The wheels on the glass sliding patio door have an adjustment screw at the bot.
How to adjust sliding glass door lock.
Make sure the rollers at the top are aligned first then walk the bottom of the door.
Most sliding doors manage to get knocked off kilter at one point or another.
Locate the adjustment screws on the lower edges of the door.
You can alter the height of these rollers by accessing the adjustment screws which are set into slots on the door s outer edges perpendicular with the rollers themselves.
If a patio door is difficult to operate won t lock properly or is loose or drafty make adjustments to the roller latch or strike to fix the issue.
How to fix a glass sliding patio door that dosnt roll close or lock properly.
There are holes on your sliding glass door that conceal the adjusting screws to these rollers.
On my door the holes had plastic plugs in them.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
The lock will not engage if the engagement tongue goes above or below the logo.
If you find that the engagement tongue is going above or below the logo you will have to adjust the lock.
Download instructions for more information.
This video will show you how to properly adjust the lock and handle on your milgard sliding glass door.
Adjust sliding glass door lock handle is using a putty knife remove the strike plate to access the adjustment screw.
How to adjust sliding glass door rollers for a smoother ride.
Inside a standard sliding glass door there are adjustable rollers that help it slide back and forth on the track.