Tips for Cutting and Installing Tile Trim External Corners

Cutting and installing tile trim external corners is a crucial step in finishing your tiling project. External corners are where two tiles meet at a 90-degree angle, and they require special attention to ensure a clean and professional-looking finish. This article will provide you with detailed instructions on how to cut and install tile trim external corners.

Materials Required

Before you begin, gather the following materials:

Tile trim

Miter saw or tile cutter

Measuring tape

Pencil or marking tool

Adhesive or mortar

Trowel

Sponges or rags

Cutting the Tile Trim

1. Measure the length of the external corner and mark it on the tile trim. Use a miter saw or tile cutter to cut the tile trim at a 45-degree angle. The cut should be clean and precise.

2. Repeat this process for the other side of the corner to create two pieces of tile trim that meet at a 90-degree angle.

Preparing the Surface

1. Clean the surface where the tile trim will be installed. Remove any dirt or debris.

2. Apply a thin layer of adhesive or mortar to the back of the tile trim. Use a trowel to spread the adhesive evenly.

Installing the Tile Trim

1. Carefully place one piece of tile trim in the corner. Press it into the adhesive or mortar. Use a level to ensure that the trim is straight.

2. Repeat this process for the other piece of tile trim. Align the two pieces carefully to create a clean and seamless corner.

3. Once the tile trim is in place, use sponges or rags to clean up any excess adhesive or mortar.

Finishing Touches

1. Allow the adhesive or mortar to dry completely. This may take several hours or overnight.

2. Apply grout to the joints between the tile trim and the tiles. Use a grout float to spread the grout evenly.

3. Wipe away any excess grout with a sponge or rag. Allow the grout to dry completely.

Tips for a Professional Finish

Use a miter saw or tile cutter specifically designed for cutting tile. This will ensure precise and clean cuts.

Measure the length of the external corner carefully to avoid any gaps or overlaps.

Apply adhesive or mortar evenly to the back of the tile trim to ensure a strong bond.

Press the tile trim firmly into place and use a level to ensure that it is straight.

Allow the adhesive or mortar to dry completely before grouting. This will prevent the grout from cracking.

Wipe away any excess grout immediately to avoid staining the tile or trim.