Most modern garage doors are paneled, so if suction and fillers don’t work, and the dent only affects one panel, it is possible to replace it without replacing the entire door. It is important that the replacement panel be purchased from the original place of purchase and the original manufacturer. Though another panel might look the same, small differences can make the replacement panel not fit the existing door and create more problems. Beyond dents and dings, the consumer can perform routine maintenance on the Insulated Garage Door and opener mechanisms. Annual cleaning of tracks and tightening of bolts goes a long way toward avoiding garage door repairs. Maintenance is also a good time to notice any small cracks or worn parts that might need professional attention.