Abstract: A window covering is provided. The window covering may include a frame mountable within a window return. The frame includes up to four frame members. The four frame members include a first side member having a first light stop, a second side member having a second light stop, a top member having a top light stop, and a bottom member having a bottom light stop. The top member may be coupled between top ends of the first side member and the second side member and the bottom member may be coupled between bottom ends of the first side member and the second side member to form a rectilinear shaped frame. A window covering may be coupled within the frame, wherein the light stops reduce a light gap between the window covering and the frame.

Abstract: A window covering is provided. The window covering may include a frame mountable within a window return. The frame includes up to four frame members. The four frame members include a first side member having a first light stop, a second side member having a second light stop, a top member having a top light stop, and a bottom member having a bottom light stop. The top member may be coupled between top ends of the first side member and the second side member and the bottom member may be coupled between bottom ends of the first side member and the second side member to form a rectilinear shaped frame. A window covering may be coupled within the frame, wherein the light stops reduce a light gap between the window covering and the frame.