This new revolutionary Save-T ACCORDION STRIP DOORS can be used when a sliding strip door suits your application, but there are obstructions on both sides of the doorway opening, such as shelving or a wall. This uniquely constructed sliding strip door is your most economical solution. It is also the most cost effective way to cut your heating or cooling costs. Just a light tug on the nylon pull-rope opens the door, moving the door to one side of the opening, or the panels can bi-part to both sides, allowing easy access for forklifts, hand trucks large equipment or fragile products.