Roof waterproofing and sheet-metal works

Summary

The tender covers roof insulation, waterproofing and sheet-metal works for a neighbourhood centre for young people, children and their families at Am Querkamp. The work includes installing roof insulation and waterproofing, including connections at penetrations, roof windows and roof edges; installing a cable-based fall-protection system and the supporting structure for photovoltaic panels; sheet-metal work at verges and eaves, gutters and downpipes; insulating, waterproofing and draining the open gallery; and installing an extensive green roof with measures to prevent slippage. The site setup area is restricted because existing trees must be preserved. Access is via Querkamp, and loading can use a temporary stopping area and the adjacent school car park for small trucks. Public roads, pavements and parking areas must be kept clear. The deadline for submitting tenders is 5 November 2026. Check the official tender details and documents for the precise qualification, compliance and technical requirements.