents' workshop and learned architecture and sauna culture while studying and working in Finland. He designed the Tyyni collection as a simple volume with one large window that brings nature closer. Today Hombee builds and delivers Tyyni.

Finns want their saunas close to nature.

Piotr Gniewek

Tyyni in the press

Tyyni – the story of the collection

About the film

A film about the Tyyni collection, published by Tyyni Sauna in 2023. It shows how Tyyni combines Finnish sauna culture with modern architecture and long experience in building saunas.

From the first call to the first löyly.

We build the whole sauna indoors and set it in your garden in a single working day.

  1. Supports
  2. Crane
  3. Connection

  1. A call

    In 30 minutes we match the model, heater and options to the way you use a sauna.

  2. Site check

    Remotely or on site, we check the ground, power supply and truck access.

  3. Production in 8–11 weeks

    We build the whole sauna indoors, with heater, glass and finish.

  4. Installation in one day

    A crane sets the sauna on the prepared supports and we connect the power. Your garden never becomes a building site.

What to prepare

  • Stable supports, for example concrete blocks. We provide the layout, and no foundation slab is needed.
  • A power cable of the right capacity at the site if you choose the electric heater. Any electrician can bring it in.
  • Access for a truck with an HDS crane. For recreational plots we check the route before you order.

Payment in four parts

10% deposit, 60% before production, 25% after installation and 5% after acceptance. Leasing is available too.

Two years of cover

For 2 years we stand behind the whole sauna under Polish law. The HUUM heater and other devices also carry their manufacturers' warranties, which we hand over at acceptance. You pay the last 5% only after you accept the sauna.

Questions and answers

The most common questions about Tyyni outdoor saunas, from price to installation.

Price and purchase

How much does a Tyyni outdoor sauna cost?

The Tyyni 8 costs PLN 90,405 incl. VAT, the Tyyni 10 PLN 108,855 incl. VAT and the Tyyni 14 PLN 119,925 incl. VAT, for delivery in Poland. The price covers a complete, ready-to-use sauna with its heater. Transport is quoted separately, and for other countries we quote in EUR with local VAT.

How do I pay for a Tyyni sauna?

You pay in four parts tied to milestones. 10% deposit, 60% before production, 25% after installation and 5% after acceptance. Leasing is available too.

What can I customise in a Tyyni sauna?

The architecture and dimensions are fixed. Choose an exterior and interior colour combination, an electric HUUM or wood-fired heater, LED lighting, smart-home integration, a coded lock and an outdoor shower.

Site and installation

Do I need a building permit for an outdoor sauna?

In Poland, free-standing single-storey utility and leisure buildings with a built-up area of up to 35 m² need only a notification, within a limit on how many such buildings a plot may hold for every 500 m² of its area, not a building permit. Tyyni saunas have a built-up area of 7.9 to 14.1 m². The local office confirms the classification, distances from the boundary and zoning rules, so we check them with you before you order. In other countries the local rules apply.

How do I prepare the site for an outdoor sauna?

A Tyyni sauna needs no foundation slab. Stable supports, such as concrete blocks, are enough, and we provide their layout. The electric heater needs a power cable of the right capacity, and installation needs access for a truck with an HDS crane.

How long does it take?

Production usually takes 8 to 11 weeks from order confirmation. Delivery, placing the sauna and connecting it usually take one working day.

Can you deliver to a recreational plot?

Yes, if a truck with an HDS crane can reach it. We check the route and where the truck stands before you order.

Using the sauna

Wood-fired or electric?

A wood-fired stove gives you the ritual of fire and needs no high-power connection. The HUUM electric heater is switched on from its panel or the app on your phone and heats the sauna without burning anything.

Can people see inside through the mirrored glass?

Not by day. The mirrored glass reflects the surroundings, while from the bench you see the whole garden. In the evening, with the light on inside and darkness outside, the glass becomes transparent. Dim the LED lighting then, which you can add to any model.

How much electricity does the electric heater use?

The HUUM HIVE Mini electric heater is rated at 9 kW, so an hour at full power uses at most 9 kWh. Once the sauna is hot, the heater cycles on and off and uses less. A wood-fired stove needs no electricity for heat.

Does a Tyyni sauna get stuffy?

No. Every Tyyni has designed ventilation that keeps changing the air without you noticing, so sessions are longer and more comfortable.

Can I use a Tyyni sauna in winter?

Yes. The Resitrix EPDM roof membrane and aluminium flashing protect the structure from snow and water, and the sauna heats up in frost too.

Quality and care

Is the Tyyni 14 the same sauna as the Tyyni 15?

Yes. The model previously described as the Tyyni 15 is now offered as the Tyyni 14. The name follows its built-up area of 14.1 m², and its dimensions of 6250 × 2250 mm are unchanged.

How is a Tyyni different from a barrel sauna?

A Tyyni is a rectangular building with a large mirrored window. Its walls, ceiling and benches are solid 100 mm CLT panels without foil or mineral wool. A barrel sauna is a round structure of boards, usually without a glass wall.

How do I look after a Tyyni sauna?

Refresh the oil finish on the exterior every few years. The EPDM roof and aluminium flashing need no maintenance, and the interior needs ordinary cleaning.

What warranty do I get?

We are liable for the whole sauna for 2 years under Polish law. Devices such as the HUUM heater carry their own manufacturer warranties, which we hand over at acceptance.

Is Tyyni suitable for a hotel or rental cabins?

Yes. Solid CLT walls handle intensive use well, and the sauna can connect to a hotel system for remote management. We also design zones with several saunas.

Tyyni from PLN 90,405 incl. VAT

Request an offer

Let's talk about your garden.

Send your configuration or a question. We compare the models, check the site and price the sauna including transport.

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