Outdoor Sauna: Customized Wellness for Your Garden | Küng Wellness
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Outdoor Sauna: Custom Wellness for Your Garden

An outdoor sauna is designed for year-round use outdoors. The foundation, insulation, and exterior shell must therefore be suited to the location and weather conditions. Your outdoor sauna is custom-built in Switzerland and is available from Küng starting at CHF 36,800.

What Makes an Outdoor Sauna Special?

An outdoor sauna combines the sauna experience with a location of your choice in the garden or on the patio. Unlike an indoor sauna, it requires a weatherproof structure and stronger insulation. The foundation, roof, and electrical connection must also be suitable for the location.

The big advantage: You don’t have to set aside any living space inside your home for your outdoor sauna. At the same time, the sauna house can be designed to complement the architecture and surroundings. The floor plan, wood, glazing, colors, and amenities are all tailored to your preferences. This creates your very own outdoor wellness area.

A garden sauna also offers more design freedom than many standardized solutions, such as a barrel sauna or a sauna barrel. At Küng, the project isn’t dictated by predetermined dimensions. What matters most are the available space, the intended use, and a design that blends seamlessly into your home.

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What are the benefits of an outdoor sauna?

An outdoor sauna creates your own wellness area without taking up living space inside the house. At the same time, the outdoor location offers plenty of flexibility in terms of size, layout, and design. Especially with a custom-built outdoor sauna, the sauna house can be tailored to your garden, the architecture of your home, and your personal preferences.

The main advantages of an outdoor sauna:

  1. No space required indoors: The sauna has its own spot in the garden or on the patio.
  2. Custom Design: Dimensions, wood, colors, windows, and finishes can be chosen to complement the house and lot.
  3. Close to nature: Large glass panels offer a view of the garden and the surrounding area while you're in the sauna.
  4. Flexible layout planning: Depending on the available space, the garden sauna can be designed to include an entryway, a coat closet, or a shower.
  5. Separate wellness area: The physical separation from the living area creates a dedicated space for the sauna and relaxation.

Where is the best place to put a garden sauna?

Choosing the right spot for your garden sauna will determine how your sauna experience feels later on. Perhaps a large window offers a view of the natural pond. Perhaps the shortest route after your sauna session leads straight to the garden shower or the pool. On a rooftop terrace, on the other hand, a compact outdoor sauna can transform a previously underutilized area into a private retreat.

The orientation of the windows also deserves attention: Generous glazing creates a different atmosphere when it offers an unobstructed view of greenery versus a view of the neighbor’s property.

We therefore tailor the location to the intended use and the architecture of your home. A compact sauna cabin for two people requires a different solution than a larger outdoor sauna in the garden with an entryway and shower. At the same time, the structural requirements must be met. A suitable foundation, electrical connection, and protection from the elements must be included in the planning from the very beginning.

Kueng Wellness Livia Keller

Wellness Experts at Your Service

If you’re interested in purchasing a high-quality sauna, we’d be happy to advise you personally and work with you to find the right solution.

With a little planning, you can create your own personal sauna ritual surrounded by nature.

phone phone +41 44 780 67 55 email email wellness@kueng.swiss
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What does an outdoor sauna in the garden need?

An outdoor sauna in the garden has different structural requirements than a sauna inside the house. The foundation, roof, exterior siding, insulation, and electrical connection must be tailored to the location and the chosen design. We take these factors into account right from the planning stage of your sauna house.

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Foundation for the Sauna House

A garden sauna requires a load-bearing foundation. Depending on the soil conditions, a concrete slab or strip foundation is constructed on-site. The foundation provides a stable base for the sauna house and is designed to suit the location.

Plan Your Outdoor Sauna with Küng

When you’re looking to buy an outdoor sauna, it’s not just about choosing the model and features. The location, foundation, insulation, sauna heater, and design all need to work together. We’ll guide you through your project from consultation and planning all the way through manufacturing and installation.

Küng has been developing wellness solutions in Switzerland since 1974. Your outdoor sauna will be designed to complement your property, your home’s architecture, and your personal preferences. When purchasing your outdoor sauna, you’ll have an expert partner at your side with many years of experience in sauna construction in Switzerland.

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Roof and Weather-Resistant Exterior Siding

If the outdoor sauna is not located under an existing roof, on-site sheet metal work on the sauna roof will be necessary. Weather-resistant materials such as exposed concrete, natural stone, CNS, or Eternit are suitable for exterior cladding. In the case of a solid-wood sauna house, the appropriate wood finish protects the structure from the elements.

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Power Connection and Sauna Heater

The sauna heater determines the requirements for the electrical connection. A Finnish heater requires at least 400 V / 16 A; 400 V / 32 A is often needed. A combination heater also requires a 230 V / 13 A connection. The specific configuration depends on the selected heater and the planned sauna.

Discover our sauna stoves now

Customize Your Outdoor Sauna

A custom-built outdoor sauna blends seamlessly with the architecture of your home and the design of your garden. Instead of conforming to predetermined shapes or dimensions, we’ll work with you to determine exactly what your personalized sauna house should look like.

Wood types, colors, glazing, and lighting all shape the ambiance of the outdoor sauna. Generous windows open up a view of the garden, while strategically placed privacy screens ensure seclusion. The interior layout can also be tailored to your preferences, from the arrangement of the loungers to your choice of sauna technology, right down to the option of combining it with an infrared sauna.

The planning process takes into account not only the design but also the intended use. A compact garden sauna for two people focuses on the sauna room itself and space-saving features. For a larger sauna house, an antechamber or a shower can also be incorporated into the design. The available space is transformed into an outdoor sauna where you’ll feel right at home from your very first session.

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Insulation and Sauna Floor

An outdoor sauna requires a sturdier wall structure and more insulation than an indoor model to maintain the desired temperature even when outdoor temperatures are lower. We also insulate the sauna floor and install a moisture barrier. An exception to this is a floor heated by the building itself.

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Controlling the Outdoor Sauna

The control panel should preferably be installed inside the house. Depending on the sauna control system you choose, the system can alternatively be operated directly from inside the sauna using a portable control unit, smartphone, or tablet.

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Nido Outdoor as a Modular Sauna Cabin

The Nido Outdoor is a modular sauna cabin available in two sizes. Depending on your intended use, the sauna can be supplemented with an entryway, a changing room, or a shower. This makes the Nido suitable both as a compact garden sauna and for a more extensive outdoor wellness area.

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Spacious panoramic windows offer a view of the garden and incorporate the surroundings into the sauna experience. The Nido Outdoor can be installed, for example, by the pool or on a rooftop terrace. A suitable foundation is required. The load-bearing capacity must be taken into account: The Nido Outdoor XL, including the entrance area, weighs approximately 2,350 kg, corresponding to a line load of 280 kg per running meter of wall.

For an outdoor sauna, an insulation value of at least 0.5 W/m²K is recommended; for windows, a U-value of 1.0 W/m²K or lower. The Nido Outdoor is insulated on the ceiling, walls, and floor, and features heat-insulating glass in its glazed areas.

The sauna house is delivered in one piece and, aside from the prepared foundation, requires no further construction work for installation. Materials, features, and design can be selected to suit the location and your personal preferences.

Kueng Sauna Wellness Modell Omnia Outdoor Cover

Omnia: Compact Outdoor Sauna with Flexible Placement Options

The Omnia is a compact outdoor sauna that can be moved to different locations. This makes it more flexible than a sauna house that’s permanently integrated into its surroundings, and it’s ideal for people whose living situations or needs change over time.

Despite its compact design, the Omnia can be customized. Its size and design are tailored to your needs. In this way, the outdoor sauna combines our signature design freedom with a concept that doesn’t have to remain in the same location forever.

Discover Omnia

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Biosa®

BIOSA® for a Milder Sauna Environment

You’ll stay cool even when you start to sweat. That’s because BIOSA® provides optimal relaxation and increases sweat production without straining your circulation. The BIOSA® heater, developed by Küng, combines heat with higher humidity, creating a gentler sauna atmosphere than that of a traditional Finnish sauna.

BIOSA® expands the ways you can use your outdoor sauna without requiring a separate sauna cabin. This allows you to choose between different types of saunas based on your personal preferences and tailor the atmosphere to your desired sauna experience.

Learn more about Biosa®

Equipment for Your Outdoor Sauna

The features play a key role in determining how you use your outdoor sauna. That’s why the seating areas, lighting, glazing, and sauna technology are tailored to your habits and the sauna experience you desire right from the planning stage.

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Options and Features

Spring-Supported Loungers for Greater Comfort

Why sit in a sauna when you can lie down in luxury? For one thing, lying down allows the body to relax more fully and release stress and tension.

Lighting, windows, and other design elements can also be selected to complement the exterior sauna’s design. The result is an interior that is functionally well-thought-out and harmonizes with the architecture of the sauna house.

Plan Your Outdoor Sauna with Küng

When you’re looking to buy an outdoor sauna, it’s not just about choosing the model and features. The location, foundation, insulation, sauna heater, and design all need to work together. We’ll guide you through your project from consultation and planning all the way through manufacturing and installation.

Küng has been developing wellness solutions in Switzerland since 1974. Your outdoor sauna will be designed to complement your property, your home’s architecture, and your personal preferences. When purchasing your outdoor sauna, you’ll have an expert partner at your side with many years of experience in sauna construction in Switzerland.

Kueng wellness stephan winkelmann
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Schedule a Consultation

Our consultants look forward to helping you with your project to create your own personal wellness oasis.

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phone phone +41 44 780 67 55 email email wellness@kueng.swiss