Small steel hangar doors (up to 20 feet high) used in aircraft hangars only.
Quality is influenced by the 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), 329 (Hangar, Maintenance and Office) and 409 (T-Hangar).