These seals are usually installed with an adhesive that keeps them in place.
Metal vase of glass shower door weep holes.
When the weep openings are.
I expect that if they are on the inside of the shower stall they would be weep holes but if water entering those weep holes would come in contact with iron or steel and cause it to rust i d question the wisdom of those weep holes too.
Buttress threshold weep holes can approach 36 inches from the shower pan and prove to be aesthetically objectionable to the homeowner.
Actually this type of shower enclosure doesn t require holes in the frame in order for the water to weep.
Weep holes in a door threshold that are a mere 5 inches above the shower pan are hardly noticeable.
Tubs do not have these weep hole details so not caulking over the grout on a tub tile wall connection is even more important.
It is also important to make sure the weep holes built into the shower base are left open as an escape route for trapped moisture.
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.
The answer may be a continuously wet pan because the weep holes were clogged with mortar when the setting bed for the tile was installed.
I would suggest spraying a bleach solution into the holes from time to time to try to inhibit the mold growth in the framework.
You should be aware that one of the most common problems diy ers have is re applying silicone caulk.
In his revered book setting tile michael byrne recommends placing tile spacers around the weep holes to keep them from clogging.
If water is leaking through a shower door where two panes of glass meet a seal should be installed.
If you trap water inside the track it will then find another escape route and that s why we have so many shower door leaks.
Shower pans and tubs sometimes have a lip built into the flange that collects water like a small gutter.
Everyone has likely seen the unsightly blackening of caulk around this connection.
These small drain holes at the bottom of the metal track inside the shower allow condensation and water to drain back into the shower.
The lip will have an opening at corners and or ends to drain the water out and into the tub.
Patrick waddell shot a brief video while at a north charlotte hom.
Yes those are what we call weep holes they are necessary as you guessed to allow the water to drain out of the frame and into the shower.