American Roll-Up Door Co., a division of DuraServ, designs, installs, services, and maintains ASTA, CHI, Clopay, and Cornell commercial rolling steel doors and sectional doors for loading dock systems, commercial facilities, and warehousing.
Cornell rolling door products include rolling service doors, rolling fire doors, and insulated rolling doors. ASTA, CHI, and Clopay sectional door products include commercial sheet doors, insulated sectional doors, and non-insulated ribbed steel doors.