Shower stall leaking water in the corner

caulkleakshower

My master shower is leaking water at the corner. I have tried to fix it myself one month ago. It only worked for 3 weeks then start leaking again. Should I find shower repair company to redo the stall? or should I just recaulk myself? I feel recaulk might not resolve the root issue. Any advice is appreciated. Thanks in advance

highlighted is the leaking area
Leaking area

I remove the grout which is detached from the stall
place where i fix myself

This is after I put new grout and I also put sealant on the new grout
redo the grout

Old grout is detached from the stall.
seam

Best Answer

In your third picture there is still a small crack right next to the door track. That corner will do a great job of catching water and letting seep down the wall. Caulk is better to use when changing plane. The caulk on the floor is starting to separate.