Most metal garage doors can be painted with an outdoor paint. Should you have a real specific color in mind, and decide to paint your garage door, please remember that it is a good idea to avoid painting between the sections. The panels come together in a tongue and groove fashion and unfortunately, the hot, humid Texas weather can cause the paint to become gummy and sticky resulting in garage door sections that stick together when opening and closing. At a minimum the door can start to lurch and jump and in extreme cases it can even knock the door off-track. Of course, should you need service of any kind, be sure to call a name you can trust... no job too big and no job too small!