What you get will tile and grout, constant maintenance.

Try warrantee, but don’t hold your breath. Grout dries, and cracks, if it is not wetted by using the shower. A modern grout product, however, should not have done that. If warrantee folks pass you off, call a grout repair contractor, and get it fixed. Sooner the better.

I would never seal tile in my shower; outsideor kitchen, ...yes but not in my shower. Holes do happen in grout, need to fill in after cleaning them out. Agree with comment about testing for leak from below, cracked shower pan does happen. Sometimes too much mud is used too. Eventually, if you are in your home long enough, years, your shower will either need to be regrouted or retiled, just a fact of living with tile in Florida.

Originally Posted by Medtrans View Post
And always turn the fan on in the shower during and after for a bit to prevent mold.

I have installed a timer switch to control the bathroom fans in our bathrooms for years. You can set the time the fan will run or set it to run off and on manually. This timer replaces the original switch. Easy to do, if you don't feel comfortable a handy man could do it. This device costs about $40.00.