The primary benefits of a traditional sauna revolve around profound cardiovascular conditioning, intense sweat-induced skin cleansing, and respiratory improvement driven by extreme ambient heat (70°C to 110°C) and steam, while infrared saunas offer targeted muscle recovery, gentle relaxation, and improved circulation through deep tissue penetration using a much lower, radiant heat (50°C to 60°C). Ultimately, traditional saunas excel in delivering well-documented, systemic health adaptations akin to moderate exercise, whereas infrared saunas provide an accessible, deeply soothing heat therapy for those who prefer or require a milder thermal environment. The infrared sauna vs. traditional sauna debate is a rapidly growing conversation...
You can sweat an incredibly high volume in an infrared sauna—often matching or even exceeding the amount of sweat you produce in a traditional sauna—but the process happens much more efficiently.
A good size for a sauna depends on how many people will use it at the same time, how much space you have available, and what type of heater you plan to install. For most home sauna projects, a practical and comfortable size is usually between 36 and 64 square feet with a ceiling height of about 7 feet.