The overall finish of your job really does depend on your own personal style.
Large gap between floor tile and wall.
Similar to the gap that can exist between your wall tile and tub you may have a space between the floor and your bathtub.
The tile council of north america recommends at least a quarter inch gap between the tile floor and the walls.
As with any other gap near your bathtub you ll want to close the opening to prevent any possible water damage or the onset of mold and mildew.
For smaller tiles is advisable to use small spacers.
Upon removing the old cauld discovered that the previous owner basically filled a 1 inch deep and 1 2 inch in height gap between floor and wall with a lot of caulk.
Never fill this gap with grout because tile grout is not flexible.
Instead fill it with an elastic material capable of sustaining the movement of the floor and the movement of the wall.
This gap may widen over time as your home shifts.
The large format 18 inch tiles should have inch space in between.
As the tiles increase in size a larger gap becomes acceptable.
Big gap btw large shower floor and wall hi i have a large walk in shower that i wanted to recaulk.
Grout between the tiles.
Current trends are moving towards leaving much smaller grout lines between tiles.
These gaps exist between tiles that are on the floor as well as between tiles where the floor and the wall touch.