In this XIV Century castle, where one of the most important painting museums of Paris is found, it was necessary to completely protect it for the restoration, spanning a 15 m to protect it horizontally and vertically alike. Another characteristic to resolve was that the covering of one face had to be supported on the bottom of the lake, which wraps around the castle.
The side and horizontal covering was constructed using the Class 5 Brio Multidirectional Scaffold as the structural element and hot galvanized covering steel plate as the coating, alternating between translucent and opaque layers in order to permit natural light on the inside of the work.