An often overlooked option is to miter the tile edges.
31+ Tiling Outside Corners Without Trim. This option is only for corners and it isn't the most durable option. To clarify, outside tile corner trims used exclusively for the corner where two of your tiled surfaces meet at 90 degrees.
How To Finish Tile Edges And Corners Tile Mountain from i2.wp.com
The walls were easier because i had tile wrapping around the corner so i just taped and thinset those and tiled overtop. Outside corners must be mitered. .outside corners, such as where your tile ends on the wall and the corners of your curb, shower many tile lines offer a bullnose tile option.
Five different tile edge trim options for those that are bored with common bullnose trim.
Compared to trim tiles, profiles are dirt cheap! Tile the wall in a professional manner until you reach the outside corner. Our tip is to not fill it all the way, at least at first. I have mitered field tile, bullnose, bullnose outside corner piece, used schluter profiles, gotten creative with listellos, so on so fourth.
