Get matched with top ceramic tile pros in Kenai, AK

No, you don’t technically need a cement backer board for a wall tiling project, but not using it risks disastrous moisture damage. Cement is naturally water-resistant, whereas drywall soaks it in, which can lead to warping or mold growth. Always use a backer board treated with a waterproof membrane for bathrooms and other chronically damp areas to ensure complete tile shower waterproofing.

Most professional shower tile installations take between six and eight hours, depending on the size and complexity. Most projects get completed in a single workday. DIY-ing the project takes around three to four days or roughly 16 hours. However, this will vary based on the skill level of the person completing the work.

You can technically install tile over tile, but we don’t suggest it. Installing tile over any surface that isn’t a completely flat and prepared subfloor will result in a shoddy overall job, uneven flooring, tiles that don’t adhere, extra weight, gaps, cracks, and room for moisture and dirt to enter. For the best results, only install new tile on a flat, sanded surface like subflooring or concrete that is prepared for tile.

If you have asbestos tile and would rather tile over it than remove it, or if your existing tile is completely flat and bonded tightly to the floor, you may be able to tile over existing tile. But experts recommend thinking twice before you do.

There are a few different tools you can use to score tiles. Manual tile cutters or tile scribes work well for scoring in straight lines. Tile nippers are one of the best options for scoring because they can make small and irregular cuts that larger tools may not be able to handle.