Roof work for the renovation and reorganization of the castle edge development, 1st construction phase.

As part of the roofing work, the existing roof covering is broken off and disposed of, and the roof surfaces with rafter insulation and new ones

Beaver tail covering provided. Proper disposal must be taken into account in the unit prices. The space between the concreted ribs must be insulated. In the roof construction, the support points have to be revised, the ridge brackets strengthened and the longitudinal bracing added. 3 chimneys will be dismantled, as well as a radio and a TV antenna. The existing dormers of the buildings (except Talstrasse 10) are broken off and replaced on the street side by glass dormers. On the back, roof windows are installed instead of the dormers. The existing roof windows will be

Renewed. The smoke extraction from elevator 2 Schlossplatz 6-7, as well as the smoke extraction from stairwell 4 Schlossplatz 6-7 and the smoke extraction from elevator 1 Talstraße 2-4, are each carried over the roof and must be clad. A roof exit window is arranged in the elevator crossing at Schlossplatz 6-7. The

The entire roof area is equipped with safety roof hooks and personal protective equipment is to be handed over to the building services.