Most sliding doors operate with a hook latch that can be pulled open when sufficient force is applied.
How to lock sliding patio door.
These locks are important for keeping your patio doors secure so it s important that you replace yours promptly if it s not working while you might need to completely replace your lock it s possible you just need to replace the latch.
They are not used as entry doors.
Because sliding patio doors are used a lot it s common for their locks to occasionally jam or break.
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Consider the type of barn door.
However you may decide to use your sliding glass door as a regular entry point in which case you might want to think about installing a key lock so the door can be unlocked from the outside.
These are not only for sliding doors but can be used on french doors as well.
It is a double bolt lock that attaches easily to your existing door.
Sliding glass doors are typically only lockable from the inside.
Replacing that latch with a traditional lock will require some work on both the door and the frame but your door will be much more durable as a result.
Here is a quick video on installation.
Replace the latch on the sliding door with an actual lock.
The lock mounts to a door jamb to keep out prying eyes and keep barn doors shut.
Some of the more conventional ways of securing your doors are to improve the locks on the door and to also integrate the door into your monitored home alarm system if you have one.
Find sliding patio door locks at lowe s today.
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It has been tested to withstand over 1000 pounds of force.
The cal lock is an easy and effective way to beef up the lock on your patio door.
A teardrop sliding door lock is one option to consider for added privacy.