Buying a Sauna for the Home: 10 Sweat-Free Tips You Need to Know

Your sauna purchase should be no sweat

woman relaxing in sauna
Photo: Itimofeev / Adobe Stock
woman relaxing in sauna
Photo: Itimofeev / Adobe Stock
Get quotes from up to 3 pros!
Enter a zip below and get matched to top-rated pros near you.
Geo Icon

If you are considering buying a sauna for the home, you have likely already pictured yourself relaxed, refreshed, and feeling great in your very own sauna. Sometimes referred to as steam rooms, firebaths, steam baths, sweat baths, or thermal baths, saunas are rooms or enclosures where people use heat and steam to induce perspiration for therapeutic treatment and relaxation. The earliest saunas used heated rocks and water to create steam; some modern saunas still use this method, while others use electricity and infrared therapy. 

Here, we offer 10 tips to help simplify the process of buying a home sauna.

1. Consider Sauna Pros and Cons

Sweating away your stress sounds great, but are you sure a home sauna is exactly what you want? Before you get carried away with visions of relaxing in your very own steam bath and start comparing infrared vs. steam saunas, be sure you actually like the experience of being in a sauna and know the common pros and cons of having and using one.

ProsCons
Provides relaxationMay overheat body
Increases blood flow and circulationCan be expensive to install and maintain
Can add value to a homeCan take up a lot of space

2. Learn About Your Options

If you think saunas are just for relaxing, you are missing out on a lot of other possible benefits. Having a home sauna can give you constant access to a popular wellness tool. Used for relaxation, fitness, health, and social time, benefits can include increased cardiovascular health, mental health, pain relief, detoxification, immunity and weight maintenance, better sleep, and a management strategy for various health conditions and illnesses.

Your reason for wanting a sauna can help you choose which type and model is best for you. From infrared vs. traditional saunas, to indoor and outdoor saunas, to barrels and tiny houses, you have a lot of options. Traditional steam saunas may require some combination of wood-burning stove access, ventilation, drainage, and plumbing, while infrared saunas require higher electrical power and access to electrical sources.

3. Know Your Budget

Home saunas cost between $1,500 and $10,000, and custom saunas can be even more. That is a wide range that covers the gamut of differences between sizes, features, type, and construction. Before you begin shopping, you will want to decide how much you intend to spend on your new sauna. It is easy to get swept up in the excitement of purchasing, so having a number you want to spend (as well as a maximum) can help keep you on track.

4. Decide Where to Put Your New Sauna

outdoor infrared sauna
Photo: Trinette Reed / Stocksy Adobe Stock

You have two choices—indoor or outdoor. Once decided, you can choose if you want to put your outdoor sauna on a patio or deck, near a pool, or in a quiet location. You can install an indoor sauna in the garage, a spare room, your basement, a specially designed sauna room, or an area as small as an extra closet. Infrared saunas can be indoor or outdoor as long as they are sheltered. Traditional steam saunas should be installed by a professional and located near plumbing and electrical lines with accommodations for drainage and ventilation.

Personal saunas can seat just one or many people; for larger models, plan about 20 inches of bench space for each user. Since sauna sizes vary, you will need to balance your needs with how big your space is. 

5. Choose Your Amenities

Sauna styles range from rustic and traditional to modern and automated, and every line has many amenities to choose from. Glass doors can make the interior space feel larger; custom benches and ergonomic seating can add to your comfort; the type of heater will change the way the steam and heat feel; and extra features like light therapy, LED lighting, sound systems, automatic timers, roof vents, and aesthetic choices will change your experience.

6. Look at the Details

interior empty sauna
Photo: dimik_777 / Adobe Stock

Almost all saunas are made of wood, and this may be one of the most important features to pay attention to. You will want to know what type of wood the saunas you are considering are made of, since premium woods like cedar and hemlock are generally more durable than less expensive pine or plywood, which can shrink, warp, and split. 

Most consumers prefer high-quality, chemical-free wood that has been kiln-dried or air-dried, as this will make the sauna safer to use and give it more longevity. It is also important to know what the wood will smell like when heated. Different woods have different scents; some can be unpleasant to certain individuals, and some types of wood can trigger allergies or sensitivities.

7. Investigate Safety Features

Saunas can be dangerous if they are not built right or do not include important safety features. Look for automatic shut-down timers, certified electric components, and tempered safety glass.Your sauna should not include toxic materials or off-gas harmful solvents or glues, and it should be tested and proven safe from electromagnetic (EMF) or electric (ELF) fields that can cause sensitivity or illness.

8. Estimate Operating Costs

interior of hot sauna
Photo: ttimofeev / Adobe Stock

Each type of sauna has different operation costs, and you should know how much you can expect to spend per month to run your sauna. Most infrared saunas are energy efficient, averaging about $10 a month to run. On the other hand, running a traditional electric sauna can cost an average of $20 to $30 per month. You may save money by going with a wood-burning sauna, depending on the cost and accessibility of firewood.

9. Understand the Warranty

Most quality saunas come with warranties that cover every part, including the exterior and interior surfaces, heating system, power supply, control panel, wood, glass, metal components, and more. Your sauna dealer should be willing to discuss warranty coverage and provide you with written warranty documents.

Be sure to read all of the fine print so that you understand what is covered, what is not, how long the warranty is valid, all warranty coverage details, and who bears the responsibility for warranty claims.

10. Find a Reputable Dealer

Unless you are investigating how to build a sauna yourself, you will want to find a reputable local seller and sauna installation pro near you. Beware of any person or store that applies high-pressure sales tactics or that does not take the time to help you determine whether a particular sauna is right for you and which one best fits your needs. You should be able to test out different types of saunas and spend time in the saunas you are considering. Your dealer should also be available, honest, and have good reviews.

Need professional help with your project?
Get quotes from top-rated pros.
The homeowners guide to pool and spa services
From average costs to expert advice, get all the answers you need to get your job done.
Close-up of hot tub
Jan 16, 2024
Jan 16, 2024
Hot tub repair costs will depend on the type and severity of the issue. Our cost guide will help you decide whether to DIY or hire a professional.
Boy and his mom relaxing in a cottage hot tub
Jan 11, 2024
Jan 11, 2024
How much does it cost to keep a hot tub running? Here’s everything you need to know about hot tub maintenance costs.
A modern hot tub in front of a fireplace
Feb 14, 2024
Feb 14, 2024
How much does it cost to run a hot tub? This guide can help you estimate monthly electricity and maintenance costs, so they don’t sink your household budget.
Two friends relaxing in a traditional sauna
Mar 20, 2024
Mar 20, 2024
Saunas and hot tubs offer health benefits and a place to relax, but what are the differences—and which one is right for you?
A large pool with a hot tub build next to it
Feb 20, 2024
Feb 20, 2024
The cost to add a hot tub to a pool depends on the timing of construction and the type of hot tub. Before you set a budget, dive into this handy cost guide.
A hot tub on a deck looking at a forest
Apr 2, 2024
Apr 2, 2024
Knowing how a hot tub heater works is vital for maintenance and troubleshooting. This guide can help you care for this important component.
Share project details to get started.