Timeline

Heritage classified

Key figures

Origin and history

The former great factory of Renage was born in 1856 of the fusion of two forges, bought by the house Montessuy and Chomer. Specializing in the milling and weaving of grege silk to produce crepe, she employed more than 1,000 workers in the 1870s. Its activity continued until 1969, marking a century of textile industry in the region. The site illustrates the "factory-boarding" model, where work and daily life were closely linked, with spaces dedicated to production, accommodation, and even a chapel-bridge completed in 1866.

The supervision of the workers was provided by the Sisters of Saint Vincent de Paul, reflecting a social and religious organization typical of the 19th century factories. The buildings keep traces of this dual function: refectory (Faller building), housing, equipped park, as well as a complex hydraulic network (bridges, bridges, canals). These elements, partially protected since 2016, bear witness to industrial engineering and the collective life of the time.

Today, the site combines communal and private property, with persistent questions about its openness to the public. Its architecture and history make it a rare example of integration between textile production and the working-class community, characteristic of the industrialized alpine valleys. The location at Renage (Isère), near Grenoble, highlights its anchoring in a territory marked by hydropower and silk.

The chapel-bridge, an emblematic element, symbolizes the fusion between spirituality and ploughing, while the milling buildings recall the progressive mechanization of work. The garden and the hydraulic plots, listed as historical monuments, complement this technical and social heritage. The site thus embodies the economic and human changes of the industrial revolution in Auvergne-Rhône-Alpes.

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