The »Troisdorf City Gate« comprises two new buildings - a kindergarten and the parish centre - as well as the existing church and serves as an urban meeting point. Three large glazed "gates" open in a star shape to the new town square and enter into dialogue with the existing surroundings. The inviting gesture of the light-flooded rooms is supported by the anthracite-coloured floor. Katholische Kirchengemeinde St. Hippolytus was awarded Special Mention in the German Design Awards 2022. Fresco, Church Building, Wooden Slats, Flat Roof, Concrete Ceiling, Entrance