Unit doors are a signature component of every self-storage property, but they can take a beating from everyday use. Dings and dents will happen, but they can negatively impact curb appeal and even impede door function. Fortunately, you can fix small problems on your own without needing to call in a professional. Chris O’Hearn, sales manager for Trac-Rite Door, shows you how in this useful video. Looking for even more door advice? Check out Chris’ past tutorials on how to adjust door tension and perform basic maintenance. It’s time to restore these keystone components to their former glory!