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Record Interiors

Collection Boros

A World War II bunker is transformed into an art gallery and apartment.

Collection Boros

Photo © Hanns Joosten

Collection Boros

Photo © Hanns Joosten

Collection Boros

Photo Andreas Gehrke; Featured Artist: Santiago Serra

Collection Boros

Image courtesy Realarchitektur

Collection Boros

Image courtesy Realarchitektur

Collection Boros

Image courtesy Realarchitektur

Collection Boros

Image courtesy Realarchitektur

Collection Boros

Image courtesy Realarchitektur

Collection Boros
Collection Boros
Collection Boros
Collection Boros
Collection Boros
Collection Boros
Collection Boros
Collection Boros
September 1, 2008

Realarchitektur

Berlin, Germany

People/Products

Christian Boros commissioned Realarchitektur to refurbish and convert a 1942 World War II bunker into a gallery space for his contemporary art collection, with a rooftop apartment addition for his family. The 5:story concrete bunker was originally based on the plans of architect Karl Bonatz, with walls nearly 6:feet thick and a ceiling over 9:feet thick to protect up to 3,000 people from air raids. Double entrances located on all four sides of the building enabled people to quickly enter or exit the building simultaneously.

Many traces and marks left by the war—bullet holes—and the ensuing years—graffiti—remain present. Selected ceilings and walls were removed to create approximately 80 rooms with overlapping spaces. The architects, in close collaboration with the client and the artists represented in his collection, designed each space to cater to the art; in addition to traditional white:cube spaces, where part of the existing collection is displayed, a structural and spatial interplay between art and architecture was essential. The open and vertically connected architecture provides for various vantage points for the artwork.
 
A newly created glass:facade apartment was constructed atop the building. A portion of the concrete rooftop was cut away to create a terrace that surrounds the living space and outdoor pool. Simple reinforced concrete walls and the concrete ceiling characterize the living space; like the bunker, the apartment level is encased on all sides by a homogenous facade. But the glass facade allows views of the surrounding cityscape.


People

Owner:
Christian Boros

Architect:
Realarchitektur
Jens Casper, Petra Petersson, Andrew Strickland

Personnel in architect's firm who should receive special credit:
Jens Casper Architekt BDA
Petra Petersson Architektin BDA
Andrew Strickland Architekt SIA

Team:
Wolfgang List, Bernadette Krejs, Karin Maria Derix, Dorina Siewert

Objektdesign: Penthouse (customized furniture): Instantconcept, Wuppertal

Engineers:
Structural Engineer:
Ingenieurbüro Herbert Fink, Berlin

Consultant(s):
Quanttity surveyors and tender:
A+O Berlin Architektur + Organisation, Frank Hüpperling und Stephan Vieweger

Site manager:
Thomas Heesing, Berlin

Landscaping:
Timo Herrmann, bbz Landschaftsarchitekten, Berlin

Lighting design:
mediumlicht, Reinhard Germer, Berlin

General contractor:
Hanns Joosten
Am Spreebord 5
10589 Berlin, Germanu
imglueck@hannsjoosten.de
+49 (0)172 388 5288

NOSHE
Andreas Gehrke
Borsigstrasse 33
10115 Berlin, Germany
office@noshe.com
+49 (0)30 74073 3560

Fabricator:
Mystic Scenic Studios, Inc.
Norwood, Massachusetts
www.mysticscenicstudios.com
781:440:0914

Photographer:
Joosten
Am Spreebord 5
10589 Berlin, Germanu
imglueck@hannsjoosten.de
+49 (0)172 388 5288

NOSHE
Andreas Gehrke
Borsigstrasse 33
10115 Berlin, Germany
office@noshe.com
+49 (0)30 74073 3560

Contractors:
Shell:
mib, märkische ingenieurbau gmbh, Wriezen

Steel and facades:
HTM Metallbau, Berlin

Demolition:
BBT Betonbohr: und Sägetechnik GmbH, Berlin

Interior:
Berghäuser und Sohn

Stone:
Asta Fliesen & Naturstein GmbH, Polanz

Services:
Rentschler und Riedesser, (consultation) und Bast Heizungsbau (plans and installation)

 

Products

Structural System:
Facade steel:
Raico Bautechnik

Glazing: Linther Glas (Flachglas)

Roofing: Optigrün

Hardware, hinges, doorhandles etc: FSB Franz Schneider, Brakel

Hardware locks: BMH Beyer & Müller Heiligenhaus

Windows/Rooflights: WICONA, Jansen Janisol, Jansen VISS

Sunshading: JOSÉ Ma. SANS AMILL S.A.

Stonework: Borst Natursteinwerke

Fixtures: Dornbracht MEM

Sanitary ware: Duravit

Lighting: ERCO

Elektrik controls: GIRA, Ackermann

 

 
KEYWORDS: Germany

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