Medium-size steel hangar doors (from 20 to 40 feet high) used in aircraft hangars.
Quality is influenced by presence of pedestrian doors, thickness of panels, extent of operating mechanisms and openings for aircraft protrusions.
Enter the following for this component:
Door Area (Square Feet)
Exterior Walls
Occupancies 328 (Hangar, Storage) and 329 (Hangar, Maintenance and Office).