External metalwork and plastic windows

Summary

The tender concerns external metalwork and the installation or refurbishment of plastic windows at the ringberlin Hall 2 project. The works include, among other items, dismantling window and door assemblies, new plastic windows on the second and third floors including light wells and solar shading, upgrading historically retained steel windows, constructing light-well roofs, aluminium-glass window and door assemblies, facade works, steel doors and gates, and industrial folding gates. The works are expected to be organised in two shifts to accelerate construction. The submission deadline is 23 September 2026. The precise participation and compliance requirements must be checked in the official tender documents.