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.
How to lock sliding patio door.
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 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.
The lock mounts to a door jamb to keep out prying eyes and keep barn doors shut.
For double barn doors a sliding barn door latch isn t too difficult to find or install.
The cal lock is an easy and effective way to beef up the lock on your patio door.
The doors simply slide together and can be locked together.
Most sliding doors operate with a hook latch that can be pulled open when sufficient force is applied.
In attempting to make your sliding doors more secure make sure that you still have ease of access to and from your home in case of an emergency.
Here is a quick video on installation.
Because sliding patio doors are used a lot it s common for their locks to occasionally jam or break.
They are not used as entry doors.
These are not only for sliding doors but can be used on french doors as well.
Sliding glass doors are typically only lockable from the inside.
It has been tested to withstand over 1000 pounds of force.
A teardrop sliding door lock is one option to consider for added privacy.
Prime line security bar for sliding patio doors adjustable aluminum construction with aluminum finish model u 9920 15 27 15 27.
Find sliding patio door locks at lowe s today.
It is a double bolt lock that attaches easily to your existing door.