New Saint-Gobain Research Centre
Located along the Aubervilliers canal in Seine Saint-Denis, 15 minutes away from Paris, Saint-Gobain Recherche is a multidisciplinary industrial research centre at the forefront of innovation.
In the continuity of the existing centre, our project aims to develop the current site with the creation of a new office building with a capacity of approximately 350 to 400 people including meeting spaces, a restaurant, a cafeteria and sports facilities. It also houses a 150-seat conference room with a large reception area. Our project proposes to fulfill this ambition by offering a harmonious complex between the existing industrial factory building and the new building. The goal is to enable Saint-Gobain Research to attract the best researcher profiles in an innovative and high-quality work environment.
With this in mind, deliberately moving away from the volume of traditional office buildings, the new complex, with a total floor area of 9373 m2, has an iconic silhouette, as a reminiscence of industrial hall structures, reflecting the permanent innovation strategy of the Saint-Gobain Group. The building is composed of three large halls with a parabolic profile, the ideal arch geometry under its self weight, connected by two large glazed atriums.
As a tribute to Saint-Gobain’s past, the new research centre combines modernity and tradition. It revisits the architectural vocabulary of large industrial halls presented at the world’s exhibitions with cutting-edge materials and the use of high-performance glass to form the glazed atriums.
The repetitive and modular nature of our project offers the possibility of carrying out the overall master plan planned for the site in reasonable costs and to allow, in the future, the installation of new entities based on the same construction method.
Location
- Aubervilliers, France
Date
- 2018
Client
- Saint-Gobain Recherche
Program
- Research Centre Extension
- Offices, Restaurant, Meeting & Conference Rooms, Auditorium, Amenities
Surface
- 10.000m2
Estimated budget
- 27.000.000€
Status
- Competition
Design Team
- Noémie Aureau
Consultants
- COSB (cost estimator)


Spaces of exchange and sharing, the two atriums are also privileged spaces of both vertical and horizontal circulation. A set of walkways allows to move freely from one office hall to another while enjoying a more direct relation to the garden. Wide open staircases make it possible to go from one floor to another in addition to panoramic glass lifts. Circulations are deliberately placed between the office plates to promote informal exchanges and create a climate of active collaboration.

Within each of the three halls, the office floors are organized around a central core receiving the support functions, a large open space area (which can be partitioned into smaller offices), and a accessible balcony running along the South facade. The central hall hosts on each floor a dining area and a cafeteria.

The primary structure of each hall consists of large parabolic arches made of reinforced concrete. Their geometry, ideal to ensure a pure compression behaviour and avoid bending, is optimal in terms of structural efficiency and
ensures the great lightness and transparency of the building.
The arches are interconnected by concrete beams at each floor level ensuring the lateral bracing of the whole. The brise soleils complete this system by creating a tertiary structure.
Each facade follows a regular pattern of 1.35 m. The primary arches are spaced every 4 modules. Each hall is composed of 6 arches and 20 modules while the atriums are composed of 12 modules each.
The different levels are realized with a mixed concrete steel frame following a 5.40m grid and allowing a great flexibility of interior layout.
ATRIUM STRUCTURE
Showcasing Saint-Gobain's glass-making know-how, the atriums are made of structural glass hall with a light cable structure.

The building includes 4 differentiated climatic zones:
- ZONE A: Unprotected outdoor area // Restaurant terrace
- ZONE B: Sheltered outdoor spaces // Balconies along the South facade, covered path connecting old & new buildings
- ZONE C: Naturally ventilated and partially heated and air-conditioned spaces // Atriums
- ZONE D: Indoor spaces with controlled climate // Halls, conference Room, suspended meeting rooms in the West Atrium

If the floorplates layouts offer a very transparent space, the regular pattern of the façade with its 1.35m module offers the possibility of partitioning each office floor freely according to the needs of each service. Each level is also equipped with a technical raised floor allowing the routing of networks without affecting the flexibility of partitioning.
MODULARITY
The decomposition of the building both vertically and horizontally into 3 distinct halls makes it possible to envisage a multitude of distribution of services according to the size of each entity. A department can occupy all or part of a floor plate straddling the 3 halls or be split between several floors directly connected via the atriums.
SCALABILITY
The fully modular nature of the building offers an evolutionary system that can be expanded with new halls. It is not a fixed but intrinsically evolutionary scheme to allow future expansions.