The Speed-Commander™ 1400 high speed roll-up door, designed for use on interior openings up to 14’0“wide X 16’0“high, has an impressive opening speed of up to 100“ per second which promotes effective material handling and contributes to energy savings. In case of a collision, the incredibly flexible panel breaks out of the guide tracks, and the simple, self-repairing design requires just the push of a button, and with no need for tools, the door is again operational. A unique, vertically flexible SoftEdge profile minimizes damage to goods and greatly reduces risk of injury to personnel. Whisper quiet operation is achieved with horizontal spring steel panel stiffeners, accommodating in-plant negative or positive pressure conditions.