Viravent, 112 flats in Cenon
Yohan Zerdoun

Viravent, 112 flats in Cenon

Debarre Duplantiers Associés as Architects

Towards a new paradigm - The burning issue in Metropolitan Bordeaux is a project of 50,000 housing units. Envisioned and designed to be a real estate opportunity, the overly dense development has created quite a controversy. The Viravent project proposes another paradigm. Built before the beginning of the 50,000 yet still comparable, given the shared design model (sited in the heart of town, but in a diffuse section without access to the ZAC), the Viravent project integrates into an existing urban fabric more than imposing upon it.


Socially, above all, it represents a mixing of first-time buyers and investors in a contrasted sector between large collectives and freestanding buildings. It is, in the same breath, a political statement. Until a few years ago, the construction of anything besides socialized housing in the Hauts de Garonne district would have been seen as incongruous. Only Foncière Logement was up for the challenge of social melding, choosing Jean Nouvel as their architect. Here, not a Nouvel is found, but an elegant architecture within a conserved frame, and a commercialization that has not lagged.


In terms of volumetrics, the two buildings follow the sloping topography of the site. The local city planning ordinance (PLU) has not been the subject of adaptation - as opposed to the 50,000 housing units - but the density Viravent creates sets a new benchmark for the region, with 140 units/hectare.


Lastly, concerning the preservation of enclosure, and the mineral and vegetal qualities of the site: made of limestone walls, cypress, and noble tree species, this border creates the first filter between the project and the external environment while creating a link between itself and the buildings surrounding it. The segmentation into two separate panelled buildings allows the project to better blend in with the environment. Long expanses of unbroken façade are rare, and the sight lines follow the sloping of the hills.


A reconciliation of scale Laid across the entire length of the parcel, the two buildings offer panoramic views over Bordeaux and its environs. Furthermore, a dialogue is created between three differing scales: that of the neighbourhood, which has not changed, that of the city, which can be seen from the project, and that of the home, which contrasts its compact interior spaces with its generous exterior.


Though they appear autonomous from one another, the two blocks are connected via their basements with two levels of underground parking. The figure-ground thus creates a densely planted courtyard in the middle of the housing block, where the terraces climb, denoting the complex topography of the building site.


Green and black The strategy of “integration at any cost” translates itself into the façade by a black mineral double skin. By absorbing the sunlight, it accents the green of the project’s planted portions.


Footpaths crisscross the courtyard and wrap around the buildings’ exteriors. A system of path making merges with the terraces, and allows for a reading of the topography, all the while highlighting the plantings.


Products Behind Projects
Product Spotlight
News
Archello Awards 2024 – Early Bird submissions ending April 30th
26 Apr 2024 News
Archello Awards 2024 – Early Bird submissions ending April 30th

The Archello Awards is an exhilarating and affordable global awards program celebrating the best arc... More

Introducing the Archello Podcast: the most visual architecture podcast in the world
26 Apr 2024 News
Introducing the Archello Podcast: the most visual architecture podcast in the world

Archello is thrilled to announce the launch of the Archello Podcast, a series of conversations featu... More

Tilburg University inaugurates the Marga Klompé building constructed from wood
26 Apr 2024 News
Tilburg University inaugurates the Marga Klompé building constructed from wood

The Marga Klompé building, designed by Powerhouse Company for Tilburg University in the Nethe... More

FAAB proposes “green up” solution for Łukasiewicz Research Network Headquarters in Warsaw
25 Apr 2024 News
FAAB proposes “green up” solution for Łukasiewicz Research Network Headquarters in Warsaw

Warsaw-based FAAB has developed a “green-up” solution for the construction of Łukasiewic... More

Mole Architects and Invisible Studio complete sustainable, utilitarian building for Forest School Camps
24 Apr 2024 News
Mole Architects and Invisible Studio complete sustainable, utilitarian building for Forest School Camps

Mole Architects and Invisible Studio have completed “The Big Roof”, a new low-carbon and... More

Key projects by NOA
24 Apr 2024 News
Key projects by NOA

NOA is a collective of architects and interior designers founded in 2011 by Stefan Rier and Lukas Ru... More

Taktik Design revamps sunken garden oasis in Montreal college
23 Apr 2024 News
Taktik Design revamps sunken garden oasis in Montreal college

At the heart of Montreal’s Collège de Maisonneuve, Montreal-based Taktik Design has com... More

Carr’s “Coastal Compound” combines family beach house with the luxury of a boutique hotel
23 Apr 2024 News
Carr’s “Coastal Compound” combines family beach house with the luxury of a boutique hotel

Melbourne-based architecture and interior design studio Carr has completed a coastal residence embed... More