New Town Hall Rheydt, Section A, Mönchengladbach

Client: Stadt Mönchengladbach

Architect: slapa oberholz pszczulny | architekten, Düsseldorf

Project Period: 2024 – 2029

Service: Planning and site supervision: sanitary systems, heating systems, ventilation and air-conditioning systems, electrical systems, IT and communications systems, lift and conveyance systems, use-specific installations (sprinklers), building management systems (BMS), feasibility studies, lighting design, existing building analysis

Net costs building services in €: 17,700,000

Central New Administrative Building Integrating Listed Historic Structure

A new central administrative building is being constructed in Rheydt for the City of Mönchengladbach. The aim of the project is to consolidate various municipal departments at a single location, enhance citizen-facing services, and provide  contemporary working conditions. In addition, the planning places a strong emphasis on sustainable and resource-efficient building operation.

The project will be realised in two construction phases. In the first phase, Section A will be built – a new structure situated between the historic Rheydt Town Hall and the former Royal Prussian District Headquarters. The design incorporates the listed heritage buildings into a new architectural ensemble and creates an open civic hall at the centre, serving as a communal space for both staff and visitors. The scheme includes approximately 600 workstations, a day-care centre, event facilities, and a bistro.

ZWP is responsible for the planning of the technical building services (TBS) for this project. Sustainability and energy efficiency play a central role and shape the technical design of all systems. The heating and cooling supply is provided by a hybrid system: the base load is covered via geothermal energy, while electrically powered heat pumps are used during transitional periods and for peak load demands. Thermal energy is distributed via underfloor heating, which also serves for room cooling.

Ventilation is predominantly achieved through natural means, avoiding conventional ducting. Fresh air is supplied via architectural elements and dedicated intake structures.

A large photovoltaic system is planned on the roof to generate electricity on site. Additionally, efforts are made to minimise internal lighting loads in order to reduce cooling requirements.

Rainwater is collected, temporarily stored, and used for toilet flushing and irrigation of outdoor areas. An external dynamic building simulation supports the design process by modelling the building’s energy demand throughout the year.

Bilder: © sop architekten | Rendering: moka-studio