Using Tile Spacers: A Step-by-Step Guide

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Using tile spacers is an essential step in achieving a professional and even tile installation. Tile spacers are small plastic pieces that help maintain consistent spacing between tiles, ensuring that they are evenly aligned and properly positioned.

To use tile spacers, follow these steps:

1. Start by laying out your tiles without adhesive to determine the desired spacing and pattern.

2. Once you have determined the spacing, place the tile spacers at each corner of the tile, creating even gaps.

3. Continue placing spacers between each tile, ensuring consistent spacing throughout the installation.

4. Once all the tiles are in place, remove the spacers before the adhesive dries.

5. Finally, grout the tiles, filling the gaps created by the spacers.

By using tile spacers, you can achieve a professional-looking tile installation with even gaps and straight lines.


While it is possible to install wall or floor tiles without tile spacers, it is not recommended. Even a small misalignment can cause significant issues when you reach the edges of the tiled area. Tile spacers are small plastic crosses that fit between tiles, ensuring straight grout lines and a professional-looking finish. These spacers are designed for temporary use and can be reused multiple times. While they are easy to use, it is important to use them correctly for the best results.

Choosing the Right Spacers

Tile spacers come in various sizes, ranging from 1/8 to 3/8 inches. The size you choose depends on the width of the grout lines you desire. Thinner grout lines are easier to keep clean, but tiles with irregular edges may require wider lines. Generally, grout lines on walls should be about 1/8 to 1/4 inches wide, while those on floors and horizontal surfaces should be wider, ranging from 1/4 to 3/8 inches. However, certain installations may involve very fine grout lines using special tiles.

If you are tiling a floor and the walls are not perfectly square, opt for wider spacers. Wider grout lines can help compensate for any irregularities at the edges.

Calculating the number of spacers you need is simple. Count the number of tiles you can lay in a day, multiply by four, and add a 10 to 20 percent overage to ensure you have enough spacers for the job.

Properly Installing Tile Spacers

Regardless of the tile size, it is essential to use two spacers to create a straight grout line. Using just one spacer is not recommended. After aligning the central tile with chalk lines or laser lines, apply adhesive and place two spacers on each edge. As you lay each subsequent tile, ensure it makes contact with the spacers on the adjacent tile. Avoid forcefully pushing the tiles together, as this can squeeze the spacers and make them difficult to remove later on.

Keep the spacers in place until the tile adhesive sets, which typically takes 20 to 30 minutes. Avoid leaving them in place for too long, as they may become bonded to the adhesive. It is not advisable to leave spacers in place permanently and grout over them. The spacers will be visible as the grout settles, and the grout may eventually crack.

Helpful Tips for Using Tile Spacers

When using small spacers to create thin grout lines, they can be challenging to remove with your fingers alone. Consider using needle-nose pliers to extract them, but do so carefully. Small spacers can be fragile, and breaking them can cause complications.

You can experiment with different spacers to achieve various effects with grout lines of different widths. This technique is commonly used when laying mosaics or creating bordered patterns.

Tile spacers are not necessary when working with tiles that have rough or irregular edges, or if the tiles have been poorly cut. If you are creating a mosaic using both whole tiles and tile pieces, it is best to space the tiles by eye.

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