How To Lay Tile Diagonally Wall
If you are laying the diagonal tiles over the entire backsplas simply drawing a chalk line from one corner to the opposite will not work.
How to lay tile diagonally wall. For the tiles near the center line up the two sides of the tiles with the diagonal lines and the opposing corners of the tile with the straight. There are only two ways to handle an inside corner with diagonal tiles. Using a wet saw cut one tile into a triangle diagonally from opposite tip to opposite tip. Install tiles one through four as directed.
Lay half of first tile with cut side facing 90 degree corner and tips almost touching walls at a 45 degree angle. If the wall is really large i use a square to keep the corners lined up. Start in a 90 degree corner. Homeowners often shy away from diagonal tile layouts also called bias layouts in a bathroom.
Instead you need to find the 45 degree angles on the wall. This is a fold. If it seems complicated try this. Dry fit a row of tiles along each diagonal line.
When i tile diagonally on a wall i always use a straightedge in the middle of the wall. While a diagonal pattern might seem logical if you are using big tiles for an expansive space such as a large kitchen or great room floor many people worry that diagonal tiles can look too busy in a smaller bathroom and if you are a diyer planning to install the tiles yourself you might worry that. Because tile laid on a diagonal has half tiles or pieces of cut tile along each edge of the installation a lot more tile is required to complete the job. The best way is to arrange your wall tile in a pyramid shape.