For this door installation, a Northern Bi-Parting door system was chosen. This option works well to ensure that no part of the bottom rails are exposed to the harsh Arizona heat and sand. The panels are controlled from inside the hangar, which also serves as a maintenance facility and provides space for the manufacturing of military aircraft. The addition of a personnel door allows for easier access to the facility and replaces the need to have a separte door opening elsewhere on the building.

Pictures show hangar door installation.