Infrared saunas are increasingly popular welness products installed in homes, studios, and recovery rooms for athletes. People start learning about such devices from fitness recovery programs, relaxation techniques, or even clinics specializing in wellness procedures. However, there is a variety of factors affecting one's choice of such equipment, including heaters, safety parameters, sizes, installation features, and comparison with regular saunas.
This guide contains everything needed to buy an infrared sauna successfully and responsibly.
1. What Are Infrared Saunas?
The difference between regular and infrared saunas lies in their heating systems. Regular models raise temperature in the whole room to a very high level, whereas infrared saunas only heat the body without changing room temperature dramatically. While regular units operate within the range of 80-100 C, infrared saunas do not exceed 45-60 C. They use radiant heat panels penetrating the skin more efficiently than traditional heating.
Nevertheless, the principle remains the same, meaning that such a unit warms up the body, increases blood flow, and facilitates the sweating process. The use of infrared saunas is usually safe and healthy for adults who have no particular diseases or concerns. However, one should visit a healthcare provider to discuss this issue and get a doctor's permission.
2. Types of Infrared Saunas
There are several infrared saunas varying in heater type, which means that each kind can be used for certain purposes.
Near-Infrared
These heaters generate waves with relatively short wavelengths and are used mostly for warming purposes. Near-infrared saunas can be good for those who want to relax, yet have some problems with sweating.
Far-Infrared
Such heaters generate longer wavelengths, which means that the body warms up better and easier, creating comfortable conditions for relaxation. These saunas are widely used as part of wellness routines by people looking to improve their overall well-being.
Full-Spectrum Infrared
They combine near, mid, and far wavelengths to offer more opportunities for adjusting temperature.
3. EMF and Safety
Low-EMF or near-zero-EMF – you will encounter these phrases quite frequently when researching infrared saunas. The term stands for electromagnetic field, which emits from electrical equipment.
Modern infrared saunas are built in such a way that the EMF level stays low and does not exceed internationally established safe values when built correctly and installed correctly. Many manufacturers minimize the danger of EMF exposure thanks to shields, wiring improvements, and heater enhancements. In reality, the exposure level is close to what one gets from various household appliances. Most customers of quality infrared saunas should not worry about the risks associated with EMF; still, using certified products and having a professional installation is advised.
Key recommendations regarding safety:
- Choose certified equipment
- Stick to recommended sessions durations
- Drink enough water
- See your doctor if you suffer from some diseases
4. Choosing the Sauna by Size
Infrared saunas differ by their capacity, i.e., the number of people they allow sitting inside.
- A two-person model is a good choice for apartments, houses where space is limited, or if you prefer using it only for yourself. Such saunas consume less energy and take up smaller areas.
- Four-person models are used by families and when you need a wellness room to be shared by many.
- Six-person models are installed in home gyms and wellness rooms.
Don’t forget about considering ceiling height, space for ventilation, and access for installation when choosing a certain size. A lot of clients face problems due to purchasing too small a sauna.
5. Installation Requirements
One advantage of infrared saunas is that they are easier to install than traditional saunas. Most home units require only a standard electrical connection, while larger models may need a dedicated circuit. Always confirm electrical requirements before purchase. Ventilation is helpful but usually minimal compared to traditional saunas. Good airflow around the sauna improves comfort and longevity.
You should also consider:
- Floor strength
- Room humidity
- Door clearance
- Distance from walls
Professional guidance can help avoid common installation issues.
6. Indoor Vs. Outdoor Usage
An infrared sauna is normally installed inside because the electronics and heating elements need protection against harsh weather conditions. Outdoor infrared saunas do exist but need to be well insulated and roofed and should protect against bad weather conditions. If your installation plan includes putting the sauna outside, choose a unit intended for exterior usage. The indoor models are more easily maintained and will serve longer.
7. Infrared Vs. Traditional Sauna
Infrared and traditional saunas are often compared prior to purchasing one. The former heats up the human body through electromagnetic radiation while the latter makes use of stone heaters or rocks to heat up the air. While some people prefer traditional saunas because of the cultural traditions or due to high-heat conditions they provide, others prefer infrared sauna sessions for their relaxation features. Both of them are equally good and choosing between them depends on your specific circumstances and personal preferences. Some people actually purchase two kinds of saunas for their homes.
8.Frequently Asked Questions
How frequently should the sessions be?
The frequency of sessions is individual and usually varies from two to four per week.
How long do the sessions last?
On average, a session lasts around 15–30 minutes. Start with short ones and then gradually lengthen the duration.
Is using infrared sauna dangerous?
In most cases, an infrared sauna is not dangerous provided you use it properly. But ask a doctor before starting with such sessions if you have any health issues.
Does infrared sauna require much electricity?
No, infrared saunas tend to consume less electricity than other models.
Concluding Remarks
As seen above, the purchase of infrared sauna requires careful consideration. Choosing a suitable model is only the first step in preparing for your infrared sessions.
Explore Professional Infrared Saunas
If you would like help choosing the right infrared sauna for your home or studio, our team can guide you through sizing, installation, and model selection.