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Rendering of the renovated paths and gardens between the buildings of the Fontenay-aux-Roses residence

Fontenay


Green refurbishment of a housing estate. Fontenay-aux-Roses

  • energy use
    - 50 %
  • AREA
    12,500 m²
  • TYPE
    Housing
  • Project status
    Contest

Built in the 1970s, this 193-home residence comprises five buildings. The programme covers works to improve its energy performance and its appearance, and to better integrate the residence into the neighbourhood. The estate is generally dilapidated and ill-suited to current needs owing to its poor energy performance: its renovation is a priority.

Project information

ADDRESS

24/32 rue André Salel and 21/37 bis rue de l’Île 92260 Fontenay-aux-Roses


TEAM

Client: Toit & Joie
Design team:
Lead architect: PDA
MEP engineer: EPPY
Structural engineer: Ouest Structures
Environmental engineer: Greenaffair
Acoustic engineer: Cinea
Landscape architect: Vincent Lion
Cost consultant: Devy&Co


AREA

12,500 m²


ECO-DESIGN

NF Habitat HQE, E+C-


DATE

2022

Energy use
- 63%
Street-view rendering of a housing facade greened on cables, Fontenay-aux-Roses residence

Reimagining the envelope: a sustainable approach

Thermal renovation can be an opportunity to reimagine the envelope. This is first and foremost an energy refurbishment guided by an architectural vision, with particular attention to how the buildings sit within their surroundings. The location of the estate calls for a harmonious treatment at the urban scale.

The place given to planting in the city is evolving. In our project, a living continuity is established across the façades. Long cables become supports for climbing plants. These installations support both biodiversity and water management at the scale of the block, offering an effective and lasting means of enhancing urban space. The outdoor pathways are renovated and simplified. Circulation routes are shaped by the planting that climbs along the cables. An interplay of light, scent and coolness brings these spaces to life.

Rendering of the garden of the Fontenay-aux-Roses housing residence, facades greened with climbing plants
Concept axonometric views of the Fontenay-aux-Roses residence: existing, insulation, greening and entrances
Concept sections of the Fontenay-aux-Roses housing: air, biodiversity, water and light on the green facade
Rendering of the renovated entrance hall of the Fontenay-aux-Roses residence: brick wall and letterboxes
Rendering of a walkway along cables for climbing plants, Fontenay-aux-Roses housing residence

Our environmental commitments

Every project is rooted in its context and held to high environmental standards: preserving resources, making the most of what already exists and limiting its footprint.

Energy use
- 63%

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