10. Dry-fit Tiles Lay some tiles in the room prior to using thinset to get a sense of the layout. Start at the center line and work outwards, being sure to add tile spacers between the tiles.

Use plastic spacers to maintain uniform grout joints. The size of the spacers varies depending upon the size of the tile, but for backsplash tiles, you'll probably find yourself using 1/8- or 3/16 ...

Install the tiles: Lay the tiles into the mortar and, using the spacers, make sure you are running even with the chalk line. As you move on to the subsequent rows, use the spacers to keep your ...

Before you tackle your next DIY project, be sure to take a look at Mike Holmes' family's advice on using thin-set mortar to install tile and stone.