#Cloud.paris

PCA Stream has just completed the restructuring and redesign of four historical buildings into one unique office building in the center of Paris.

In order to streamline and harmonize the whole of the building complex, forty-five percent of the total area was demolished. Facades were realigned, floor framings were reconnected, and a new building outline with an open floor plan was determined.

Reframing the courtyards and ensuring their continuity enabled the creation of a vast interior space around which the program is organized. The main entrance is located in the industrial hôtel of Rue Ménars, whose façade is historically listed.

The impressive building with a rounded façade on the intersection between Rue de Richelieu and Rue Ménars has defined the new architectural style that applies to the whole building, up to its courtyard elevations. It retains its lines of strictly identical large square windows and the crowning of the building in successively receding stories. The outer skin is made from a clear material that brings both refinement and presence within the neighborhood.

The whole building is now basked in natural light that comes not only from its street-side façades but also from its courtyards—both inside and out. The reframing of the courtyards allows for an increased light exposure and comes with storied terraces that crown the building, all of them accessible and landscaped. The propagation of light also rests on the uniform white façades with their generous array of windows on the courtyard side. The main courtyard is subdivided in three parts with different thermal characteristics: a covered atrium, an intermediate space, and an outside space.

#Cloud.paris, Paris, France
Program: business centre
Architects: Philippe Chiambaretta Architects
Contractor: SFL (Société Foncière Lyonnaise)
Engineers: Khephren, VS-A, Elithis
Area: 38,000 sqm
Cost: 100 M€
Completion: 2015