W5 is a curtain traversing system whose minimal depth allows for an elegant, but snug fit to the ceiling. Despite the low height, it includes a concealed track channel which even has sufficient space to reliably hide the cords of the complex glide mechanism. The small groove on the visible side of the track accentuates the convex profile shape which tapers off towards the wall. The finials continue the design of the profile and form a harmonious unit with the ceiling.