Balancing Stone and Timber: The Architectural Dialogue of Chapelle MI
Chapelle MI is a contemporary extension to a historic stone chapel in Mortagne-sur-Sèvre. The project from Atelier Ose respects the original heritage while introducing a modern timber structure that adapts to the sloping terrain. Built on pilotis, the new volumes appear suspended, reducing their impact on the site and creating a light contrast to the solidity of the old masonry.
The extension is divided into three distinct volumes, each housing a specific function. Connected by glass passages, these timber-clad blocks are arranged like elevated cabins. Slatted wood cladding highlights the existing stone walls, while mono-pitch roofs open the interiors toward the surrounding hills. Large aluminum-framed windows maximize views and natural light, reinforcing the connection to the landscape.
Architecturally, the project achieves a balance between past and present. The historic chapel remains the centerpiece, while the new construction adds functionality through modern forms and materials. By combining stone, glass, and timber in a clear dialogue, Chapelle MI exemplifies how contemporary design can enhance and reveal architectural heritage.
