Residents of Les Patios worry about the iconic glass mosaic facades of their homes. Grande Borne is a triangle of 90 ha with its 3, 4 or 5 storey buildings in the shape of a serpentine.
On the other, there is the Patios district, 206 single-storey individual houses with right angles, installed in a staggered pattern. These two utopian architectural districts that emerged around 1970 have nothing in common, except an architect, Émile Aillaud. But an exterior insulation project threatens the emblematic facades.