Proudhon secondary school was built in 1971. It is located in the Palente district, to the north of Besançon. It is surrounded by the Pergaud sixth form secondary school and the Orchamps gymnasium. The original architecture is typical of the mass urbanisation of the 1960s and the policy of standardisation, two phenomena which forged the “ordinary” heritage of the 20th century. The Tectoniques architectural firm in collaboration with Architectures Adelfo Scaranello won the competition to restructure and extend the facility. The school had to remain open throughout the duration of the building works.

The project was therefore broken down into phases in order to continue to accommodate pupils and staff throughout the construction and renovation work. After three years of work, a unifying, holistic project was delivered. The only teaching block of classrooms that was preserved also happens to be the largest and forms the focal point for the whole programme. The new secondary school benefits from a more compact programme which offers gains in terms of quality of use and heating conservation.

It develops around a large gallery which spans the whole facility and organises the distribution. The south-facing urban facade overlooks the Palente district, whilst to the north there is a more contemplative opening across the expansive landscape of the Chailluz forest. The architectural style for the Proudhon secondary school is deliberately sober and unifying. The intention was to move away from the principle of compiling different objects which so often underpins this type of project. The only exception is the contrast drawn between the new building and the renovated building. The first forms a black, slightly metallic body, whilst the second is a white, matte block.

Tectonic forces

The extension continues on from the renovated building, along the same lines, thus creating a coherent, balanced volume. The mass and height of the teaching block, sandwiched in the middle, dominate the composition. It is a point of anchorage, a fulcrum at the centre of the project.