The sunset movable arches are designed to go over existing 2″ blinds or as a stand alone. These are the only items that we offer that are out of the box. They must fit a certain range of measurements in order to work and they look fantastic. They do only tilt by hand so you will have to be able to reach the arch in order to make it operate. Most only change the louvers a few times a year depending on how the sun is hitting it. These fantastic and affordable arches can be found at: Sunset Movable Arches. This photo was taken by a customer in Florida. It sits right on top of an existing faux wood blind.