Procat tile crosses are a must-have tool for tiling jobs, 'cause they make sure the joints between tiles are even and consistent. These high-quality plastic crosses are tough and easy to use, making them perfect for both pros and DIY folks. The pack has 250 tile crosses, enough to cover big tiling projects.

With these tile crosses, the vertical and horizontal gaps between every tile stay exactly the same width. This keeps tile rows straight even over long distances, which is super important in big rooms or long hallways. The thickness of the cross sets the joint size, so picking the right size lets you 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 best one for your project. For example, 4 mm crosses create a slightly wider joint, which can be nice with certain tiles or designs.

Using these crosses doesn't just make your tiling look better, it also makes grouting easier. Even joints ensure the grout spreads evenly and sticks well, boosting the tiling's durability and longevity. Plus, they cut down on mistakes during install, saving you time and hassle.

You can install Procat tile crosses the traditional way, flat horizontally, to keep even spacing in all directions. Or, you can put them in vertically, with just one arm between the tiles. This makes removal easier and lets you fine-tune the joint width.
Uses

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

Package contents

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

Features

Material: Durable plastic – long-lasting and warp-resistant build.
Sizes: 2 mm, 3 mm, 4 mm, and 5 mm – pick the right joint width for your project.
Installation methods: Can be placed flat horizontally the traditional way or vertically 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 big 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 nicer finished look.
Reduces the risk of cracks and stress in the tiling.
Makes sure the grout fills the joint all the way through.

2. Leaving tile crosses in place

Speeds up the work since you don't have to pull them out before grouting.
Supports 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

Prep – Make sure the surface is level and clean before starting tiling.
Placing the crosses – Put them in either flat horizontally the traditional way or vertically with just one arm between tiles.
Installing tiles – Place the next tile next to the cross, making sure it's level with the others.
Removing crosses (optional) – Pull them out once the mortar has set 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 directed and clean the tiling.

Choosing the right tile cross size based on tile size
The tile cross size directly affects the final tiling result since it determines 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, 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 vibe, while 3 mm adds a bit more traditional feel.

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 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 add 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 indoors.
Note: Irregular shapes often need wider joints for a level look.

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 (like 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 vibe.

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 keep them in.
Remove crosses carefully so tiles don't shift.
Always use the right size crosses – too small or too big can mess with tiling quality.
Avoid walking on the tiling before the mortar sets.

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

2. Why use tile crosses vertically?
Vertical placement makes removal easier and lets you tweak the joint width.

3. What's the best tile cross size for a bathroom?
Usually 3 mm or 4 mm, depending on tile size and design.

4. Can you reuse tile crosses?
Most are single-use, but some thicker ones can be reused.

5. What's the best tile cross size for large tiles?
4 mm or 5 mm is recommended for big tiles, as it improves stability.