Selection 18 projets

Located at 203–205 rue Carnot in Fontenay-sous-Bois, the CAP EST – Jules Verne property complex stands out for its contemporary architecture structured around legible circulations and assertive reception areas.

The project concerns the restructuring and expansion of the two entrance halls — Hall A Vincennes to the north and Hall B Plaisance to the south—in order to improve access control and the quality of the pathways. The new volumes fit into the hollow of the existing facades, clearly marking the entrances while respecting the urban alignment.

The double-height glass facades on the street side provide transparency and visibility, while the halls benefit from bright and functional volumes. Hall A is completed by an accessible and partially vegetated terrace on the 2nd floor, contributing to the quality of use and environmental integration of the project.

The entire intervention is part of an architectural continuity with the existing building, combining legibility of access, aesthetic coherence and improvement of uses.

Near the historic center of Dijon, in the district of the train station, the Sigma tower is an office building built in 1974 by the architect H. Favre. The complex consists of two buildings: an 11-storey tower and a building in R+2 organized around an interior patio.

The project consists of rehabilitating the Sigma tower in order to adapt it to current uses, with a particular focus on energy performance. The rehabilitation introduces transparencies thanks to the architectural treatment of the facades, makes the accesses more legible and takes care of the landscaping.

The objective of the project is to restore a strong tertiary identity to the building which, thanks to its 360-degree panoramic view over the entire urban area, stands as a signal marking the entrance to the city.

ENERGY REHABILITATION IN OCCUPIED SITE

The property complex blends harmoniously into a mixed district combining offices, businesses and residences. The project aims for an ambitious thermal renovation, with energy savings objectives by 2040, 2050 and 2060.

Our commitment goes beyond aesthetic considerations. With an improvement in energy performance of 60%, in line with the requirements of the tertiary decree, the facades will be equipped with prefabricated modules combining wood, zinc and high-performance glazing. Fixed brise-soleils, both functional and durable, will regulate natural light while effectively protecting from summer solar radiation.

Outside, a partial green cover, modernized fences, as well as charging stations for electric vehicles will contribute to renewing and enhancing the urban environment. It is not simply a renovation, but a rehabilitation respectful of the original identity of the building.

Each choice — from innovative materials to contemporary layouts—sets this project in a dynamic of sustainable transformation, making the building a truly living entity, fully integrated into the city.

IMAGINE AN OPEN AND HARMONIOUS ARCHITECTURE

Located on the edge of the A86, this set adopts a rectangular plan structured around a central recess, inspired by ancient buildings.

The monumental fissure of the main facade reveals an elliptical landscaped patio, heart of the project and terrace of the company restaurant. Covered with exotic wood and planted with pine trees and perennials, it creates a friendly and bright space. Composed of two buildings with nine floors of offices, the complex includes a basement with a restaurant, meeting rooms and storerooms, as well as three levels of parking. Two main halls, to the north and south, mark the accesses and lead to an oval atrium, crossed by a footbridge.

RETHINKING THE CITY: A SUSTAINABLE AND RESILIENT ISLAND

Integrating into the urban requalification of the neighborhood, this block revitalizes the commercial axis of Mirabeau Street while being part of the spirit of the garden city. Designed as a refined volume, it is distinguished by salient elements that animate its silhouette and by an envelope of glass and concrete offering transparency and durability in response to coastal constraints. Designed according to a bioclimatic approach, the project combines high-performance insulation, solar protection and functional vegetation, improving comfort and air quality. Certified “NF Tertiary Building – HQE” and labeled “Effinergie+”, it also incorporates anti-flood devices, ensuring optimal resilience.