Fabric Tension System Blinds
Fabric tension systems hardware consists of dual motorized tubes, fabric secured between 2 tubes with cable or industrial webbing.
Standard FTS roof skylight roller blind systems have fabric rolling off the top of the tube (closest to the window) with the motors. The controller operates each motor independently to maintain the dynamic (moving) tension. The final (static) tension is then set to eliminate sagging when the fabric is fully closed.