Generally, there are two types of hinge materials; steel hinges and Aluminium Hinge Profile. Aluminum profile hinges are less strong than steel ones, but they are lighter. An aluminum hinge is generally 40%lighter than a steel hinge. This is very beneficial in reducing the total load of the objects. Another important benefit of aluminum door hinges is durability. Aluminum is a very resistant material against weather conditions and outer effects. They rarely rust. This way, the aluminum hinge mechanism helps the door to function perfectly for many years.