The Anatomy of Your Garage Door

Garage doors have been used for many years by the majority of homeowners all around the world. It’s the largest moving part in your home that not only facilitates your lifestyle it also serves you in different ways. Have you ever wondered how it works and what type of parts it is comprised of? If so, you’re going to get answers to all your questions regarding your garage door. So read on to learn more about how your garage door works.

The Anatomy of Your Garage Door

Having knowledge of different parts of your garage door is crucial to understanding how a garage door works. Your garage door smoothly and reliably closes and opens using the mechanism of the door itself. However, it’s comprised of hundreds of components working jointly and simultaneously. Let’s have a look at the key parts of a garage door system:

Garage Door Hardware

Springs – it’s the springs that open and close your garage door. Their main job is to offset a garage door, ensuring all the operations run smoothly. There’re two types of springs that are used in garage doors: torsion springs and extension springs. Torsion springs are more common than extension springs, thanks to their safety, superior quality and durability. Torsion springs and extension springs can last up to 10 years and 7 years respectively.

Cables & Hinges

Cables work in tandem with springs to lower and lift the door, and are usually made from braided wires. It’s the size and weight of the door that determine the thickness of the door. Hinges are affixed on the door panels and let the sections retract and bend as the door moves. It’s highly advised that larger door have more hinges to help facilitate the door movement with greatest precision.Other key parts include tracks, rollers, door opener, safety sensors and reinforced struts.