While you might be tempted to try and repair your garage door yourself, you'd be better off rethinking it. DIY garage door repairs can be difficult, expensive, and most importantly, dangerous.

The rollers that slide your door up and down are more crucial to its proper operation than you may think. Be sure to clean and grease/oil these occasionally. The springs may also be the source of the issue. If they aren't lubricated properly, they could stick or even break.

Loose Springs Consequently, the door may fall too fast as it closes. If this is the case with your garage door, contact a repair technician who will tighten the springs that will slow down the speed of the door. In some instances, the springs may need to be replaced.

If you reverse your car into your garage door, it's best to contact a professional. A professional can assess the damage and determine whether you need repairs. If your door has a dent in it, you could need a total garage door replacement, depending on the extent of the damage.