Curtition Accordion Doors Accordion doors are a fast and economical way to divide space. Accordion doors are suspended from an overhead track and provide instant space division whenever it’s needed. No floor tracks intruding on your spaces, creating tripping hazards or collecting debris. Wrinkle-free, impact resistant covers provide a smooth symmetrical appearance, not the drapery look offered by other manufacturers. The laminated cover construction adds strength and stability to the door. The unique cover construction resists punctures, tears, rips or cuts.