How a Garage Door Works

The up-and-over unit requires a bit of room in front of the structure itself. The unit swings straight out and up before running along a track and into the very top. For homeowners who have shorter driveways, this type can be somewhat of a disadvantage. However, those seeking a door that is good and secure, should consider keeping this type at the top of their list.

The sectional type is the most common and popular. It is inexpensive and can be easily installed. Each section can be installed one at a time, making the door much lighter overall. You are also able to purchase these units pre-assembled. The unit works by gliding up a series of tracks that run from the floor to a rounded corner at the top, then up and over until it is in place. Due to the fact that this unit is in sections, it does not come out of its designated space, thus allowing users to pull right up while opening it.

Roller units are made in order to take up minimal amounts of space in the garage when opened. These units roll up into a drum at the top of the opening and are most commonly made from aluminum, allowing them to bend and roll upwards. In addition, they have an automatic lock which secures the unit when closed.

Swing-hung units open just like an entry door. These types are hinged at one side and swing outward. While they are easily installed, they are ultimately the least secure and are almost always manually operated.

Most units are able to be connected to an automatic opener which allows the user to drive into the garage without the hassle of having to get out of the car. Most will automatically turn on a light so the user will not have to be in the dark as they pull forward. Once inside, the user is able to push another button in order to close the door. Not only is this a very secure solution but it’s also very convenient when the weather gets bad. Some garages are even heated, adding to the comfort level.