The lock will not meet up with the frame latch unless the rollers hold the door the correct height.
Sliding glass door out of alignment.
To clean and lubricate the hardware of a sliding closet door use a stiff brush a toothbrush or a hand vacuum to clean dust from the tracks.
Most sliding glass doors contain two sets of rollers one on each side of the bottom of the door.
Use an aerosol lubricant to lubricate all the door rollers.
The major cause of this has to do with the screws that hold the rollers against the track.
This is an important part of maintaining a sliding patio 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.
Opening a sliding door that is not aligned correctly is hard and can often lead to injury or damage to the door.
If the rollers supporting the sliding door move off the track then the whole door will move out of alignment.
Most sliding doors manage to get knocked off kilter at one point or another.
A sliding door will be out of alignment with the frame when the rollers need adjusting.
Make sure the rollers at the top are aligned first then walk the bottom of the door.
To realign your door in the tracks at the top and bottom of the frame remove the door from the track and reinsert it.
Sliding doors that.
Without the proper alignment the door can easily jam in the slider be warped and even crack from pressure.
Because sliding doors don t fold out the way bifold doors do they allow access to only half the width of the opening at a time.
The patio door will meet the jamb at an offset angle if one roller is higher than the other.