The best way to secure the door is to lock it.
Secure sliding doors by placing screws in the upper track.
Similar to using a bar to block the lower tracks you should make sure that the length of the plate you are installing is big enough to bar the door from being raised out of its tracks but small enough to allow the door to move easily.
Also commercial door bars are available.
They are perfect for sliding glass doors patio doors retractable screen doors sliding storm doors and sliding doors.
Security bars are typically placed in the track of your sliding glass door.
Additionally being easy to attach it can be installed in minutes.
Another choice is a phone in security system that notifies the police or security company when one of the sensors placed on windows and doors detects an intrusion.
So one of the simplest ways to increase sliding door security is to put an obstacle in the track to prevent motion.
These can be great if you have small children who are likely to tamper with a security bar in the track.
Sliding doors are an easy point of entry for burglars even if they re locked.
More home security tips.
How to put screws in sliding glass doors for security.
This inexpensive screw type lock will secure a sliding window.
Close the sliding glass door and place a rigid piece of wood or metal in the track behind it no shorter than 1 4 inch the length of the track.
Make sure the glass still slides back and forth on the track smoothly before securing a washer or.
All you need is to screw a decent sized strip of wood or metal into the cavity within the upper door tracks.
Charley bars are placed further up the door and mounted with screws on at least one end which allows for the bar to easily swing in and out of place.
Blocking the track with a dowel stick is an effective measure when the track is inside the building but the problem of securing the door is not so easily solved when the track is on the outside.
One of the ways thieves defeat the lock is by lifting up on.
Sliding glass doors generally are far less secure than traditional doors.
Inserting a metal screw or a washer into the top of the frame or into the track itself helps prevent the sliding door or window from being lifted out of the frame.
Sliding doors open and close by moving horizontally along upper and lower tracks.
Sheet metal screws or washers.
The screw or washer acts as a stopper that prevents the glass from being elevated past that height.
If the sliding door has an old latch replace it with a new one.
You simply slip it over the lip of the track push it against the window and screw it.