The shower door trim wasn t sealed correctly.
Shower stall door leaks water.
If you want a tight zero water get semi to framed.
Buy frameless shower door sweeps from dulles glass mirror.
If you suspect it s your shower drain that leaks try this test.
A puddle of water located beneath the shower door on the outside of the shower is usually an indication that something is wrong.
When you find water damage outside the shower door the problem is typically due to an installation error.
Wait a day or two for any leaked water to dry.
The mistake is compounded over the years by handymen and diy ers adding more caulk to the inside of the shower trying to fix the problem.
In fact caulk can make it worse.
The water may be leaking from the pipe that services the shower head called the shower arm.
Then simply fill a pail full of water preferably a 5 gallon bucket.
Most people have encountered a leaking shower door.
The framed ones have a problem of corrosion because of more metal.
Leaks are more common in frameless doors as compared to the framed ones.
These seals are usually installed with an adhesive that keeps them in place.
I have done posts in the past about not caulking the connection where tile shower and or tub enclosure meets the tub or the one piece shower base.
Th elimination of the frame is what causes water to leak as the glass is not fully sealed.
Solutions for fixing the leaks under the frameless shower door.
Frameless shower doors all leak.
Inspect above in the access window with your flashlight.
If you find water leaking through the gap under the door then you can install a shower door sweep.
I agree a possible slope problem but that type of door does leak water.
Be sure to fill this up from another faucet in the house.
This seal simply acts as a barrier that fills the gap between the two panes and allows the water to drain back into the shower instead of escaping.
Sometimes the leaks are faint so you may need your flashlight and mirror to look for minute drops of water forming around the joints of the water pipes.
A leaking shower door almost always leaks from the bottom trim or seal.
Pfokus manufactures a high quality polycarbonate material.