Proven luxury with infrared or hybrid saunas

Infrared sauna offers dry warmth and relaxation even longer than a steam sauna. It has proven health effects: the infrared heat stimulates a person’s body to function. For many, it relieves stress. For athletes, infrared sauna is ideal for recovery and warm-up before exercise.

As a result of development work, Rauduspuu company created the hybrid sauna with both infrared heaters and a stove. In a hybrid sauna, you can choose between the two ways of using sauna, or you can use both.

Rauduspuu has very strong expertise in Finland and they have developed their product vigorously on the basis of studies and surveys. The Duetto® Infrared Heater is currently Rauduspuu’s main product, and they have retailers in Finland, Germany, Estonia, Hungary and Sweden. The Duetto® Infrared Heater is certified in Finland and Germany. A country-specific certification is important for Rauduspuu, as in Germany, for example, they have strict quality requirements.

Tuula Andersson’s tips for hybrid sauna. Step by step:

  1. Switch the infrared heaters on.
  2. If you wish, you can switch the stove on.
  3. Drink clean, fresh water before, during and after sauna.
  4. Go to sauna without your clothes on, this way you can get all the benefits of the infrared heat.
  5. Enjoy! Spend some half an hour laying down or reading a book in sauna. You can also throw some water on the stove at the same time.
  6. Take a shower and wash yourself with cool water to wash off the sweat and tighten the pores of your skin. Use soap only after this so that it will not get absorbed into open pores. Finally, wash yourself with warm water.
  7. When washing, use bath products that you enjoy.
  8. The infrared sauna alone does not cause a so-called “post sweat”, so you are ready for an evening out or a day at the office!

Read more about the hybrid sauna in this article.

How can we help you?

Carita Harju

Executive Director

Tel. +358 40 566 2481

Join our mailing list!

We'll email you valuable sauna information

Strategic partners

World Sauna Forum – The Most Relaxing Business Event in the World

Join us on 9–11 June 2026 in Jyväskylä, Finland, for inspiring talks, global networking, and truly authentic Finnish sauna experiences.

Vision

The Sauna from Finland network is the world’s leading network for the authentic Finnish sauna experience, with a presence in key global markets.

The Finnish sauna is the world’s most fascinating and best wellness experience.

Mission

We promote the authentic Finnish sauna experience responsibly and professionally, through networking and enabling commercial cooperation.

We are an expert, approachable, and leading network in the sauna industry.

Purpose

Sauna from Finland - The Authentic Experience
Our multidisciplinary sauna expertise network works together to ensure that the authentic Finnish sauna experience is recognized internationally, continues to live and evolve, and serves as a source of wellbeing, health, and happiness.

© 2026 - Sauna From Finland ry - Privacy policy - Cookie Settings