The most common cause of a sticking patio door is debris in the lower track.
Sliding patio door sticks.
Sliding door tracks are magnets for dirt dust pet hair bugs grass food crumbs you name it.
Next take a dry stiff scrub brush and work through corner to corner.
Typically when patio sliding doors become hard.
Answer to question regarding sticking sliding glass patio door.
Dirty tracks are one of the most common causes for a sliding door sticking.
Hi frank thank you for contacting the glass detective with your concerns over how best to approach the repair of your patio doors.
The most common reasons your sliding patio door is sticking is because it s either full of debris think crumbs pet hair bugs dust and dirt or it s time for new rollers.
Over time it s very likely that your sliding door has gotten dirty and the tracks become clogged and blocked.
This channel easily becomes clogged with dirt and leaves because people and pets walk over it whenever they go in or out.
Chances are your patio door undergoes a lot of traffic.
Believe it or not this is a relatively common question and especially so in the spring of each year.
The tracks are notoriously difficult to clean so you ll have to pull out all the stops.
What you ll need to fix your sliding glass door.
When the tracks aren t clean it can cause your sliding door to stick.