Garage doors that do not operate with a garage door opener use keyed cylinder locks to secure the door.
How to change garage door lock cylinder.
Before you learn how to change door locks measure the space where you ll install the replacement.
When locked the cylinder moves lock bars on the door s inside into slots in the sides of the doorjamb keeping it.
Over time these locks will fail and need replacing.
Take care to measure carefully as matching the size can be especially problematic in older homes.
These types of locks usually mount in the centre of the door and have two bars on the inside of the door that engage into the door tracks when you lock the door.
Garage doors that do not operate with a garage door opener use keyed cylinder locks to secure the door.
The best solution to this potential safety hazard is to simply replace the garage door lock.
Locking the garage door when it is down is not necessary since the opener keeps the door from being raised.
These types of locks usually mount in the center of the door and have two bars on the inside of the door that engage into the door tracks when you lock the door.
Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions.
Replace a garage door lock or handle with help from a garage do.
Over time these locks will fail and need replacing.
Replacing the lock or handle on a garage door can be accomplished with the appropriate tools.