Facades, windows, mullion-transom facades and external doors for Martin-Niemöller Comprehensive School

Summary

The tender covers facade works for the new Martin-Niemöller comprehensive school in Bielefeld, including the south and north construction sections. The contractor must prepare workshop and installation plans, manufacture, supply, install, commission and maintain timber-aluminium windows, aluminium insert windows, timber-aluminium mullion-transom facades, metal cladding, aluminium and timber-aluminium external doors, and solar, glare-control and blackout systems. Work starts with the workshop and installation plans 12 days after contract award. The tender deadline is 31 August 2026. Companies carrying out welding must provide evidence of the required qualification with their tender.