Triangle Building

by | 26. Jul 2012

Commercial | Feature | Offices | Residential
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Photo: arcspace

 

The Triangle Building is situated in the middle of the complex of buildings in the Friedrichstadt district known as the American Business Center. The site, within the orthogonal order of the Friedrichstadt district which was bisected by the former Check point Charlie customs wall, is triangular in shape.

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Photo: arcspace

To convert the odd-angle shape of the site into a right-angled triangle Kleihues developed a design grid which shifted the basic geometrical form relative to the irregular boundaries of the site.

The building is characterized by two facade designs that are totally different in conception. The Friedrichstrasse and Sch├╝tzenstrasse facades are clad in grey, unpolished granite, articulated by horizontal bands of windows, while the Mauerstrasse side is glazed throughout.

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Photo: arcspace

 

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Photo: arcspace

 

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Photo: arcspaceGlazing Detail

The site boundaries are reproduced in the arrangement of the protruding glass facade on the Mauerstrasse side and in the run of the windowsills on the “granite” Friedrichstrasse side, which distorts the ground plan of the upper floors into an irregular triangle.

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Photo: arcspace

 

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Photo: arcspace

The building keeps to the traditional 22 meters height of the eaves in the Friedrichstads area with the shops on the ground floor, the offices above and the apartments, all with their own terraces, on the recessed top floor. There are two core staircases in the building that give access to corridors on the individual floors. As always with a Kleihues building the quality of construction is superb and the attention to detailing immaculate.

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Photo: arcspace

 

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Photo: arcspace

 

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Photo: arcspace

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INFORMATION

CITY Berlin
COUNTRY Germany
CONSTRUCTION YEAR 1996
ARCHITECT Josef Paul Kleihues

CLIENT

CONTRACTOR

PUBLISHER