Dry Sauna vs Wet Sauna: What's the Difference?

If you're comparing a dry sauna vs wet sauna, you're really comparing two very different heat experiences.

A dry sauna uses high temperatures and low humidity to create intense, invigorating heat. A wet sauna—often called a steam room—uses lower temperatures and high humidity to create a warm, moist environment.

Both can support relaxation and wellness, but they differ significantly in temperature, humidity, maintenance requirements, and overall experience.

In this guide, we'll compare:

• Dry sauna vs wet sauna

• Steam room vs sauna

• Health benefits of each

• Which option is better for different wellness goals

• How to choose the right sauna for your home

Dry Sauna vs Wet Sauna: Quick Comparison

What Is a Wet Sauna (Steam Room)?

A wet sauna, popularly known as a steam room, uses moist heat to create a warm and humid environment. The primary characteristic of a wet sauna is its high humidity level, which can climb up to a whopping 100%.

Steam rooms typically generate steam through a steam generator (like the MR. Steam MS-E Series). The steam generator heats water to its boiling point, producing steam that gradually fills the room. 

The walls and ceiling of a wet sauna are typically made of materials that can withstand humidity levels, such as tile, glass, or acrylic. The room is also designed to be airtight to maintain the optimal humidity level.

Wet saunas operate at much lower temperatures than dry saunas, usually between 90 and 120 degrees Fahrenheit. The air may feel thick and heavy when you enter a wet sauna, but since the temperature is lower than in a dry sauna, you won't feel overly hot or uncomfortable. 

Many people use steam rooms to support:

• Relaxation

• Circulation

• Respiratory comfort

• Skin hydration

• Post-workout recovery

Popular Home Steam Sauna Options

If you prefer moist heat, a home steam setup may be a better fit than a traditional dry sauna. Today’s steam options range from compact freestanding steam showers to steam shower/tub combinations and steam generators that can be added to compatible bathroom spaces.

Common home steam options include:

• Freestanding steam showers for compact one- or two-person use

• Steam shower and jetted tub combinations for a full spa-style setup

• Steam generators for homeowners who want to add steam to an existing shower space

Platinum 1 Person with Dual Sliding Doors Corner Steam Shower

Maya Bath Superior Platinum 2-Person Freestanding Steam Shower

What Is a Dry Sauna?

A dry sauna is one of the oldest wellness practices that remain a mainstream health trend. A dry sauna – also known as a traditional sauna – is a heated room designed to raise your body temperature and encourage perspiration through exposure to dry heat.

The dry sauna works its magic by using an electric, wood, or gas-powered heater. The heater warms up the sauna room to a high temperature, ranging from a toasty 160 to a sweltering 195 degrees Fahrenheit.

As the room heats up, the air inside becomes hot and dry, with a relative humidity of around 10% to 20%. This low humidity level distinguishes a dry sauna from other saunas, including steam saunas.

Let's not forget about the löyly. In a Korean dry sauna or Finnish tradition, users pour water over the hot rocks of the sauna stove, creating a burst of steam that raises the humidity for a brief, exhilarating moment. 

Wondering what a dry sauna does? Studies have shown that your core body temperature increases in a heated environment, triggering your sweat glands to produce sweat for thermoregulation.

A dry sauna also does wonders for muscle recovery. The heat in a dry sauna causes blood vessels to dilate, increasing blood flow and improving circulation. Studies show that this increased circulation helps deliver oxygen and nutrients to the body's tissues, promoting healing and speeding up recovery.

Many people use dry saunas to support:

• Relaxation

• Recovery

• Better sleep

• Circulation

• Stress management

  
  

Popular Home Dry Sauna Options

If you prefer high heat and low humidity, a dry sauna may be the better fit. Home dry sauna options include traditional indoor saunas, outdoor saunas, barrel saunas, and infrared saunas.

Common dry sauna options include:

• Indoor traditional saunas for classic year-round sauna bathing

• Outdoor saunas for backyard wellness spaces

• Barrel saunas for efficient outdoor heating and visual appeal

• Infrared saunas for lower-temperature dry heat

Almost Heaven Rainelle 3-4 Person Indoor Sauna

Dundalk Leisure Canadian Timber Georgian Cabin Sauna

Dry Saunas vs. Wet Saunas: What's the Difference?

If you're still wondering about the difference between a sauna and a steam room, here's a quick look at their key differences. 

Method of Heating

The heating method is one of the most significant differences between wet and dry saunas. Dry saunas use wood-burning stoves or electric heaters to heat the air inside the sauna. This creates a warm and cozy environment that encourages sweating and relaxation. 

Wet saunas (otherwise known as steam rooms or steam baths) create a humid environment by using a steam generator to heat water and release steam into the room. This results in a moist, steamy atmosphere that can feel like stepping into a tropical rainforest or a cloud of warm mist. 

Temperature and Humidity

Regarding temperature and humidity, dry and wet saunas are vastly different. Dry saunas typically have a higher temperature, ranging from 160 to 195 degrees Fahrenheit, but with lower humidity levels (usually around 10-20%). 

Wet saunas have lower temperatures, around 90 to 120 degrees Fahrenheit, but with much higher humidity levels, often reaching 100%. This moist environment can work wonders for hydrating your skin and soothing the respiratory system. 

Because steam rooms operate in a high-humidity environment, regular cleaning and maintenance are important.

Personal Preference

Ultimately, it all comes down to what you want. Some people prefer the dry heat of a traditional sauna, which is much more intense and invigorating. Others enjoy a wet sauna's moist, steamy environment primarily due to its soothing and gentle feel on the skin and respiration.

Steam Room vs Sauna: Which Is Better?

Neither is objectively better — it depends on your goals.

Choose a dry sauna if you want:

• Higher temperatures

• A traditional sauna bathing experience

• Indoor or outdoor installation options

• Post-workout recovery support

• The ability to enjoy short bursts of löyly from sauna stones

Choose a steam room or wet sauna if you want:

• Maximum humidity

• A gentler heat sensation

• Respiratory comfort

• A spa-like environment

• Skin hydration support

Both can support relaxation and wellness. The better choice is the one you’ll use consistently and comfortably.

Choosing Between a Dry Sauna and a Steam Room

When deciding between a dry sauna and a steam room, consider:

• Whether you prefer dry or humid heat

• Available installation space

• Maintenance requirements

• Indoor vs outdoor placement

• Your wellness goals

If you enjoy high heat and a traditional sauna experience, a dry sauna may be the better fit. If you prefer humidity and a spa-like environment, a steam room may be the better choice.

Dry Sauna vs Wet Sauna FAQs

Is a dry sauna better than a steam room?

Neither is objectively better—it depends on your goals. Dry saunas offer higher temperatures and a more traditional sauna experience, while steam rooms provide high humidity and a gentler heat sensation.

Is a steam room the same as a wet sauna?

In most cases, yes. The terms "steam room" and "wet sauna" are often used interchangeably to describe a heated environment with high humidity

.

Is a dry sauna hotter than a steam room?

Yes. Dry saunas typically operate between 160°F and 195°F, while steam rooms usually range from 90°F to 120°F.

Is it okay to use a sauna every day?

Many healthy adults can safely use a sauna daily if they stay hydrated, keep sessions reasonable, and listen to their body. Anyone with underlying medical conditions should consult their healthcare provider before beginning regular sauna use.

Are steam rooms available for home installation?

Yes. Modern residential steam rooms and wet saunas are available in a variety of sizes and configurations, making it possible to enjoy the steam room experience at home.

Are infrared saunas a good option?

Infrared saunas are another popular home sauna option. They use radiant heat instead of steam and typically operate at lower temperatures while maintaining the low-humidity experience associated with dry saunas.

Can you pour water on sauna rocks?

Yes, in a traditional sauna. Pouring water over heated stones creates steam called löyly, temporarily increasing humidity.

Are infrared saunas dry saunas?

Yes. Infrared saunas are generally considered a type of dry sauna because they operate without steam and maintain relatively low humidity.

Dry Sauna vs Wet Sauna: Final Thoughts

When comparing a dry sauna vs wet sauna, the biggest difference is humidity. Dry saunas use high heat and low humidity, while steam rooms use lower temperatures and moisture-rich air.

Both can support relaxation, recovery, and overall wellness—but they create very different experiences.

If you enjoy intense heat, traditional sauna bathing, and indoor or outdoor installation flexibility, a dry sauna may be the right fit. Explore our collection of traditional, indoor, and outdoor saunas.

If you prefer a humid, spa-like environment that supports respiratory comfort and skin hydration, a steam room may be a better choice. Explore our collection of steam rooms.

No matter which experience you prefer, today's home wellness market offers more options than ever.