Villa Savoye

Villa Savoye has become one of the absolute symbols of modernist architecture. Yet shortly after its construction, the house already suffered from significant water infiltration. Flat terraces retained water, joints aged poorly and some spaces became difficult to inhabit during heavy rains. The paradox remained famous: one of the most influential buildings of the 20th century sometimes functioned less well than a much simpler traditional house.

Built between 1928 and 1931 in Poissy by Le Corbusier and Pierre Jeanneret, Villa Savoye was meant to embody a new way of living. The house summarized the famous "five points of modern architecture" defended by Le Corbusier: pilotis, free plan, free facade, ribbon windows and roof terrace.

The problem is that several of these innovations relied on techniques still imperfectly mastered. Flat roofs, in particular, posed major waterproofing challenges. The modern materials used at the time resisted poorly to thermal variations and prolonged infiltrations. From the first years, owners complained of recurring leaks, humidity and interior degradation.

Archives show tense exchanges between clients and Le Corbusier's studio. Some spaces became practically unusable in bad weather. The heating worked poorly and large glazed surfaces accentuated thermal difficulties. This paradox reveals a fundamental tension in architectural modernism. Villa Savoye was not only a house meant to respond to daily uses; it also served as a theoretical manifesto. The aesthetics of white volumes, horizontal lines and open terraces sometimes took precedence over real technical constraints.

Despite these problems, the building quickly became a world reference. Its influence far exceeded its domestic functionality. Even today, architecture historians use Villa Savoye as an example of the extraordinary ambitions — but also the very concrete fragilities — of early modernist architectures.