This bedroom, located in a private mansion in the Marais in Paris was flooded with light at night. Blackout curtains were required, but with the inherent constraints of a listed building : The DS wave rails system, almost invisible (4.5cm thin) were fixed within the window frame, and the curtains realised with a textured blackout fabric with no lining (to avoid overweight on a height of 4.10m)
Blackout fabric VAULION color Châtaigne by CASAL – rail DS Wave by BOULET SA