Bathroom floor tiles are designed to carry heavier loads without breaking, so they should be more durable. Bathroom tile thickness is usually directly related to its strength. If you use thinner tiles on the floor, there is a greater risk of cracking and breaking.
Tile Thickness
The vast majority of porcelain tiles are 6mm to 10mm thick and a tile in this range will serve most purposes. Wall tiles typically range from 6 to 10mm thick.
You might want a thicker, more durable tile for a floor with high traffic, while a thinner, lighter porcelain tile is better suited for wall application. The least durable type of porcelain tile, Grade 1 tile is intended for use on walls only. It is not recommended for floors or countertops.
The thickness of a tile is dependent on the material it is made of and the manufacturing process. However, the thickness of a tile doesn't indicate its suitability as a floor tile. It's important to know the thickness of your floor tiles as they will add height to your existing floor.
Large tiles can't flex over raised areas or dips in the subfloor like smaller tiles can. If the substrate is not perfectly level, using large tiles can result in lippage, which is when the edge of one tile is higher than an adjacent tile.
Large format tiles are also more prone to cracking than smaller tiles. Because they are larger and heavier, they can be more difficult to handle and install. This means that if they are not installed properly, they can crack or become damaged over time.
One of the main disadvantages of large format wall tiles are that when used in the wrong space, they can make rooms seem smaller.
Bathroom tiles will usually be ¼ -½ inch (or . 64 cm – 1.27 cm). The thickness of bathroom tile determines its strength, so it would make sense to use a thicker, stronger tile on the bathroom floor, with a thinner tile on the walls.
Misconception #2: “Large format panels are more fragile and therefore, more likely to crack.” In reality: With proper installation, tiles that are larger in size are no more likely to crack than their smaller relatives. You see, the risk of error with large format isn't in the tile itself, but in who is installing it.
Larger Tiles Make Small Rooms Appear Bigger
Because grout lines are thinner and fewer as part of the layout, smaller rooms appear bigger when using larger tiles. Large-format tiles make floors look more streamlined – therefore, creating the illusion of more space.
Check the slip resistance: If you're using porcelain tile in a bathroom or kitchen, choosing porcelain tiles with a high slip resistance rating is essential to prevent accidents. Porcelain floor tiles with an R rating of 10 are the most slip-resistant.
Ceramic tile is graded from 1 to 5, with 5 being the longest wearing tiles. Grade 1 tiles are the weakest, with the best application as wall tiles.
Large-format tiles are trending! Sizes like 24x48 are becoming more popular, along with bold patterns like herringbone and hexagon shapes. Large tiles work best as floor or shower wall tiles. They can also work well outdoors for covered patio spaces.
The most popular and readily available tile sizes are (in inches) 12 x 12, 16 x 16, 12 x 24 and 18 x 18. The color of your tiles can hide wear and tear.
Some popular sizes for floors include 300×600 mm, 600×600 mm, 610×610 mm and 800×800 mm, while wall tiles generally come in sizes of 250x350mm, 300x450mm, and 300x600mm. According to experts, large format tiles lend a more spacious look to space. However, it is advised to match tiles to room size.
Porcelain floor tile is hard and dense enough that it can even be used outdoors, though it's mostly recommended for mild climates. Porcelain is even more heat-resistant than other types of ceramic, and it's also less likely to chip or crack over time.
Among tile options, porcelain stands out as a very strong and durable choice. It's denser than its ceramic and vinyl counterparts, although not quite as hard as some natural stones (such as quartzite).
We now have numerous sizes of tile available up to 24″ and sometimes even larger. One easy way a homeowner can make their room appear larger is to select a larger format tile. A 16″ or 18″ tile will generally give a room a larger feeling than a 12″ tile.
Large tiles do make a room feel more spacious but only in a good-sized room. In a small bathroom they don't work quite so well and will tend to swamp the room if they're too large. Also, if there are lots of cuts involved, then this can just look messy.
The size of the tile also affects the waste factor. Smaller tiles (e.g. 20x20 cm or 30x30 cm) entail a lower waste factor than larger ones. Then, you have to consider any critical element you may have to work around while laying the tiles.
Larger tiles have fewer grout lines, thereby offering a smooth and visually appealing surface. Almost any room will look more open and expansive with large-format floor tiles. Longer rectangular tiles will draw the eye toward the more distant parts of a room and create the illusion of more space.
When space is limited – whether that's in a bathroom, kitchen or living room – the right choice of wall and floor tiles can make all the difference. Larger tiles will trick the eye and make a room look bigger,rather than smaller.
Is it cheaper to lay large or small tiles? While larger tiles may cover more area than small tiles, they are harder to install, requiring two people to carry and a solid technical understanding of tiling. These challenges mean they are more time-consuming to lay, so your tiler may charge extra for them.
Using larger floor tiles is a great way to trick the eye and make a room look bigger than it actually is. Larger tiles used throughout the bathroom look a lot less 'busy' than with smaller tiles, which therefore make the room appear larger; the lack of grout lines also makes the whole space appear more expansive.