Adjustable window treatment suspension system

An adjustable window treatment suspension system, comprising:

• a support frame attachable to a wall and bordering a window frame, sliding door frame or opening, the support frame having a support plate attachable to the wall, a cross-bar attached to the support plate and extending outward therefrom, and a face plate attached to the cross-bar and extending downward therefrom, a first pulley attached to one end of the support frame and second and third pulleys attached to an opposite end of the support frame;
• and
• an attachment frame suspended relative to the support frame via pulley cords that engage the first, second and third pulleys, the pulley cords comprising a first pulley cord secured to one end of the attachment frame that engages the first and second pulleys and a second pulley cord secured to an opposite end of the attachment frame that engages the third pulley, the attachment frame having one or more coupling members configured to couple to one or more connection elements of a curtain removably attachable to the attachment frame via the coupling members, the one or more coupling members being slidable relative to the attachment frame to allow at least a portion of the curtain to slide to one side of the attachment frame to allow a user to view through the window, sliding door or opening,
• wherein the attachment frame is movable from a raised position where it is disposed behind the face plate and one or more lowered positions via actuation of the pulley cords by a user, thereby allowing the user to detach a curtain from the attachment frame while in a seated or normal standing position and without using a ladder or chair to remove the curtain.