The reasons your garage door has a gap in it could be.
Liftmaster garage door has gap at bottomdoes not close evenly.
Some times you need to adjust the garage door.
It also depends a lot on the number of years the door has been up.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
When this happens you need to shift it back into position.
The extension springs are evenly matched and installed to keep the garage door properly aligned so that it runs smoothly throughout the entire length of the track and closes evenly.
Garage door opener malfunction or door has shifted.
At least that s the theory.
This can happen when the door has shifted to one side causing it to appear uneven.
Garage door openers make life convenient.
This video demonstrates what do if your garage door won t close and the lights on your liftmaster garage door opener are blinking.
Garage door seal may be damaged 4.
There are several things that can cause this.
Garage floor may have cracked or shifted 2.
You ll never need to step outside to get your car in or out of the garage again.
How to adjust a garage door to close completely.
0 00 liftmaster garage doo.
If your door has a gap on one side or the other when it s closed the problem is most likely due to a break or other issue with one of the extension springs.
First you need to see what has caused this to happen.