If a metal unit you can cheat the sash seals by pinching the tracks slightly closed with pliers to re tighten the tracks to the sash seals.
How to fix sliding door track wet after rain.
In this video i show how to fix a sliding glass door that is very difficult to slide.
I ve got a sliding patio door on the back of my home there s a moisture problem directly under the door in the basement.
The tracks are usually and seem to be here as well a single piece.
Second one shows the unmoving side of the door and the track where the moving part slides into when opened.
Water can seep through even the smallest cracks.
I m attaching 2 pics.
Damage to the door itself.
How to get rid of water in your patio sliding door wall.
First one shows the screen track and the track where the sliding half of the door sits when it s closed.
Door is difficult to open and slide.
How to get rid of water in your patio sliding door wall.
If you see any clear the debris and wash the tracks with warm soapy water.
If that works then you d want to repeat it on the entire window to restore heating or cooling efficiency to the place.
If you re confident that there s nothing else blocking the sliding patio door track then it s time to lubricate.
I plan to seal.
Sliding glass door track cleaning.
Water collects on both sides of the track where the sliding part of the door sits and where it slides.
If your door was damaged during installation contact the manufacturer to see if a warranty applies.
Be sure to check between the screen door and the glass.