Quartier Michelet in Puteaux, in the heart of the La Défense business district, Lightwell is a restructuring project for a building used as offices of more than 35,000 m². Imagined and designed by the architecture firm Barthélémy Griño, this real estate complex carries the ambition of an exemplary low-carbon restructuring that defends the saving of resources through reuse and energy sobriety.
In charge of the technical design of the glazed and opaque facades, our work focuses on the study of all the facades of the project. This intervention, in the execution phase, resulted in the production of: