The members belong to the Society on a personal basis. Enterprises may join as supporting members.
To become a private member one must be recommended by two members of the Society. These two have to be active members who have been members for more than five recent years. New members will be accepted twice a year in a meeting of the board of the Society.
Membership privileges:
Sauna fees with a member price 8 € per session
Possibility to bring friends and associates to sauna (at guest prices)
Subscription of "Sauna"-magazine
A possibility to join all activities of the Society (parties, excursions, meetings etc.)
There are about 3600 private members and 6 company members in the Society. Out of 1/3 third are female and 2/3 male.