Tepidarium
History: Where does the tepidarium come from?
The tepidarium has its origins in Roman antiquity and was a central component of Roman bathing culture. In the ancient thermal baths, this lukewarm room was used for relaxation and regeneration.
After spending time in the hot caldarium (hot bath) or steam bath, bathers would visit the tepidarium to slowly cool down their bodies and protect their circulation. It was therefore a transitional space between hot and cold bathing zones.
The tepidarium was heated by an ingenious hypocaust system: warm air was passed through cavities under the floor and in the walls, creating an even and pleasant room temperature.
Characteristics: What makes a tepidarium special?
- Maximum temperature: approx. 38 to 40 °C
- Humidity: under 20 %
- Heated surfaces: Floor, walls, benches or loungers (usually made of natural stone or ceramic)
- Room climate: Dry, evenly warm, gentle on circulation
- Lighting conditions: Often dimmed, to promote deep relaxation
What is the difference between a tepidarium and a sauna?
How it works: How does a tepidarium work?
Modern tepidaria use electric panel heating systems in which the room envelope (e.g. seating surfaces, floor, walls) is heated rather than the room air. This creates indirect radiant heat, which is perceived as particularly pleasant. The body absorbs the heat evenly and deeply without overheating.
Etiquette: How do you behave in a tepidarium?
Clothing: Bathrobe, swimwear or sauna towel are common.
Behavior: Quiet or silent behavior is desired so as not to disturb the relaxing atmosphere.
Hygiene: Shower before your visit, place a sauna towel underneath.
Indications: How does a stay in a tepidarium work?
A stay in the tepidarium has a relaxing effect, promotes blood circulation and is gentle on the circulation. The even radiant heat helps to relax the muscles and promotes a holistic sense of well-being. People who find traditional saunas too stressful in particular benefit from this gentle form of heat application.
Contraindications: What are the side effects of a stay in a tepidarium?
Although the tepidarium is generally well tolerated, certain groups of people should seek medical advice before using it, especially in the case of
- Acute circulatory problems
- Chronic vascular diseases
- Open wounds or skin diseases
Conclusion
The most important facts about the tepidarium at a glance
- 1. A tepidarium is a heated, pleasantly warm relaxation room.
- 2. The maximum temperature in a tepidarium is 40 degrees Celsius.
- 3. The tepidarium has its origins in the Roman thermal baths and was already very popular there.
- 4. For people with poor circulation, a stay in such a warm room is more advisable than a sauna or steam bath.
FAQ - Further questions about the tepidarium
A bathrobe, swimwear or a sauna towel is recommended.
The stay is usually 30 minutes. Those who tolerate the heat well can stay longer.
The temperature is usually no more than 40 degrees Celsius.