[BrandoElFollito]

Wooden panes that you fold onto the window from outside is a traditional part of houses all over France. They have been upgraded to roller shutters, but not always replaced (both coexist sometimes)

[malauxyeux]

> (both coexist sometimes)

Indeed. My in-laws' 300-year-old granite farmhouse has a mix of modern roller shutters, pvc panel shutters, and wooden panel shutters.