Add Yahoo as a preferred source to see more of our stories on Google. A white garage door that is closed - Dolores M. Harvey/Shutterstock A garage door that slips off track is more than just an ...

Your garage door relies on a surprisingly simple, yet vitally important, component for smooth operation: the rollers. These small wheel-like elements are fitted into tracks on either side of your ...

Before you call a technician and risk paying hundreds of dollars, it's worth seeing if your garage door can be revitalized with one of those fixes.