One basic step to ensure the durability of your garage door is to understand its key components, their operation, what they do and how to keep them operating optimally. A garage door is made up of many different parts that work in harmony to enable it to open and close safely. Some of these parts and accessories include the garage door opener, remote controller, safety photo eyes, springs, rollers, hinges, cables, pulleys, weather seals and more. 

Your garage door is an investment in your property’s appearance and safety – real estate professionals estimate that a new garage door can boost a home’s list price by 1 to 4 percent. Unlike gutters, your garage door is more complicated and involves delicate electrical systems and powerful motors. Additionally, a malfunctioning door can be a safety hazard to your family and pets.