Not only does your garage door provide a convenient way to park your car, but it also serves as an essential component of home security and aesthetic appeal. It's an integral part of your home's security and curb appeal. But what happens when one or more panels on the door get damaged? That's where panel replacement comes in handy.The process starts by determining the extent of the damage. Sometimes, minor dents can be fixed with some elbow grease and simple DIY methods. Other times, severe damages like cracks may necessitate replacing entire panels.