Europahalle, Karlsruhe

To comply with current fire-protection regulations and address the increasing number of leaks, it quickly became clear that a reliable partner was needed—one with extensive expertise in the use of natural light through glass skylights, smoke extraction, and ventilation in public buildings. The choice fell on INDU LIGHT.

In total, the renovation project covered four different areas of the Europahalle. In addition to the characteristic shed roofllights above the main hall, continuous rooflights in the adjacent lobby, above the entrances and exits, and in the administrative wing were renovated.

Despite differing requirements, the same type of skylight system could be used for all four areas: The Glasline mullion-and-transom system can be flexibly adapted to the respective structural conditions and, through the use of glass, offers a durable solution for smoke and heat exhaust ventilation (SHEV) and daylighting systems.

Another key component of the project was the lobby adjacent to the main hall. Here, the historic shed roofs were removed and replaced with a modern, gently sloping glass roof structure. The 69-meter-long monopitch roof was fitted with special tinted glass that regulates the amount of energy entering the building. At the same time, 16 opening sashes with 24V controls provide the necessary ventilation and smoke extraction.

In addition to the continuous rooflights above the two halls, the glazing above the entrances and exits was renovated. Fixed glazing mounted on steel beams illuminates the intermediate spaces and ensures smoke-free escape and rescue routes in the event of a fire.

As part of the renovation work, the shed roofllight above the open stairwell in the administrative wing was also replaced. In addition to fire safety, the primary reason for the renovation here was the leakage in the existing structure.

With the completion of the comprehensive renovation measures, which modernized and brought all areas of the Europahalle up to the latest standards, the event hall reopened in 2024. From now on, up to 4,800 visitors are permitted in the sports facility. The improved fire safety measures, the replacement of the glass roofs, and the additional ventilation and smoke extraction systems not only ensure the safety of visitors but also create a bright, welcoming atmosphere inside the hall.