Sauna for Apartments: The Best Saunas for Small Spaces and How to Inst

Want a sauna but live in a small apartment? Finding space for relaxation can feel impossible.

Cramped rooms, limited ventilation, and tricky installations make it frustrating. But do not worry, there are compact and easy-to-install saunas designed for small spaces.

In this guide, we will help you choose the best sauna for your apartment and show you how to set it up hassle-free.

Key Takeaways

Installing a sauna in an apartment is possible, but you need to check building rules, electrical capacity, and ventilation.
Infrared, portable, and hybrid saunas are the best space-saving options for small apartments.
Proper ventilation is crucial to prevent moisture buildup and maintain air quality.
Most apartment saunas require at least 3x3 feet of space and a dedicated electrical outlet.
Costs range from $1,000 for portable models to $5,000+ for built-in units, with ongoing electricity costs varying by type.

Feasibility of Installing a Sauna in an Apartment

Installing a sauna in an apartment is possible with the right planning. First, check your building’s rules, as some have restrictions on saunas due to safety and ventilation concerns.

Renters should always get their landlord’s approval. Electrical compatibility is another key factor, as some saunas require a dedicated power source.

Proper ventilation prevents moisture buildup, reducing the risk of mold or structural damage.

By selecting the right type of sauna and ensuring compliance with regulations, you can create a relaxing wellness space in your apartment.

Best Types of Saunas for Apartments

Infrared Saunas – Energy-efficient and space-saving

Infrared Saunas – Energy-efficient and space-saving Infrared saunas are compact and use direct heat to warm your body instead of the air, reducing energy consumption.

A 1-2 person infrared sauna is ideal for small spaces like bathrooms or closets. They operate at lower temperatures, making them comfortable and easy to use daily.

Their small footprint and efficiency make them a great choice for apartment dwellers.

Saunas can be used very effectively for certain cardiovascular problems and as a means to enhance the mobilization of fat-soluble xenobiotics.

When saunas are used to reduce blood pressure and enhance blood flow and cardiac functioning, only short sauna sessions (15 minutes) are necessary.

When one wants to enhance the mobilization of heavy metals and chemical xenobiotics, longer sessions are needed and those should be medically monitored.

But, for either use, saunas are safe and effective and should be used more frequently to benefit the health of our patients and ourselves.

Steam Saunas – Traditional heat with high humidity

Steam saunas produce a humid environment by heating water to generate steam, benefiting skin and respiratory health.

They provide a traditional sauna experience with a soothing atmosphere. Accessories like aroma diffusers or steam generators can enhance relaxation.

However, proper ventilation is necessary to prevent excessive moisture buildup. A study analyzing the effects of Finnish sauna bathing found that frequent sessions improve the skin’s barrier function, enhance hydration, and help regulate surface pH.

Participants who regularly used the sauna showed increased moisture retention, better epidermal recovery, and improved blood circulation.

The study also noted a decrease in skin surface sebum, suggesting a cleansing effect that may benefit those with oily skin.

Portable Saunas – Compact and easy to store

Portable saunas are perfect for those who want a sauna without a permanent setup.

They are easy to set up, store, and move between rooms, making them ideal for small apartments.

Some models fit neatly into a closet, providing a flexible sauna experience without taking up valuable space.

Hybrid Saunas – Combination of infrared and steam

Hybrid saunas combine infrared and steam heating, allowing users to switch between dry and humid conditions based on personal preference.

These versatile saunas come in compact sizes suitable for apartments and provide a customizable wellness experience throughout the year.

Steam Showers – Shower and sauna in one

A steam shower combines a shower with a steam sauna, making it a space-saving solution for apartments.

These units fit into most bathrooms and provide a mini-sauna experience without requiring additional room.

While they don’t offer the full effect of a traditional sauna, they are a practical alternative for those looking to enjoy the benefits of steam.

Sauna Blankets – Heated wrap for relaxation

Sauna blankets offer a convenient alternative to traditional saunas. These heated wraps warm your body, providing relaxation and muscle relief without requiring dedicated space. They are easy to use and require only short sessions to experience benefits.

Sauna Tents – Foldable and budget-friendly

Sauna tents provide a cost-effective way to enjoy sauna therapy without permanent installation.

They are easy to set up and collapse when not in use, making them ideal for small apartments.

Their compact design ensures effective sauna sessions without occupying valuable living space.

Sauna Pods – Small, enclosed sauna spaces

Sauna pods are compact, enclosed units that offer a full sauna experience while taking up minimal space.

Some models are portable, while others can be installed in a designated spot within an apartment. Despite their small footprint, they deliver powerful heat for an effective sauna session.

Balcony Saunas – Perfect for outdoor apartment spaces

For those with a balcony, an outdoor sauna can be a luxurious addition. Balcony saunas are designed for weather resistance and help maximize indoor space.

Before installing, check your building’s regulations and ensure proper sealing against the elements.

Space Requirements for Apartment Saunas

Most small saunas require at least 3x3 feet, though 4x4 feet provides a more comfortable experience.

Many compact models fit into unused corners, closets, or bathrooms. If space is extremely limited, foldable or infrared saunas offer great flexibility. Ensuring proper clearance around the unit enhances safety and ventilation.

Safety Considerations for Apartment Saunas

Fire safety is crucial when installing a sauna in an apartment. Choose a model with overheating protection and keep flammable objects away.

Electrical safety is also important, as most saunas require a dedicated 120V or 240V outlet.

Always confirm that your building allows saunas and that your electrical system can handle the load to prevent hazards.

Permissions and Regulations for Apartment Saunas

Before installing a sauna, check your building’s regulations. Many apartment buildings require permits, and landlords have the final say for renters.

Condo owners must follow association rules, which often include electrical and fire safety requirements. To avoid fines or forced removal, always seek approval before installation.

Ventilation Requirements for Apartment Saunas

Proper ventilation prevents heat buildup and moisture issues. An intake vent near the floor and an exhaust vent higher up keep fresh air circulating.

If external venting isn’t possible, a small fan or dehumidifier can help control moisture. Infrared saunas require less ventilation than steam saunas, but all models benefit from good airflow for comfort and safety.

Cost of Installing and Running an Apartment Sauna

Apartment sauna costs range from $1,000 for portable units to $5,000 or more for built-in models.

Infrared saunas are more affordable and energy-efficient, typically costing $10–$20 per month to run.

Traditional saunas can add $30–$50 to an electricity bill. Maintenance is generally low, with occasional cleaning and heater checks helping to keep costs manageable.

Electrical Requirements for Apartment Saunas

Most apartment saunas operate on either 120V or 220V. A 120V sauna plugs into a standard outlet, simplifying installation.

A 220V sauna heats faster and reaches higher temperatures but may require special wiring.

Before installation, check your electrical panel’s capacity to ensure it can handle the additional load. Consulting an electrician can help avoid costly upgrades or electrical hazards.