Manufacturer of Folding Doors for Fire Stations, Parking Garages, Auto Dealerships and Manufacturing Facilities where high speed low maintenance and security is a primary concern. In addition, Door Engineering offers a wide range a Specialty Metal doors and a complete line of Aviation Doors. Full more information, catalogs, specifications and videos visit:
www.doorengineering.com
Door Engineering Four-Fold Door Systems (pdf)
Door Engineering Four-Fold and Sectional Comparison (pdf)
Door Engineering Four-Fold Maintenance Case Study (pdf)