2 install the tiles on the.
How to tile a wall outside corner.
Set the tiles in thinset mortar spread with a notched trowel putting spacers between them.
Next spread tile adhesive on the wall corner and secure the plastic corner trim making sure it is perfectly plumb.
Hang all the full tiles over both walls leading to the corner starting each wall at the middle of the bottom and building up and out course by course.
Then install the drywall with j trim on the outside edge so it runs past the cement board the thickness of the tile.
She also used glazed edges in this project in her tiled niches.
If you re creating a tiled pony wall like justina blakeney s mitering might be a good option for you.
Install the cement backer board first with a factory edge at the outside corner.
Make sure the corner is framed square.
Use a large spirit level to see if the corner is plumb from top to bottom.
I do not recommend finishing any tile edge with caulking.
Mitering is where a joint is created by two pieces of tile at a 90 angle to create a corner.
You can choose to miter the edges of your tile too.
Hold the trowel at 45ยบ to make sure the ridges are large enough to glue the tiles.
Use a notched trowel to spread tile adhesive on one side of the corner.
Cut the final piece of tile on a wet saw to fit the wall so that its edge is flush with the corner.
I think you should tile the whole top and front of the curb.
Use a spirit level or a plumb line to check if the outside corner trim is vertical and adjust it if necessary.
This do it yourself video how to install tile edge trims on a shower outside corners shows how to install tile edge trim on a wall and curb outside corne.
Lay out the tiles along the first wall that comes up to the corner.