If you’re planning on improving your home's curb appeal by installing a new garage door, don’t be so fast to throw out the old one. Disposing of a large, cumbersome garage door may be difficult—and entirely unnecessary. Those big doors were built to last; they're far from ready for the landfill or recycling center. Whether kept intact or broken into smaller parts, an old garage door has myriad potential second lives. Just take a look at these great projects that use repurposed garage doors. Maybe you can try one of these on your old door or even be inspired to think up your own smart reuse.