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Architects: P+S Estudio de Arquitectura
- Area: 25 m²
- Year: 2024
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Photographs:P+S Estudio de Arquitectura, Javier Callejas
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Manufacturers: Onduline, Tissage du Ronchay
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Lead Architects: Francisco Parada, Laura R. Salvador
Text description provided by the architects. COMPLUVIUM stands as an allegory to water, seeking to highlight the most characteristic climatic condition of Rouen and the wooded environment of Canteleu, the heavy rainfall that abounds throughout the year. It is a ‘spatial artifact’ with a timeless character, which, on the one hand, appears defined by a recognizable geometry, in evident contrast with the natural surroundings, and, on the other, attempts to subtly disappear through a work of linen and fiberglass skins, materials which, on contact with light, transform its appearance and end up disappearing in the landscape.
A fundamental aim is thus defined, as constructing an architectural experience from the interior of the space, through which it is possible to make us aware of the presence of water in the forest, thus sublimating its own material condition; in this way, the paradox lies in the fact that what is sought is not the protection from the water but, on the opposite, to build a refuge for it. Therein lies the principle of material allegory that we seek, and where architecture is simply transformed into the necessary support for the experience to happen.
COMPLUVIUM is solved in a geometric operation that articulates a central void based on a virtual cube of 5 x 5 x 5 meters, where the roofs sloping inwards allow water to be collected in the center of the pavilion, in the same way as occurred in the Roman ‘atrium’, or as the Diola community of southern Senegal has done for centuries with their own homes, in search of the necessary collection of rain. The allusion to both references synthesizes our approach to the idea of ‘spatial artifact’, where, in this case, its activation by means of water has no other function than that of contemplation.
The material resolution seeks to maximize the sensorial and perceptive experience of the space with the use of the minimum, in this case only through three materials: a pinewood structural framework that gives body to the ‘water shelter’; fiberglass with resin, which acts as a protective membrane, allowing light to pass through but providing a waterproof envelope that is resistant to the passage of time; and finally, the 100% locally manufactured linen, which forms the exterior and interior skin of the pavilion in a differentiated way, with black stain protection on its external face and with its natural expression on the inside, thus reinforcing the duality between shell and interior as an ambivalent exercise that allows the spatial experience to be qualified.
In this way, wood, linen and fiberglass establish a complex dialogue between ‘skins’ of different natures that ultimately nuance the spatial atmosphere and define a precise link between inside and outside. Similarly, wood and linen make direct reference to Normandy's architectural and cultural tradition and identity, which can be found both in the ‘colombage’ typology of exposed timber-framed houses and in the local production of linen. COMPLUVIUM thus resolves itself into a relationship between two recognizable materials that are part of Rouen's constructive memory, in an attempt to establish a conscious relationship between territory, architecture, and memory.
