Connecting bridge for office building, Darmstadt (Germany)

Reference projects

Connecting bridge between existing building and new construction.

Calostat Brücke aus Glas


Evonik Industries AG, BU Health & Nutrition

Technical planner/ architect:

hdg Gerharz Architekturb├╝ro

Construction company:

Romi Fenster GmbH

Construction year:



Darmstadt, Germany


  • The opaque paneling fields in the top of and the bottom chords and in the bridge underside were insulated with CT panels produced by FKN Fassaden GmbH & Co. KG, Neuenstein, which contain 30 mm CALOSTAT┬«

  • U-Wert (COP): 0,63 W/(m2K)