How To Install Hardie Board For Tile

How to Install Hardie Board for Tile

Hardie Board is a durable, waterproof cement board that is commonly used as a backer board for tile installations. It is a versatile material that can be used in both interior and exterior applications, making it an ideal choice for showers, bathrooms, and kitchens.

Installing Hardie Board for tile is a straightforward process that can be completed with a few simple tools and materials. In this guide, we will provide you with step-by-step instructions on how to properly install Hardie Board for tile, ensuring a secure and long-lasting installation.

Materials You'll Need:

Hardie Board
Cement board screws
Drill or impact driver
4-foot level
Chalk line
Utility knife
Joint tape
Thin-set mortar
Notched trowel

Step 1: Prepare the Surface

Begin by preparing the surface where the Hardie Board will be installed. Make sure the surface is clean, dry, and level. If the surface is uneven, you may need to apply a leveling compound to smooth it out.

Step 2: Measure and Cut the Hardie Board

Measure the area where you will be installing the Hardie Board. Cut the Hardie Board to the desired size using a utility knife. Ensure that the cuts are clean and straight.

Step 3: Install the Hardie Board

Apply a thin layer of thin-set mortar to the back of the Hardie Board using a notched trowel. Place the Hardie Board onto the surface and press it down firmly. Use a 4-foot level to ensure that the Hardie Board is level.

Step 4: Secure the Hardie Board

Once the Hardie Board is in place, secure it with cement board screws. Space the screws evenly, approximately 6 inches apart. Countersink the screws slightly so that they are flush with the surface of the Hardie Board.

Step 5: Tape the Joints

Apply joint tape over the seams where the pieces of Hardie Board meet. This will help to prevent cracks from forming in the tile installation.

Step 6: Apply Thin-Set Mortar

Once the joints are taped, apply a thin layer of thin-set mortar to the surface of the Hardie Board using a notched trowel. The thin-set mortar will provide a bond between the Hardie Board and the tile.

Step 7: Install the Tile

With the thin-set mortar in place, you can now install the tile. Press the tile firmly into the thin-set mortar, ensuring that it is level and properly aligned.

Step 8: Grout the Tile

After the tile is installed, allow the thin-set mortar to dry completely. Once dry, apply grout to the joints between the tiles. Use a grout float to spread the grout evenly and remove any excess.

Step 9: Seal the Tile

To protect the tile installation from moisture and stains, seal the grout lines with a grout sealer. Apply the sealer according to the manufacturer's instructions.

By following these steps, you can successfully install Hardie Board for tile, creating a durable and beautiful surface that will last for years to come.