Deutsche Bank Twin Towers
The towers were built from 1979 to 1984 originally to house a hotel for the Hyatt Hotel Group. The buildings were already under construction when Hyatt cancelled its plans and Deutsche Bank decided to locate its headquarters there. The complex consists of three parts: a four-storey base building and the two towers. The buildings are complete reinforced concrete structures with reflective glass facades.
In contrast to the neighboring high-rise Trianon, built a few years later, the pedestal of the Deutsche Bank skyscraper adapts to the urban environment. It is lower than the neighboring buildings, but spread out over a large base area. From the center of the plant, between the two towers, stretch on an irregular floor plan three components to the east, southwest and northwest.
The towers are irregular trapezoidal shapes, but both feature identical floors plans that have symmetric 45-degree angles arranged 13 m (43 ft) from the center of the plant around.
The buildings have become a popular backdrop in print media and television as a symbol for the German economy because of the role that Deutsche Bank plays as one of the most important global banking and financial services companies.
Deutsche Bank used the renovation of the towers to implement many innovative and progressive ideas, primarily in the field of ecology. For example, the bank has cut its energy supply by a half, water consumption by over 70 percent and CO2 emissions by almost 90 percent, making the new towers one of the most eco-friendly high-rise buildings in the world.
The towers received the highest possible certifications of LEED Platinum and DGNB Gold for their resource and energy efficiency. Scot Horst (U.S. Green Building Council) and Professor Manfred Hegger (German Sustainable Building Council) presented the two certificates to Hermann-Josef Lamberti who, as Chief Operating Officer, was the Deutsche Bank Management Board member responsible for the renovation. Petra Roth, Mayor of the City of Frankfurt am Main, emphasized in her welcoming remarks the importance of green and sustainable buildings in urban development. “We are delighted that the modernization of the Deutsche Bank towers has attracted interest worldwide. Frankfurt deserves its reputation as a 'green city' in many ways. This is a goal that we have been working towards for many years, and one that we have further highlighted by applying for the 2014 European Green Capital Award.”
Outside-shots of the building are heavily used in the TV-Series Supergirl.