Procat tile crosses are an essential tool in tiling jobs, 'cause they ensure even and consistent joints between the tiles. These high-quality plastic crosses are durable and easy to use, making them perfect for both pros and DIY folks. The pack has 250 tile crosses, which is enough to cover big tiling projects.

With tile crosses, every tile's vertical and horizontal gaps stay exactly the same width as the cross. This guarantees that tile rows line up straight even over long distances, which is super important in big rooms or long hallways. The thickness of the tile cross determines the joint size, so by picking the right size crosses, you can control the joint width and get the look you want.

Procat tile crosses come in different sizes like 2 mm, 3 mm, 4 mm, and 5 mm, so you can choose the one that best fits your project's needs. For example, 4 mm crosses create a slightly wider joint, which might be nice with certain tiles or designs.

Using these tile crosses doesn't just improve the look of the tiling, it also makes grouting easier. Even joints make sure the grout spreads evenly and sticks well, which boosts the tiling's durability and longevity. Plus, using crosses reduces the chance of mistakes during installation, saving you time and hassle.

Procat tile crosses can be installed the traditional horizontal way, ensuring even spacing in all directions. Or, you can install them vertically, with just one arm between the tiles. This makes it easier to remove them and lets you fine-tune the joint width.
Uses

Floor tiling – Ensures straight joints and keeps tiles from shifting during installation.
Wall tiling – Holds tiles in place and helps maintain symmetric joints.
Mosaic tiling – Great for small tiles where you need precise and uniform joint widths.
Irregular tile patterns – Allows even tile spacing even in complex layouts.
Outdoor spaces – Works for patios, balconies, and other outdoor tilings.

Package contents

250 pieces of selected size (e.g., 4 mm) Procat tile crosses.

Features

Material: Durable plastic – long-lasting and warp-resistant structure.
Sizes: 2 mm, 3 mm, 4 mm, and 5 mm – pick the right joint width for your project.
Installation methods: Can be installed traditionally horizontal or vertical, with just one arm between tiles.
Removal options: Can be removed before grouting or left in place in some cases.
Package size: 250 pieces – enough for even large tiling projects.

Remove tile crosses or leave them in place?
There are two schools of thought on removing tile crosses:
1. Removing tile crosses before grouting

Ensures even joints and a more aesthetic finish.
Reduces the risk of cracks and stresses in the tiling.
Makes sure the grout fills the joint completely.

2. Leaving tile crosses in place

Speeds up the work since you don't have to remove them before grouting.
Supports the tiles, especially on walls and with large tiles.
Can improve joint stability, but it's key that the crosses don't show on the surface.

Both methods can work well, but usually removing the crosses before grouting gives a better result.
Procat Tile Cross Usage Instructions

Preparation – Make sure the surface is level and clean before starting tiling.
Placing tile crosses – Place them either horizontally traditional style or vertically, with just one arm between tiles.
Tile installation – Place the next tile next to the cross, making sure it's level with the others.
Removing tile crosses (optional) – Remove them once the mortar has dried enough (usually 24 hours), or leave them if it fits your project.
Grouting – Spread grout into the joints and wipe excess with a damp sponge.
Drying and finishing – Let the grout dry as instructed and clean the tiling.

Choosing the right tile cross size based on tile size
The tile cross size directly affects the tiling outcome, since it sets the joint width. Picking the right size depends on factors like tile size, material, use, and desired look. Here's a general guide to help choose the right tile cross size for different tile sizes and uses. Check the recommended joint size with the tile manufacturer or on the package.
1. Small tiles (under 10x10 cm)

Recommended tile cross size: 1 mm – 2 mm
Uses: Mosaic tiles, small decorative and wall tiles.
Note: Small joints create a seamless and subtle finish.

2. Medium tiles (10x10 cm – 30x30 cm)

Recommended tile cross size: 2 mm – 3 mm
Uses: Most indoor floor and wall tiles, kitchens, bathrooms.
Note: 2 mm joints give a modern, subtle look, while 3 mm adds a bit more traditional vibe.

3. Large tiles (30x30 cm – 60x60 cm)

Recommended tile cross size: 3 mm – 4 mm
Uses: Living rooms, larger bathrooms, commercial spaces.
Note: With big tiles, a slightly wider joint helps compensate for any size variations.

4. Extra large tiles (over 60x60 cm or slabs)

Recommended tile cross size: 4 mm – 5 mm
Uses: Large tiles, outdoor spaces, open floor areas, restaurants, public spaces.
Note: Wider joints give the tiling more flexibility for thermal expansion and structural movement.

5. Rustic or uneven tiles (natural stone, terracotta, handmade tiles)

Recommended tile cross size: 4 mm – 6 mm
Uses: Outdoor spaces, traditional and rustic interiors.
Note: Irregular shaped tiles often need wider joints to make the tiling look even.

Summary table for choosing the right tile cross size

Tile size
Recommended tile cross size
Uses

Under 10x10 cm
1 mm – 2 mm
Mosaics, decorative and small wall tiles

10x10 cm – 30x30 cm
2 mm – 3 mm
Kitchens, bathrooms, general indoor spaces

30x30 cm – 60x60 cm
3 mm – 4 mm
Larger floor areas, commercial spaces

Over 60x60 cm
4 mm – 5 mm
Large tiles, public spaces, outdoor areas

Natural stone, terracotta, rustic tiles
4 mm – 6 mm
Outdoor spaces, traditional floors

Other factors to consider when choosing tile cross size

Tile size accuracy

If tiles are perfectly uniform, you can use a smaller joint (e.g., 2 mm).
Uneven or handmade tiles need wider joints for a clean finish.

Joint impact on appearance

Narrow joints (1–2 mm) give a modern, minimalist look.
Wider joints (4–6 mm) highlight tile patterns and add a more traditional feel.

Use and conditions

In wet areas (like bathrooms), go for at least 3 mm joints so the grout can penetrate properly and protect from water.
Outdoors, joints should be wider (4 mm or more) to handle temperature changes better.

By choosing the right size tile crosses, you ensure your tiling looks great, stays put durably, and works as planned!
Warnings

Don't leave tile crosses visible on the surface if you decide to leave them in.
Remove tile crosses carefully so tiles don't shift.
Always use the right size tile crosses – too small or too big can affect tiling quality.
Avoid walking on the tiling before the mortar hardens.

Frequently asked questions (FAQ)
1. Should you remove tile crosses before grouting?
Recommended, but some leave them in. Removing ensures even joints and a better finish.

2. Why use tile crosses vertically?
Vertical installation makes removal easier and lets you adjust joint width.

3. What tile cross size for bathrooms?
Usually 3 mm or 4 mm, depending on tile size and design.

4. Can you reuse tile crosses?
Mostly single-use, but some thicker models can be reused.

5. Best tile cross size for large tiles?
4 mm or 5 mm is recommended for big tiles, as it improves stability.