ENVELOPE FACADE
OF ÎLE SEGUIN
BOULOGNE-BILLANCOURT
FRANCE, 2004
CULTURE
PR–260
Officially launched in June 2002 by the city of Boulogne-Billancourt, the urban redevelopment project of Île Seguin is part of a territory historically shaped by the establishment of Renault factories.
GALLERY
025
PROGRAM
To renew the overall image of Île Seguin by proposing a contemporary reinterpretation of the existing façade created after 1945 by the architect Albert Laprade.
DETAIL
Situation
Île Seguin, Boulogne-Billancourt, France
Year
2004
Status
International competition
Site area
12,3 ha
Length of the facade
1,400 m² (960 m² of building, 440 m² of public space)
Client
SAEM Val de Seine Aménagement, Boulogne-Billancourt
Architect
Dominique Perrault Architecte
With the collaboration of Daniel Buren
Engineering office
Coyne & Bellier, Claude Ripeau, Jean-Paul Lamoureux
Interior designer
Gaëlle Lauriot-Prévost
DESCRIPTION
If the shape of the island (the compactness of its buildings and its enclosure overlooking the Seine) has to be profoundly modified to accommodate the planned residential and cultural programs – the Pinault Foundation was to be established there – the competition for the development of its banks invites architects to an approach based on the collective memory of the place as much as on the industrial identity of its urbanism.
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From this dual perspective, the project proposes constructing a ribbon of metal mesh around the entire perimeter of the island. While the materiality of this draped structure transforms the perception of the site, its scale (1,400 m of facade and 11 m high), its layout, and the geometry of its openings allude to the design of the former factory belt. The mesh delineates the island’s outline and creates a variety of visual interactions between its banks and the opposite shores.
At certain points, it rises, curls, and allows viewpoints to pass through it. As for the promenade, it is divided in two. On the north side (towards Boulogne), the optical effect produced by the structure is enhanced by projections onto the metal fabric, which acts as a screen. On the south side, every other section is raised to create a canopy, sheltering the promenade.
Daniel Buren offers the pastoral a set of fountains of his own design, twelve event fountains – “extravagant water features” – punctuate the visitor’s progress and accentuate the tactile dimension of the link uniting him to this place.
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