How to Retrofit Old Tile Installations with New External Corner Tile Trim

  • By:jumidata
  • 2024-05-24
  • 11

Elevate Your Outdated Tile with a Seamless Upgrade

Tired of the dated and chipped corners of your old tile installation? Refreshing your bathroom or kitchen doesn’t have to involve a costly full-scale remodel. With external corner tile trim, you can effortlessly modernize your space without breaking the bank.

Benefits of External Corner Tile Trim

Enhanced Aesthetics: Cover unsightly corners and create a polished, professional finish.

Durability: Protect tiles from chipping and damage, ensuring a longer lifespan.

Waterproof: Prevent moisture from seeping into tile joints, reducing the risk of mold and mildew.

Materials and Tools

External corner tile trim

Tile adhesive


Joint spacers


Notched trowel

Step-by-Step Instructions

1. Clean the Surface: Remove any debris or old grout from the corner area.

2. Apply Tile Adhesive: Spread tile adhesive onto the back of the trim using a notched trowel.

3. Install the Trim: Align the trim over the corner and firmly press it into place. Use joint spacers to ensure even spacing between the trim and tiles.

4. Cure the Adhesive: Allow the adhesive to dry completely according to the manufacturer’s instructions.

5. Grout the Joints: Fill the spaces between the trim and tiles with grout. Smooth the grout using a damp sponge.

6. Clean Up: Remove excess grout and wipe down the trim and tiles with a clean cloth.

Tips for a Successful Installation

Use a high-quality external corner tile trim designed for your specific tile type.

Apply the tile adhesive evenly to avoid any gaps or weak spots.

Allow ample time for the adhesive to cure before grouting.

Seal the grout joints after it has dried to prevent water damage.


By retrofitting your old tile installation with external corner tile trim, you can transform your space with minimal effort and expense. This simple upgrade will enhance the longevity of your tiles, improve the overall appearance of your bathroom or kitchen, and create a more modern and sophisticated ambiance.

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