Umbau und Sanierung Rathaus Gengenbach - Dachabdichtungsarbeiten Neubau

The tender involves roofing and façade works as part of the refurbishment and renovation of the Gengenbach Town Hall. Roofing tasks include installing a trapezoidal sheet metal roof covering approximately 92 m², applying a two-layer bituminous roof waterproofing over around 110 m², constructing parapet upstands measuring about 30 metres, and laying gravel surfacing over approximately 70 m². Plumbing works comprise fitting an aluminium angled folded curtain façade with thermal insulation covering roughly 20 m², installing fall protection railings for parapet mounting extending about 22 metres, and providing aluminium sheet parapet cappings of approximately 26 metres.