Aluminum can be used to build structures and shelters of all types. You will see a lot of aluminum structures in the public transportation sector. For example: Bus stop shelters, bike shelters, train stations, swimming pool covers and other small shelters are abundant in larger populated cities.
Aluminum sheds and smaller greenhouses also are very popular in the residential setting due to the strength vs cost that aluminum can provide to the owner.
Aluminum Pool Cover
Aluminum Bike Shelter