Can You Use Tile On Cement Board

Can You Use Tile On Cement Board?

Yes, you can use tile on cement board, and it is a common and effective way to create a durable and waterproof surface for your tiling project. Cement board is a fiber cement backer board used as a substrate for tile installations. It is a popular choice for both residential and commercial applications due to its strength, moisture resistance, and ease of installation.

When choosing cement board for your tile installation, look for a product that is approved by the Tile Council of North America (TCNA). TCNA-approved cement boards meet specific performance standards for use in tile installations, ensuring that they are suitable for the intended application.

Here are the essential aspects of using tile on cement board:

Installation

Properly prepare the surface where the cement board will be installed by ensuring it is level, flat, and free of debris.
Cut the cement board to fit the area where it will be installed, using a utility knife or a circular saw with a carbide-tipped blade.
Apply a thin layer of thin-set mortar to the back of the cement board and press it into place on the prepared surface.
Use screws or nails to secure the cement board to the underlying surface, spacing the fasteners according to the manufacturer's instructions.
Allow the thin-set mortar to dry completely before tiling.

Thinset Mortar

When tiling over cement board, it is essential to use thin-set mortar specifically designed for use with cement board. Thin-set mortar is a type of cement-based adhesive that bonds the tile to the cement board. Ensure the thin-set mortar is mixed and applied according to the manufacturer's instructions.

Grout

After the tile has been installed, the joints between the tiles must be grouted. Grout is a cement-based material used to fill the spaces between the tiles and create a waterproof seal. When grouting over cement board, use a grout specifically designed for use with cement board. Ensure the grout is mixed and applied according to the manufacturer's instructions.

Sealing

Once the grout has dried completely, the tile and grout should be sealed to protect them from moisture and stains. Use a penetrating sealer designed for use on tile and grout. Apply the sealer according to the manufacturer's instructions.

By following these steps, you can successfully install tile on cement board and create a durable and waterproof surface that will last for years to come.