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KAAN Architecten

La Défense . Paris

KAAN Architecten . La Défense . Paris afasia (4)

KAAN Architecten . renders: © Filippo Bolognese

Located under the esplanade of the most famous business district in Paris, the underground slab of La Défense has been designed to separate the functions for the users from technical or logistical purposes. KAAN Architecten proposal highlights the inherent beauty of these residual volumes, activating various flexible spaces and making them accessible after being unused for years.

 

The project articulates different public squares, while the main access is located in Place de la Statue, allowing visitors to enter the central volume of the ‘Cathédrale’ through a wide staircase and a garden, creating a green oasis in the heart of the district. Meanwhile, La Voie des Sculpteurs constitutes the backbone of the project, creating a real seam between the surface and the underside of the Esplanade de La Défense.

To diminish the infrastructural character of this space, natural light is brought in by piercing the slab of the Esplanade, coherently to the functions located on the surface, and further establishing direct connections between the levels. The stratification between old and new is evident through the use of tinted concrete, as the project weaves a red thread, both symbolic and material, between the different volumes and accesses.
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Project Team
Alessandro Arcangeli, Antoine Béchet, Valentina Bencic, Alice Colombo, Sebastian van Damme, Daniele Dalbosco, Marylène Gallon, Andrea Gentilini, Rens Van Hedel, Kees Kaan, Adam Kelly, Jennifer Nam, Vincent Panhuysen, Rana Samy, Dikkie Scipio

Photos
Visualization by Filippo Bolognese

Collaborators
Virginie Picon-Lefebvre; Orenoque: Yves Chicoteau, Juan Sepulveda; Le troisième Pôle: Steven Hearn, Caroline Couraud, Léa Ondet; Bollinger + Grohmann: Hannah Franz, Louis Bergis; CSD: Christine Dell’Angelo; META: Laurent Égarnes; VPEAS: Clément Chevalier, INEX: Fréderic Picard; BASE Paysagiste: Louis Lazaroo; photographes: Karolina Samborska, William Palmer