The area of the sports arena and the atrium of school yard is connected via a multifunctioanl hall that allows them a range of functional extensions. The extension is partially lifted on the pillars so that in contact with the old school creates a porch that leads to the inner courtyard. The ground floor of the extension is opened so directly continues to the old gymnasium building and allows the smooth flow of users. The atrial character is retained in by means of an open terrace that accompanies a ring with classrooms on the level above. The difference in height between the east and west approach is overcome by a wide ramp (staircase), which due to its small slope.

One of the elements of the new assembly is the playground on the roof of the sports hall that needs to be protected by a transparent material that emphasizes the character of the open space surrounding. The selected material is a galvanized mesh wire. This type of material is also suitable for the protection of glass surfaces creating a wire grid on the facade. The active role of the grid is for plants climbers in the creation of the changing appearance of the façade of the sports hall.