What is the purpose of ventilation openings in sauna rooms?

Ventilation openings in sauna rooms primarily serve to provide fresh air. This is crucial for maintaining a healthy environment within the sauna. Proper ventilation ensures that the air inside does not become stale or overly saturated with humidity. Fresh air supply helps to maintain comfortable breathing conditions for users and can prevent the buildup of harmful gases or odors that might occur in an enclosed space.

While it is true that ventilation also plays a role in controlling humidity to some extent, the fundamental purpose is to facilitate a continuous flow of fresh air, which enhances the overall experience and comfort of individuals using the sauna. Adequate fresh air circulation is essential for a safe and enjoyable sauna session, promoting well-being for those using the facility.