How to Repair Damaged Quarter Round Tile Trim

  • By:jumidata
  • 2024-06-04
  • 5

The allure of a well-maintained tile floor can be marred by damaged quarter round trim. This decorative element, installed where the tile meets the wall or other vertical surfaces, serves to conceal unsightly gaps and enhance the overall aesthetic. But when the trim succumbs to wear, moisture, or impact, it can detract from the beauty of your tile floor.

Fear not, tile enthusiasts! Quarter round tile trim repair is a relatively simple task that can restore the pristine appearance of your flooring. With a few essential tools and a touch of patience, you can breathe new life into this crucial finishing touch.

Materials You’ll Need:

New quarter round tile trim

Thin-set mortar


Grout float




Tape measure

Utility knife

Safety glasses

Dust mask

Step-by-Step Guide:

1. Remove the Damaged Trim: Use a utility knife to carefully cut the damaged trim away from the wall and along the floor. Wear safety glasses for protection.

2. Prepare the Area: Thoroughly clean the exposed surface where the new trim will be installed, removing any old mortar or debris.

3. Apply Thin-Set Mortar: Using a trowel, spread a thin layer of thin-set mortar onto the exposed surface. Ensure that the mortar is evenly distributed and free of gaps.

4. Install the New Trim: Carefully align the new quarter round trim against the wall and press it into the thin-set mortar. Use a level to ensure the trim is straight and plumb.

5. Grout the Trim: Once the thin-set mortar has set, mix the grout according to the manufacturer’s instructions. Apply the grout to the joints between the trim and the adjacent surfaces, using a grout float.

6. Clean Up: Wipe away any excess grout from the surface of the trim and adjacent tiles using a damp sponge. Use a bucket of clean water to rinse the sponge frequently.

7. Allow to Dry: Let the grout dry completely before walking on the repaired area. This may take up to 24 hours, depending on the grout type.

With a little effort and attention to detail, your damaged quarter round tile trim will be as good as new. By following these steps, you can restore the beauty and functionality of your tile floor, ensuring that it remains a source of pride and admiration for years to come.

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