Country:
France
Ownership:
Public Body
Year of construction:
Around 1962
Renovation completed:
2016
Floor area after works:
67,500m 2
Cost of works:
€28m (€415 per m²)
Renovated buildings · Multi-family homes
Grand Parc Apartment Building, Bordeaux
The renovation of this 1960s social housing block added winter gardens to the south façade and external insulation to the north, transforming 67,500 m² of homes. Energy savings reached 60%.
Building envelope and structure
Original prefabricated, reinforced concrete sandwich panel system was covered to the south with new winter gardens and to the north with insulated ETICS system.
Heating and energy
New heat recovery ventilation was installed and all electrical installations renewed.
Energy performance
Energy savings after works reached 60%.
Project team
- Architect: Anne Lacaton and Jean Philippe Vassal, Frederic Druot and Christophe Hutin
- Technical consultants: Secotrap Ingenerie, CESMA and Cardonnel Ingenerie