Philippe Dubus

apartments ZAC Seguin Rives de Seine . LOTS B3B B3C . Boulogne-Billancourt

Philippe Dubus . photos: © Michel DENANCÉ -B3B- . © Sergio Grazia -B3C-

The projects are located north of the macro-lot B3, on the trapeze, the Zac Seguin Rives de Seine in Boulogne-Billancourt.

LOT B3B
The 73 units of the operation performed for Icade Promotion housing were sold 54 units as VEFA to Foncière logements and 19 units to Immovalor.
Depending on the method used in the ZAC, the agency Philippe Dubus Architects has been appointed by all stakeholders of the ZAC, the SAEM Val de Seine, developer of the old Renault site, the group sponsors DBS, the City of Boulogne-Billancourt and the team Lispsky and Rollet, architects coordinators of the macro-lot  ; in order to work with six teams selected on the macro-lot B3 and design a project of 73 units on the lot B3B.
The design and development of the project are the result of numerous discussions among all stakeholders, Town, urban planner, owner, and workshops organized by the agency Lispsky and Rollet with the six teams of architects of the macro-lot.

Templates, the volume and location of buildings are strongly constrained by the PLU, the dialing plan urban and SHON announced by Lispsky and Rollet after the consultation organized by SAEM Val de Seine.
The project is based on the requirements of the architectural and landscape architects coordinators and SAEM :
- Change of architectural writing projects macro-lot B3 from west to east, from the massive in the west to lightness in the east.
- Use of raw materials, concrete, aluminum, galvanized steel, wood, predominantly in shades of gray.
- Development of private outdoor spaces as an extension of each unit through balconies ropy.
- Treatment vegetated roofs and dressing shrines techniques.
The project is divided into three blocks: on the north, a building (7 levels) facing the street, with the alignment on the new road, a central pin (4 levels) in the heart of island, which is articulated with a «  turret  » posed in the gardens, punctuating the landscape inside of the island.

Each building is set on a common principle : The main facades are lightweight, they are composed of large full height glass frame in natural anodized aluminum and polycarbonate cladding panels "Ice" for outer insulation.
These facades take place in a raw concrete skeleton self-compacting: plinth at the bottom, perpendicular gable to the facades and vegetated roof terrace at the top.
A precast concrete walkway 80 cm wide spins along light fronts, it allows maintenance, provides protection to fire and sunlight, in addition to awnings that fit all chassis.
In the heart of island, platforms protruding piggyback on these corridors, providing generous 15m ² to 30m ² of living space outside each unit, in cantilever over the gardens.
The exterior soffit panels of polished aluminum fits up facades to capture the light and providing a sky to each terrace.
Glass railings that meanders across corridors accentuate crystalline expression of the project.

Thermal  :
External insulation for the main façades and internal gables for raw concrete.
Thermal performance THPE 2005, with heating.
Structure & materials:
Slabs and sails shear reinforced concrete  , raw concrete self-compacting facade gables, precast balcony walkways and platforms,.
Facades: Chassis mixed wood / natural anodized aluminum, cladding panels polycarbonate Ice (Danpalon Everlite), laminated glass railings on vertical galvanized steel cladding, sub-surface platforms balcony finish polished aluminum composite panels (Alucobond), separative balconies colored laminated glass panels (Vanceva), canvas awnings & obscuring screen (Griesser).

Client : ICADE Promotion Logement
Surface : 9297 m² SHON
Budget : 5.29 M€ HT
Program : 73 apartments, 54 social apartments (AFL) and 19 (Immovalor)
Schedule : start of the developing of the project march 2007
Start work date  : june 2010, delivery 2012
Photographe  : Michel DENANCÉ, Sergio Grazia

LOT B3C
The 54 units of the operation performed for Icade Promotion housing were sold as VEFA to Foncière logements to Osica.
Depending on the method used in the ZAC, the agency Philippe Dubus Architects has been appointed by all stakeholders of the ZAC, the SAEM Val de Seine, developer of the old Renault site, the group sponsors DBS,the City of Boulogne-Billancourt and the team Lispsky and Rollet, architects coordinators of the macro-lot  ; in order to work with six teams selected on the macro-lot B3 and design a project of 54 units on the lot B3C.
The design and development of the project are the result of numerous discussions among all stakeholders, Town planner, owner, and workshops organized by the agency Lispsky and Rollet with the six teams of architects of the macro-lot.

Templates, the volume and location of buildings are strongly constrained by the PLU, the dialing urban plan and SHON announced by Lispsky and Rollet after the consultation organized by SAEM Val de Seine.
The project is based on the requirements of the architectural and landscape architects coordinators and SAEM:
- Change of architectural writing projects macro-lot B3 from west to east, from the massive in the west to lightness in the east  .
- Use of raw materials, concrete, aluminum, galvanized steel, wood, predominantly in shades of gray.
- Development of private outdoor spaces as an extension of each unit through balconies ropy.
- Treatment vegetated roofs and dressing shrines techniques.
The 54-unit project offers a reading in two stages: a able volume in T, massive and raw, self-compacting concrete, cut along the requirements of the surfaces of program, in accordance with the intentions of the agency Lispsky and Rollet and rules PLU.
This monolith is lined with a protective outer jacket, a front filter in natural anodized aluminum perforated.
Private outdoor spaces in slip between the two, away from the eyes of neighboring buildings, offices and homes, providing generous 15m ² to 30m ² of living space outside for each unit, in cantilever over the gardens of the heart of the island.
Architectural elements belonging to the volume of raw concrete, glass frames and sliding shutters are aluminum gray painted the same color as the concrete, to form a single entity.
The mesh sheet perforated aluminum dresses ropy balconies and attics of two buildings. Its texture, lightness and anodized finished associated with drawing random laser cut perforations, on which hangs the light, contrasting with the gross mass of concrete background.
This dual protective skin prints positive or negative on the interior, following the daylight or indoor lighting housing at night, blurring the contours reading frames of the project.

Thermal
Interior insulation, thermal performance THPE 2005, with heating.
Structure & materials:
Slabs and sails shear reinforced concrete facades raw concrete self-compacting, corridors and balconies precast concrete.
Facades:
Mixed wood frame / aluminum coated, occultation by sliding shutters aluminum sheet coated, mesh guard and double skin aluminum plate anodized laser perforated galvanized steel frame attached, separative balconies colored laminated glass panels (Vanceva).

Client : ICADE Promotion Logement
Surface : 4005 m² SHON
Budget : 5.92 M€ HT
Program : 54 social apartments (Osica)
Schedule : start of the developing of the project march 2007
Start work date  : june 2010, delivery january 2012
Photographe  : Michel DENANCÉ, Sergio Grazia