bathroomfloortilewalls
Is it wrong if the bathroom floor tiles' ends are not under the wall tiles? Does that affect a bathroom's ability to repel water?
P.S.: My contractor tiled the walls first and even though he left some gap between the floor and the first tiles on the wall, it is not sufficient for all the floor tiles to be placed under it..
Use anti-bacterial water sealed silicone. The reasons being that if you use grout then expansion in the tiles can cause the grout to crack along that tile line. Also caulk will get very grubby quickly. Silicone allows expansion and doesn't get grubby like caulk
A usual method is to go down the edge of the wall with a surface bullnose, showing a "knife edge" at the corner. This means the tile rolls down to meet the corner.
Another method, if your bullnose has finished bottoms, is to overlap the edge and go "around the corner", having the bullnose round into the outside wall (the wall that has the striped wallpaper) The bullnose will hide the tile edge, putting that grout line facing the side of the entrance.
This photo shows both methods: the left with a flat-on-wall knife edge and the right shows a wrap-around-the corner
You can use the edge profile pictured, in place of surface bullnose. You would adjust your tile to end short of the corner (equal to the edge thickness of the profile.
In all cases, grout would be filled into the corner/wall junction.
Best Answer
There is always going to be a grout line as long as the void is filled and it dosent look bad compared to the width of the other grout lines it will be fine once sealed.