$1, $5, And $10 Tiles: What`S The Difference?We are often asked, “Why do some tiles cost more than others?” Is a more expensive tile more durable, or is there more to price variations than that?
The truth is that many factors affect the price of man-made tile products. Durability, appearance, production costs, and availability are the main causes for price variation. In this post, we will discuss all of the elements that can increase or decrease your price per square foot.
NOTE: This post addresses the cost variation of porcelain and ceramic tiles; not natural stone, glass, mosaics, or metallic tiles. Those are separate but equally complicated issues for another blog post.
Scratch Resistance, PEI Rating, Mohs Hardness Rating
A tile’s PEI rating is based upon the number of abrasions the tile’s glaze can go through before it’s worn off. A rating of 5 is given to the most durable tile glazes (commercial-grade porcelains), and 1 is given to the weakest tile glazes (suitable only for wall applications).
Tiles with higher PEI ratings are suitable for a wider range of installations, and as such tend to be more expensive. There are exceptions, however: decorative tiles (such as artisan hand-crafted glazed ceramic wall tiles) tend to be more expensive than most floor tiles, despite being far less scratch-resistant.
As of 2019, most tile manufacturers are now using the Mohs hardness scale, a more universal scratch test scale, to indicate scratch resistance. However, PEI ratings still linger on older lines. A tile with a PEI rating of 5 is roughly equivalent to Mohs 7-9, while a tile with a PEI rating of 1 is closer to Mohs 4-6. The same rules apply: a higher MOHS rating is usually reflected in a higher price point
Scratch Resistance, PEI Rating, Mohs Hardness Rating
A tile will be less expensive if its clay body is more brittle or not colored to match its glaze. Through-body and color-body porcelains are usually more expensive than glazed porcelains, as the clay is dyed to match the glaze on the surface.
Many tile manufacturers include additives that decrease the brittleness of a tile (less likely to break, chip, or snap when installed) and will color the clay to match the glaze (easier to create bullnose tiles and less likely to show wear). These modifications make the tiles easier to cut and install, but they also increase the cost.
Tile 1: a heavy duty porcelain, suitable for use on the floors of commercial settings such as shopping malls and airports. The clay body has been dyed grey and infused with darker grey speckles to match the color and texture of the surface glaze. If it chips, it will be harder to notice. It’s price point is higher than average.
Tile 2: a floor-rated ceramic. The tile was fired at a lower temperature, and nothing was added to the clay, so it retained its natural red color. It is more brittle and prone to chipping, and you’ll see the chips more. This tile is fairly inexpensive.
Porosity, Absorption, and Freeze/Thaw
Denser, stronger tiles tend to cost more because they are fired in very high temperatures (which are more expensive and time-consuming to achieve).
When a new tile is created, it is submerged in water for a period of time. When it’s removed, it’s weighed to see how much water it absorbed. A porcelain tile is any ceramic tile that has absorbed less than .5% of its body weight in water.
The less dense the clay body of a tile, the more porous it is, and the more moisture it can absorb. Low-density tiles are fine for walls and low-traffic floors, but should not be used elsewhere.
Stronger tiles can be used in far more applications. A denser tile will hold up better in an outside space where, in winter, water can get into the tile's pores and freeze and expand, causing the tile to crack. If you drop a heavy cast iron pan on a high-density porcelain tile, it’s less likely to crack, versus a weaker ceramic tile.
Because the tile industry falls under the umbrella of the interior design industry, a tile’s appearance and the technology behind its appearance play a large role in how much it costs.
Almost every tile comes with a variation rating (from V1 to V4) that indicates how much variation there is from tile to tile.
- V1 - No variation, every tile looks exactly the same
- V2 - Slight or subtle variation, the tiles are fairly consistent
- V3 - Heavy variation, either of color or pattern
- V4 - Dramatic variation, such as many porcelain tiles designed to look like slate
While high consistency (a V1 rating) is desirable trait for solid color tiles, tiles that are designed to look like stone or wood are more attractive with higher/more natural-looking variation. Since more natural-looking variation requires better technology, these tiles are usually at a higher price point.
Glazed tiles with patterns tend to have repeat patterns. A tile line where each tile has the exact same print tends to be fairly inexpensive (as they are cheaper to produce), while a tile whose pattern doesn't repeat will be more expensive.
Print Quality and High Definition Porcelain
The quality level of the glaze will affect the look of the tile. The patterns are most commonly made with inkjet technology. If the print quality is poor, the design may look fuzzy or spotty (the tile equivalent of a pixelated, low-resolution picture). If the tiles are of a higher print quality, the lines will be clean, the details will be sharp, and the tile will look more natural and convincing.
Higher print quality leads to a better image, and increases the price.
Polished Tiles and Luxury Looks
Many tiles cost more because they have a more impressive, elegant, or expensive look. Compare an attractive hand-glazed ceramic tile at $20/sqft to an industrial kitchen floor tile at $4/sqft. While the floor tile is more durable and less expensive, it is not very attractive or sophisticated.
Polished porcelain tiles tend to cost more than their unpolished versions. The polishing process adds more to the price, as does the fact that polished tiles often look more elegant.
Porcelain and ceramic tiles are made from clay materials and fired at high temperatures. It's more difficult to reach those higher temperatures (which create a denser, more durable product), so the higher the temperature, the more it adds to the cost.
Some tile lines have both a porcelain floor tile and a ceramic wall tile. The wall tiles are usually less expensive than the floor tiles because it takes less heat to produce them.
Some companies have more research and technology behind their products than others. They've developed less brittle clay blends that are easier to install, inkjets that print more realistic and natural looking patterns, more durable and freeze/thaw-resistant tiles, and more attractive and versatile materials.
These advances in tile production lead to better products, but these products tend to cost more.
Some tiles are simply made with higher production standards than others. These include:
- Better color consistency from batch to batch
- Fewer broken pieces and better shipping and packaging quality
- More size consistency from tile to tile
- Fewer flawed tiles
Higher standards often equal higher prices; it's the difference between a BMW and a Pinto
Where a tile is made and what it takes to get it from there to your home plays a substantial role in how much it costs.
Compare Chinese-made, Italian-made, and American-made tiles. Shipping costs and production standards on a tile from Italy will increase the price, while the low labor and productions costs on Chinese-made tiles keep the prices down. American-made tiles usually have the lowest shipping costs, but higher production costs. All of these factors influence the price to the end user
If a tile is stocked locally and in large quantities, it's price will go down. If it has to be ordered in, shipping and handling costs will raise the price of the tile.
For example, we at Tile Lines imported large quantities and numerous sizes of our most popular porcelain line (World Travertine Porcelain) directly from Argentina. As such, we were able to get better pricing, which we passed on to our customers
A large chain retailer can purchase several hundred thousand square feet of a tile to be distributed to several hundred of their stores. By purchasing such large quantities, only stocking one size of the tile, and not carrying trim pieces, they keep costs down.
But just as good stock and high availability can reduce the cost of a tile, a special order or made-to-order product often costs more than locally-stocked counterparts.
Yes, a higher quality tile is usually more expensive. But it could have a high quality appearance, higher quality production standards, or a higher durability rating.
A $20 per square foot artisan-style glazed ceramic tile is not as durable as a $5 per square foot through-body porcelain, but they are both high quality tiles designed for different purposes. A heavy duty pickup truck and an Italian sports car will be at different price points, but they also serve completely different functions.
Manage your Expectations
If you want a more durable, higher quality product, expect to pay $5+ per square foot. If you only want to pay $1/sqft for your tile, prepare yourself for limited options and potentially inferior products.
Now, this doesn't mean that everyone needs the most expensive or most durable option for their home; sometimes a mid-range tile is perfect for your home, your lifestyle, and your budget. If a $2 porcelain looks fine in your low-traffic laundry room, then get it!
Consider your lifestyle and the wear and tear you put on your surfaces. The tile for a hallway floor in a house with five children and three dogs needs to be far more durable than the tiles on the floor in grandma’s never-used guest bathroom.
Consider the weather if tiling outside. If you are tiling a patio in an area where temperatures can drop below freezing, invest in a tile that has a good freeze/thaw rating. If you don't, you'll have to re-do your project when your installation inevitably fails, essentially doubling the cost of your project. Learn more about exterior installations.
Consider your tastes. If you're choosing a product that you'll be living with for years to come, do you want to settle for the tile that's "okay", or do you want something that looks exceptional? If you're a perfectionist who wants perfectly straight lines and high color consistency, expect to pay more for a product with higher production values.
Your home is an investment. Your tile is an investment. If you are willing to compromise on quality for the sake of cost, know what you’re getting into.
About the Author: Kathryn Helbling has been a Tile Lines designer and product expert for 10 years.