Things You'll Need:
- Wooden dowel
- Measuring tape
- Saw
-
Step 1
Get a wooden dowel that is approximately two to three inches in diameter, depending on the width of your sliding door track. Thicker is better, but you want the dowel to fit into the track easily.
-
Step 2
Measure the amount of exposed track when the sliding door is closed, and subtract two inches.
-
Step 3
Cut the dowel with your saw to fit your measurement.
-
Step 4
Insert the dowel into the exposed track. Its presence will prevent the door from opening. The few inches you subtracted will allow you to remove the dowel when you open the door.
-
Step 5
Place the dowel in the track any time you want extra security on your sliding glass door.











