Roofing Works: Bituminous Waterproofing, Insulation, Green Roof and Related Works

This German public procurement opportunity, located in Freiburg, Baden-Württemberg, involves roofing works on flat roofs. The project scope includes the supply and installation of 1,715 m² of bituminous waterproofing and XPS insulation as an inverted roof system, along with 160 m² of bituminous vapor barrier and waterproofing with XPS sloping insulation. The project also specifies the installation of an extensive green roof. Work is scheduled to commence on August 24, 2026, and be completed by June 18, 2027, with maintenance continuing until June 16, 2028. The short timeframe and integration of multiple roofing systems (bituminous, insulation, green roof) suggest a moderately complex project requiring skilled labor and efficient project management. Contractors should carefully consider the logistical challenges of working in Freiburg and the impact of the scheduled maintenance period on their resource allocation.