Tip: Individual tiles are sold in dimensional names that describe their installed size, not the actual size. A 3 X 6-inch tile will actually be 1/8-inch shorter in each direction. A standard grout joint adds the last 1/8 inch. Always check the actual size of the tiles before buying. Tip: Mix grout with a liquid latex additive rather than water for added liquid resistance. Seal the grout one or two weeks after installation to increase protection. Tip: If you’re using more than one kind of tile, plan for breakage. Always purchase an extra 10 percent. Plus, the extra tiles will save you from having to track down matching pieces for repair jobs down the road.
