Ferrum, a building in Russia clad in intertwined Corten

In St. Petersburg, on the lot originally occupied by a historic factory, Tchoban Moss Architekten has completed a new office building.

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021

Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Site plan

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Ground floor plan and typical floor plan

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Longitudinal section

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Cross sections

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Elevation north

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Elevation south

Drawing Tchoban Voss Architekten

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Elevation west and east

Drawing Tchoban Voss Architekten

In St. Petersburg, on the right bank of the Neva River, Italian architect Giacomo Quarenghi built a palace for Prince Alexander Andreyevich Bezborodko at the end of the 18th century in the middle of a large park. In 1911, during the country’s industrialization, Rossiya Machine Works occupied much of the site as the site of a new factory, building production facilities, warehouses, and administrative buildings. Here – part of a decade-long plan to redevelop and re-purpose the area – Tchoban Moss Architekten has completed a new office building.

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021. Photo Ilya Ivanov

Ferrum 1, takes its name from the material that structures its façade, which at the same time serves as a reference to the history of the former industrial site. The seven-story building is the first building in Russia to be detailed by an exterior cladding made entirely of Corten steel. This corrosion-resistant and highly durable building material, with its characteristic rust-red patina and velvety texture, gives the architecture an expressive and prominent exterior surface.

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021. Photo Ilya Ivanov

The sculptural façade is shaped by a geometric grid, like a coherent and organic texture, while the alternation of flat and projecting modules creates the illusion of a weave. The corner solution, on the other hand, was resolved by the architects by delicate structural glazing. To contrast the reddish color of Corten, golden aluminum details have been inserted: the external crowning of the roof, the elevator portals, the fixtures.

  • Ferrum 1
  • Tchoban Voss Architekten
  • Sergei Tchoban
  • Valeria Kashirina
  • René Hoch, Natalia von Kruechten, Puk Paludan, Evgenia Sulaberidze
  • Teorema
  • Teorema
  • Nord Fassade
  • Teorema
  • offices
  • 7,965 smq
  • Saint Petersburg, Russia
  • August 2021
Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Photo Ilya Ivanov

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Site plan

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Ground floor plan and typical floor plan

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Longitudinal section

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Cross sections

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Elevation north

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Elevation south

Tchoban Voss Architekten, Ferrum 1, Saint Petersburg, Russia, 2021 Drawing Tchoban Voss Architekten

Elevation west and east