Sliding Window attributed to Jean Prouvé, Béziers, France, 1965

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Rare sliding window façade element designed by Jean Prouvé and manufactured by C.I.M.T. (Compagnie Industrielle du Matériel de Transport) in … Read more Rare sliding window façade element designed by Jean Prouvé and manufactured by C.I.M.T. (Compagnie Industrielle du Matériel de Transport) in France, circa 1962-1965. This architectural component originates from a school complex in Béziers, a project thoroughly documented in the archives and published by Peter Sulzer as entry 1332.2.s.

Within this ensemble, Prouvé developed a highly disciplined system of prefabricated façade elements, in which fixed panels, operable windows, and aluminium brise-soleil units were conceived as an integrated whole. Each element fulfilled a precise function, yet contributed equally to the visual rhythm of the elevation. The present example represents the operable counterpart within this system. Executed in folded and pressed aluminium profiles, the sliding mechanism is both discreet and remarkably efficient, reflecting Prouvé’s constant pursuit of clarity in construction. The frame reveals a subtle hierarchy of profiles, where structural necessity defines the geometry. The recessed inner frames glide within the outer structure, creating a layered depth that enhances both shadow play and spatial perception. Unlike static panels, this window introduces movement and adaptability. It allowed for controlled ventilation and interaction with the exterior environment, reinforcing the idea that architecture should respond to use rather than impose itself. The precision of the sliding action, combined with the robustness of the materials, demonstrates the industrial logic behind Prouvé’s work, where durability and function are inseparable from form. In its current state, the piece retains a soft patina with light wear along the edges and minor surface traces to the glass consistent with decades of use. These marks underline its authenticity as a salvaged architectural fragment rather than a reproduced object. We have 2 of these panels available which could work nice as a set, kindly note that these are priced and sold individually. Removed from the façade, the window transcends its original function. It becomes a sculptural composition of lines and planes, where movement, proportion, and industrial detailing are brought to the foreground. As such, it embodies Prouvé’s enduring vision in which architecture is reduced to its essence, structure, function, and the quiet elegance of construction itself. Provenance; Cité Scolaire de la Dullague, Béziers, 1962-1965

Literature; Jean Prouve Complete Works Volume 4: 1954-1984 Peter Sulzer 2008, page 133 This piece is attributed to the mentioned designer/maker. It has no attribution mark and no
official proof of authenticity,
however it is well documented in design history. I take full responsibility for any authenticity



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