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Capricorn bridge in Dusseldorf made by facade specialist seele




steel for substructure


trapezoidal and triangular insulating glass units

capricorn bridge - a 35m long steel-and-glass structure

FLOAT, an office building designed by architect Renzo Piano, was built at the southern end of Dusseldorf’s so-called “Medienhafen” (media harbour). This building is now to be connected to the “Capricorn” building across the street by a spectacular steel and glass pedestrian bridge.

The bridge structure, with a total length of 35m, consists of a closed, tubular grid shell with glazing made of approx. 60 trapezoidal and triangular insulated glass units (up to 8.1 x 3.0m). The kink in the bridge, evident in the horizontal section, ensures an exact connection to both buildings. The loads of the bridge are absorbed solely by means of the steel structure in the glazed middle column. 

  • Since the two cantilevered bridge arms to the left and right of the column have different lengths and angles, the structural design is correspondingly complex. seele convinced the project participants with a design assist and is currently executing the main contract scope.

    Header image & 1st galery image: © Gatermann + Schossig Architekten GmbH
    Further image: © seele


Main contractor Pirol Holzstraße GmbH & Co. KG
Architect Gatermann + Schossig Architekten GmbH
Engineer osd – office for structural design; Wilhelm & Partner
Date of completion 2019
Scope of seele supply

Pedestrian bridge between two buildings

  • 530sqm surface
  • approx. 40t steel for substructure
  • approx. 60 trapezoidal and triangular insulating glass units as well as 2- and 3-ply glass laminates, measuring up to 8.1 x 3m