How to fix cracking in a garage door top panel ?

[garagedocdoor]

The most common fix is to add a strut across garage door doctor ottawa the entire length of the panel. Garage door struts can be found at most home centers.... just let them know the length you'll need. It's also important to find the cause of the cracking, most common is a broken spring or the lock was engaged when the opener tried to open the door.