Leak comes from the top of the door frame and going down on side frame to the bottom inside the frame and drip at the same time a bit from the top of sliding door on the glass.
Sliding door leaking from top.
Be sure to tape thin sheets of plywood over the glass to protect the door from flying pieces of concrete.
In this video i show you how i repaired a leak by replacing an incorrect capping job.
I resealed all the bricks outside with mortar and new roof gutters are clean.
It sounds like the problem may be with the flashing or lack thereof around your sliding glass door.
Check to see which door moves and which one is the stationary.
Leak happen when it is a heavy rain with wind blows same direction where is the door.
After gaining a general understanding of your door keep in mind the easiest way to prevent leaks is to keep your tracks free of debris and your plastic or metal rollers clean.
Check the weatherstripping or flashing.
I used this tape for sealing.
How to fix a sliding door leak.
Above the door is a window new last year installed.
Do you have any leaking windows or doors.
Test the door for the location of the leak.
If you have a problem with water leaking it will usually be on the bottom track threshold of the non stationary door.
To slide the heavy doors along the metal frames the doors use metal or plastic rollers.
Weatherstripping and flashing are rubber insulators located on the.