Roof Sealing Works for Zoo Hannover

Roof sealing works: demolition and disposal of existing roof structures approx. 400 m²; bituminous vapor barriers on roof areas approx. 2,370 m²; thermal and tapered insulation for roof areas approx. 2,705 m²; plastic roof sealing approx. 2,130 m²; polymer bitumen roof sealing approx. 450 m²; surface protection for stressed roof areas approx. 215 m²; edge, parapet, and wall connections for roof sealing approx. 660 m; aluminum parapet coverings and wall flashing sheets approx. 460 m; roof drainage with main and emergency outlets approx. 59 units; stainless steel downpipes and standpipes; skylights and roof light bands 35 units; SHEV and ventilation drives as well as SHEV control; sealing of floor slabs approx. 320 m²; cement screed on insulation layer approx. 377 m²; fall protection system; temporary safety and protective devices; trapezoidal profile roof grid cage.

Tender documents

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