Tiling Corners: A Step-by-Step Guide
Tiling corners can be one of the most challenging aspects of a tile installation project, but with the right techniques and tools, you can achieve professional-looking results. In this article, we'll cover the basics of tiling corners, including the different methods, tools, and tips to help you get the job done.
Preparation is Key
Before you start tiling your corners, make sure you've prepared the area properly. This includes cleaning the surface, checking for any unevenness or damage, and applying a layer of adhesive or underlayment as needed. It's also essential to have the correct tools on hand, including a wet saw or tile cutter, a tile nippers, and a grout float.
Method 1: Dry-Cutting Corners
Dry-cutting is a popular method for tiling corners, as it allows for more control and precision. To dry-cut a corner, you'll need to use a wet saw or tile cutter to cut the tiles along the desired angle. This method works best for 45-degree angles, but can be adapted for other angles with a bit more effort.

- Mark the tile with a pencil, taking care to align the line with the desired angle.
- Use a wet saw or tile cutter to cut the tile along the marked line.
- Repeat the process for the adjacent tile, ensuring that the two tiles fit together seamlessly.
Method 2: Wet-Cutting Corners
Wet-cutting is another effective method for tiling corners, particularly for more complex angles. This method involves using a wet saw or tile cutter with a specialized blade designed for cutting tiles at an angle.
- Mark the tile with a pencil, taking care to align the line with the desired angle.
- Use a wet saw or tile cutter with an angled blade to cut the tile along the marked line.
- Repeat the process for the adjacent tile, ensuring that the two tiles fit together seamlessly.
Tips for Cutting Corners
When cutting corners, it's essential to pay attention to the following tips to ensure a smooth and even installation:
- Use a template or a straightedge to guide your saw or cutter for accurate cuts.
- Apply gentle pressure when cutting, as excessive force can cause the tile to break or crack.
- Keep the saw or cutter at a consistent depth to prevent uneven cuts.
Grouting and Finishing
Once you've cut and installed the tiles, it's time to grout and finish the corners. Use a grout float to spread the grout evenly, and a damp cloth to wipe away any excess. For a professional finish, apply a grout sealer to protect the grout and make cleaning easier.

In addition to grouting, it's also essential to use a tile sealer to protect the tiles from stains and water damage. Apply the sealer according to the manufacturer's instructions, and allow it to dry completely before using the area.
Common Mistakes to Avoid
When tiling corners, it's easy to make mistakes that can compromise the entire installation. Here are some common mistakes to avoid:
- Not preparing the surface properly, leading to uneven or loose tiles.
- Not using the correct tools or techniques, resulting in uneven cuts or damaged tiles.
- Not grouting or sealing the tiles properly, leading to stains or water damage.
Conclusion
Tiling corners requires patience, skill, and attention to detail. By following the steps and tips outlined in this article, you can achieve professional-looking results that will last for years to come. Remember to prepare the surface properly, use the correct tools and techniques, and pay attention to the details to ensure a seamless and durable tile installation.