If the door still sticks after cleaning spray the track with silicone lubricant or powdered graphite.
Glass sliding door hard to slide.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
First slide open the door completely and remove the head stop.
Then lift the door up and out of the track laying it down carefully across two sawhorses.
Clean the sliding glass door track step 1.
These problems can occur regardless of whether you have a regular sliding door with two flat panels a pocket door that slides into the wall or folding french hinged or swinging doors.
Chances are your patio door undergoes a lot of traffic.
The track acts as a guide for.
Never leave the glass door unattended.
Dirty tracks are one of the most common causes for a sliding door sticking.
Give the screw a clockwise turn and test to see whether the door slides easier.
While minor bends can often be fixed with a pair of pliers more severe damage should be addressed by a professional.
Lubricate the sliding glass door track use wd 40 or a silicone based lubricant and spray the entire track.
Many patio door sills have an aluminum track that the rollers glide on.
A door that s stuck or difficult to slide according to this old house debris build up is the main reason for a sliding door that refuses to glide.
Bent metal impedes the movement of a sliding glass door.
Aluminum is low maintenance but it is a soft metal and over time the track gets a rut in it from being worn down.
Luckily this is a very easy fix.
Inwardly bent tracks will pinch rollers and stop doors from moving while outwardly bent tracks may cause the door to derail.
Dirt mud hair and fur can collect along the track and in the groove which clogs the rollers underneath and prevents smooth motion.
There is another possible reason that the door is hard to open.
Move the door back and forth like you did in step 1 to help the door glide over the oiled areas.
Over time it s very likely that your sliding door has gotten dirty and the tracks become clogged and blocked.
Clean the sliding glass door track standard sliding glass doors all have tracks.
When the tracks aren t clean it can cause your sliding door to stick.
Finally add the 3 in 1 oil along the track.
The track may be worn.
If the door becomes even harder to open turn the screw in the opposite direction.
Sliding doors are very heavy very breakable and very expensive this is a two person job.