Laying Tile Floor On Wood Subfloor

Laying tile floor on wood subfloor is possible with the right preparation and materials. Here's a detailed guide to help you through the process:

1. Inspect the Subfloor

Ensure your wood subfloor is structurally sound and level. Look for any soft spots, squeaks, or unevenness, and address them before installing tile. If necessary, reinforce the subfloor with additional plywood or backer board.

2. Install Cement Board or Backer Board

Over the wood subfloor, install a layer of cement board or cement backer board. This provides a stable and moisture-resistant base for the tile. Secure it with screws spaced around 6 inches apart. Fill any gaps between the boards with thin-set mortar.

3. Spread Thin-Set Mortar

Using a notched trowel, spread a thin layer of thin-set mortar over the cement board or backer board. Start from the center and work outwards. Ensure the mortar is evenly distributed.

4. Lay the Tiles

Carefully place each tile into the thin-set mortar. Press down firmly and use a tapping block to ensure it is level and properly seated. Leave small spacers between the tiles for grout lines.

5. Grout the Tiles

Once the tiles are set, mix grout according to the manufacturer's instructions. Apply the grout to the spaces between the tiles using a grout float. Use a damp sponge to clean excess grout and shape the grout lines.