To create a clear space with a logical orientation, natural and authentic materials will be used, which will also meet the demands of heavy use. The history of the main spa building will serve as a starting point. The new building of Trebon Spa needed all of the mentioned elements, but above all, it required the active involvement of architects.

The new spa building is located within the premises of Lázně Aurora. It is a new pavilion that connects to the existing spa buildings. Due to the sauna world's function, there is a need for forced ventilation, artificial lighting, and underfloor heating, among other requirements. As part of the project, we had to address all the technological equipment for the wellness operation, and the materials had to adapt to the demanding function. Therefore, exclusively large-format ceramics are used, complemented by stone and concrete elements. The relaxation areas with large windows are oriented towards the south, allowing ample daylight and warmth during the day. Acoustic comfort is ensured through the use of an acoustic-suspended ceiling suitable for humid environments (Heradesign). The building has a reinforced concrete structure, while the rest is masonry. The facade panels are made of aluminium, and triple-glazed insulation is used.