Tiles as large as 2 ft. square have become more popular, and these monsters require a deep layer of thin-set to allow for adjustments. To get the right amount of thin-set, use a 1/2 x 1/2-in. notched ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...