Roof renovation of the TPK office building

Summary

The tender concerns the roof renovation of an office building in the Karlsruhe Technology Park. The works are divided into three lots: scaffolding, roofing works, and façade works. The roofing lot includes demolition, waterproofing, sheet-metal work and roof greening; the façade lot includes cleaning the façade, repairing cracks and applying a new coating. The works are scheduled from 1 February 2027 to 24 June 2027, with more detailed lot-specific schedules set out in the notice. The tender must be submitted electronically in German by 6 October 2026 at 08:30. Price is the only award criterion. The precise qualification and compliance requirements must be checked in the tender documents.