Welcome!
For our infrared sauna we use a special infrared surface system. Compared to a sauna oven, in the RUKU thermium this permits gentle sweating and ensures the best cabin climate with a high oxygen content. In addition, the RUKU Meditherm steam generator enables you to enjoy a steam or aromatic bath in the same cabin (thermium or sauna).
Your thermium or sauna is individually produced according to your preferences regarding size, equipment and design. Our sauna expert will be happy to provide you with personal advice on all the possibilities relating to our sauna and infrared cabins.
You can find further information on our products in Italian, French or English available for download here:
- Thermium catalogue (PDF, 1,8 MB)
- Infratherm Kristall catalogue (PDF, 0,7 MB)
- Impressions catalogue (PDF, 5,9 MB)
- Outdoor Sauna catalogue (PDF, 4,3 MB)
Do you have further questions or do you need some advice? Then simply send an e-mail to info@ruku-manufaktur.de. We will then get in touch with you as soon as possible.
Product Overview

A gentle heat bath or dry sauna heat? In the thermium you can set your individual feel-good climate. Between 35 and 80 °C via the infrared heating integrated into the wall.

Exclusive saunas equipped with the classic sauna oven. The efficient wood insulation ensures rapid heating and minimum energy consumption - for decades.

The perfect addition to your sauna or your thermium: With Meditherm, you can enjoy soothing steam and aroma baths in the same cabin.

With an outdoor sauna or a garden thermium from the Ruku factory, you can enjoy sweat baths in their most original form.