How Much Does a Steam Room Actually Cost in 2025?

The average cost of installing a steam room typically ranges from $2,000 to $14,000, influenced by factors such as size, materials, and features. Smaller, basic steam rooms with standard materials will be less expensive, while larger designs featuring high-end materials, custom glass doors, and added technology can significantly increase the price. Having a steam room at home not only increases your property's value but also offers a personal haven for relaxation and wellness. Keep reading to discover more about steam room costs and the key factors that influence them.

How Much Does a Steam Room Cost by Type?

Of course, steam room prices depend on the facility’s type. Here’s a chart featuring GeyserSteam’s catalog to help you get the idea:

1-Person Steam Room

This 1-person steam room costs about $7,600, and it’s perfect for use indoors or outdoors, bringing a bit of wellness and comfort right to your space. 
 
It plugs into a standard 110V outlet and has a self-draining system. Built with a strong aluminum frame and lightweight, mold-resistant materials like fiberglass, PVC, and vinyl, it’s designed for great insulation. 
 
The cabin comes with a comfy custom-made seat and measures 32 x 36 x 84 inches. Just fill the steam generator with a gallon of water, set your preferred temperature, and wait about 15 to 20 minutes for it to heat up.
 
You’ll want to refill it every hour for continuous steam. Plus, you can toss in some essential oils for a nice aromatherapy experience, letting you enjoy your own private heat therapy whenever you want.

2-Person Steam Room

The 2-person steam room costs around $7,990 and works great for both indoor and outdoor settings. Enjoying some alone time in the steam room is nice, but having a buddy or loved one join you takes it to the next level. 
 
With dimensions of 52 x 40 x 84 inches, it runs on two standard 110V outlets and has adjustable steam output with two generators. The cabin is made from mold-resistant, insulated materials and features a stylish marble-finished interior and a glass door. Just fill it up with a gallon of water, set your desired temperature, and relax with some soothing heat therapy. Plus, it’s ready for aromatherapy, so you can create your little oasis at home.

4-Person Steam Room

The 4-person steam room allows you to experience the best relaxation at $13,990. Measuring 72 x 52 x 84 inches, it runs on a standard 110V outlet and features adjustable steam output with two generators.

It also features a mold-resistant, insulated cabin that has a durable composite exterior and a sleek marble-finished interior with a glass door. Simply fill with one gallon of water, set your temperature, and enjoy soothing heat therapy. Aromatherapy-ready, it offers a private, spa-like experience at home.

How Much Does a Steam Room Cost by Brands?

When it comes to home steam rooms, brands like ThermaSol, MrSteam, Amerec, and Kohler are renowned for their premium steam shower systems. These often require professional installation and dedicated plumbing. While they offer customizable solutions, they can also involve complex setups and higher costs.

GeyserSteam is an easy-to-use option that you can just plug in without needing professional installation. It uses standard 110V outlets, making it simple to set up in almost any home, whether indoors or outdoors. It can heat up to 120°F and keep close to 100% humidity, which creates a "feels-like" temperature of 200°F for a refreshing experience. Made with high-quality, mold-resistant materials, GeyserSteam is built to last and is easy to maintain.

What Are the Add-on Costs for Steam Rooms?

The steam room experience won’t be complete without these add-ons:

Sound System 

Enhance your steam session with a built-in sound system, allowing you to play relaxing music, nature sounds, or guided meditations. Designed for humid environments, it provides a soothing ambiance, making your steam therapy even more immersive and enjoyable.

Essential Oils

Add aromatherapy to your steam experience with high-quality essential oils. Simply add a few drops to enhance relaxation, reduce stress, and improve respiratory health. Choose from eucalyptus, lavender, or citrus scents to create a spa-like atmosphere in your steam room.

According to a study on the National Library of Medicine, aromatherapy is effective for pain, stress reduction, and more, which is what steam rooms can provide. 

LED Lighting

Customizable LED lighting enhances your steam room’s ambiance with various color options. Use soft, warm tones for relaxation or vibrant hues for energy. Waterproof and designed for high humidity, the lighting system transforms your steam session into a chromotherapy experience.

Extra Steam Generator

For those who prefer more intense steam, an additional generator increases heat and humidity levels. Ideal for larger rooms or those who want a spa-grade experience at home. Ensure each generator connects to a separate circuit for optimal performance.

Waterproof Cushion 

Designed for extra comfort, this waterproof cushion adds ergonomic support while withstanding high humidity. Whether seated or reclining, it enhances relaxation by reducing pressure points, making long steam sessions more enjoyable and luxurious without worrying about moisture damage.

Digital Temperature Control 

Upgrade to a precise digital temperature control system for effortless heat adjustments. Easily set and maintain your preferred temperature with accuracy, ensuring consistent steam levels. This modern feature improves energy efficiency and provides a more customized, hassle-free experience.

Factors Influencing The Cost of a Steam Room

The steam room installation cost depends on various factors: 

• Size and materials: Bigger steam rooms and premium materials (e.g., tile vs. acrylic) increase costs.
• Steam generator: Higher-capacity or advanced-feature generators (e.g., smart controls, aromatherapy) raise expenses.
• Installation and maintenance: Professional installation, ventilation needs, and ongoing upkeep affect pricing.

Bottom Line

Owning a steam room isn’t merely about buying a toy for your kid in the toy store, where the item is chosen at random, not thought of. It requires careful planning, which includes canvassing where you can save on the costs. Nowadays, several brands offer steam rooms for home use. 

However, how much a steam room from those companies is depends on the features you are looking for, and the add-ons you wish to include. GeyserSteam offers not only efficiently performing steam rooms, but also budget-friendly ones. Head over to the catalog today. Start investing in your wellness.