This was a large sliding door that we wanted to be able to see out during the day but get diffused privacy and sun control. The Hunter Douglas Pirouette worked perfectly on this door. We treated this door with three shades so that you could just raise up one side to go in and out the door without having to open up the entire wall of glass. At night this can be closed for full privacy and it gives you the look of a roman shade. These shades were done with power view so no cords would be hanging down into the glass.