Your garage door is one of the most important features in your house. It provides instant shelter, transportation, and security while protecting your belongings from the elements. With all these wonderful benefits, you probably take a good look at this tool every morning when you wake up to check on it before going about your day. The problem is that for many people, keeping their garage door functional and secure can be difficult at times because it requires some skill knowledge in addition to mechanical components and experience with garage doors in general.