The Proven Principles Behind an Authentic Traditional Sauna

A traditional sauna isn't simply a room that gets hot.

For generations, sauna culture has been built around a distinctive combination of heat, steam, fresh air, natural materials and ritual. In Finland, where sauna is deeply embedded in everyday life and culture, the experience is about far more than temperature alone.

Today, modern technology has made it easier than ever to bring a sauna into your backyard. But the fundamentals haven't changed.

An authentic traditional sauna still relies on the same basic principles: a properly heated space, hot sauna stones, the ability to create löyly, appropriate ventilation, suitable timber and a comfortable environment where you can slow down and enjoy the experience.

These are the principles that guide the traditional sauna experience at Elevate.

What Makes a Sauna Traditional?

The term "traditional sauna" can mean different things depending on the manufacturer.

At its simplest, a traditional sauna uses a sauna heater to heat the air and a bed of stones to store and radiate heat. Water can then be added to the hot stones to create steam and change the sensation inside the room.

This is fundamentally different from infrared heating, where infrared panels are used to heat the body directly at a lower ambient temperature.

Traditional sauna bathing is therefore a combination of heat, air, stones and water.

It's a simple concept — but getting those elements right is what creates the experience.

High Heat Is a Fundamental Principle

Traditional sauna bathing is associated with temperatures considerably higher than those normally found in an infrared sauna.

Many traditional saunas operate somewhere around 70–100°C, although the ideal temperature varies according to the sauna, heater, individual preference and experience.

Importantly, traditional sauna culture isn't about competing to tolerate the highest possible temperature.

The objective is to create an environment where heat can be enjoyed comfortably.

A well-matched heater, appropriate sauna volume, good airflow and quality construction all contribute to how the heat feels.

This is why choosing a sauna isn't simply about looking at the maximum temperature on a specification sheet.

How the sauna produces and distributes heat matters.

Sauna Stones Are Part of the Experience

A traditional sauna heater isn't just a source of heat.

The stones are an essential part of the experience.

Quality sauna stones absorb heat from the heater and allow that heat to be released gradually into the sauna. They also provide the surface onto which water can be poured to create steam.

Elevate's traditional saunas are paired with Harvia electric heaters and sauna stones, giving homeowners the ability to experience traditional sauna heat and steam in their own backyard.

This is one of the defining differences between a traditional sauna and many alternative forms of home heat therapy.

The stones don't simply sit there as decoration.

They are part of how you interact with the sauna.

Löyly: The Soul of Traditional Sauna

There is a Finnish word that captures something difficult to describe in English:

Löyly.

Löyly refers to the steam and sensation created when water is thrown onto the heated sauna stones.

But it is more than simply "steam".

When water meets the hot stones, the atmosphere changes almost instantly. The heat feels more intense and enveloping, and the character of the sauna changes.

You can add a little water for a subtle change or more for a stronger burst of heat.

This ability to influence the atmosphere is one of the great pleasures of traditional sauna bathing.

Elevate's saunas include a wooden water bucket and ladle specifically for this purpose, allowing you to create your own löyly as part of the traditional sauna ritual.

Fresh Air Matters

A sauna should be hot, but it shouldn't feel stale.

Ventilation is an important part of traditional sauna design.

A properly considered sauna allows fresh air to enter and used air to leave, helping maintain a comfortable environment throughout the session.

Ventilation also needs to work with the design of the sauna rather than against it.

This is particularly important with outdoor barrel saunas, where the curved structure influences the internal environment and airflow.

At Elevate, ventilation is incorporated into the design of the sauna to support comfortable, even heat throughout the session. 

The principle is simple:

Fresh air should be part of the sauna experience, not something you only notice when it's missing.

Natural Timber Is More Than a Design Choice

Traditional saunas have long been associated with natural timber.

There's a practical reason for that, but there's also a sensory one.

The timber surrounds you. You see it, touch it and smell it.

For an outdoor sauna, the choice of timber becomes even more important because the structure needs to cope with changing weather conditions as well as the heat and humidity of sauna use.

Elevate uses Canadian Western Red Cedar throughout its traditional outdoor sauna range. The timber is selected for its durability, stability, natural resistance to outdoor conditions and distinctive cedar aroma. The result is an environment that feels natural rather than clinical.

And that matters.

A traditional sauna should engage more than just your sense of temperature.

The Barrel Shape Is Part of the Design

The traditional sauna experience doesn't require a rectangular room.

The barrel sauna has become an increasingly popular way to bring traditional sauna bathing outdoors, combining a compact footprint with a distinctive curved interior.

The curved design isn't simply about aesthetics.

The proportions of the barrel, heater position, seating arrangement, ventilation and internal volume all contribute to how the sauna heats and feels.

Elevate's barrel saunas are designed around this combination of traditional sauna principles and modern outdoor practicality. Current models include seating designed for both sitting and reclining, depending on the model. 

Rather than trying to turn a barrel sauna into a conventional cabin sauna, the better approach is to design the entire space around its natural geometry.

Seating Should Be Designed Around the Experience

Heat rises, which means temperature can vary within a sauna.

But that doesn't mean every traditional sauna needs multiple levels of tiered seating.

In a barrel sauna, the interior shape, bench position, heater location and overall dimensions work together to determine how the heat is experienced.

Elevate's barrel saunas use opposite-facing benches, giving users space to sit, recline and relax rather than simply treating the interior as a place to stand or sit upright.

The goal isn't to create a complicated seating system.

It's to create a comfortable place where you actually want to spend time.

Traditional Sauna Bathing Has a Rhythm

A traditional sauna session isn't necessarily one uninterrupted period of heat.

Instead, sauna bathing often follows a natural rhythm:

Heat → Cool → Rest → Repeat

You spend time in the sauna, step outside or cool down, take a moment to rest and return when you're ready.

There's no universal session length that everyone needs to follow.

Your experience, heat tolerance and personal preference should guide your routine.

The Finnish Sauna Society also places considerable emphasis on a peaceful sauna atmosphere, with respect, community and calm playing an important role in the experience.

That philosophy is worth remembering.

A sauna isn't an endurance test.

A Traditional Sauna Is a Ritual, Not Just a Product

This might be the most important principle of all.

The appeal of a traditional sauna isn't simply that it reaches 80°C or 90°C.

It's what happens around the heat.

You prepare the sauna.

You step inside.

You feel the warmth build.

You add water to the stones.

You step outside into the fresh air.

You cool down.

You return.

Eventually, the ritual becomes something you look forward to.

That's why sauna has endured for generations despite being remarkably simple technology.

The experience doesn't need to be complicated.

Why Traditional Sauna Principles Still Matter

Modern sauna technology continues to evolve, but the fundamentals remain remarkably consistent.

Heat.

Water.

Stones.

Air.

Natural materials.

Time.

These principles create the environment that people have come to associate with authentic sauna bathing.

At Elevate, we believe there's value in respecting those fundamentals rather than adding complexity for the sake of it.

Our traditional outdoor saunas combine Canadian Western Red Cedar with Finnish-designed Harvia heating technology and the essential components needed to enjoy a genuine traditional sauna experience.

Bringing the Traditional Sauna Experience Home

For many Australians, the backyard is becoming an extension of the home.

A traditional sauna can fit naturally into that space — beside a pool, near a garden, on a deck or simply tucked into a quiet corner of the yard.

And because Elevate's saunas are designed specifically for outdoor use, the sauna becomes part of the landscape rather than another appliance inside the house.

The beauty is in the simplicity.

Warm cedar.

Hot stones.

Fresh air.

A burst of löyly.

Time to yourself.

The Elevate Approach

We believe an authentic sauna doesn't need to reinvent the tradition.

It needs to respect it.

That's why Elevate focuses on the elements that have made traditional sauna bathing so enduring: natural cedar, genuine sauna heat, hot stones, steam, fresh air and a space designed around the ritual itself.

Our barrel saunas bring those principles into the Australian backyard, combining traditional Finnish-inspired sauna design with modern construction and practical outdoor performance.

Because the best sauna isn't necessarily the one with the most features.

It's the one that makes you want to step inside.

Heat. Breathe. Reset. Elevate.