Frequently Asked Questions

What are the differences between porcelain tiles and non-porcelain tiles?

Porcelain tiles are typically made with "porcelain" clays that have specific properties. Typically, these tiles are dense and by definition, they have water absorption of 0.5% or less. Non-porcelain tiles have water absorption greater than 0.5%. Because porcelain tiles have a low water absorption, they are usually frost resistant, although, not always. To know if a tile is frost resistant, you should check the manufacturer's literature. There are also many non-porcelain tiles that can be used in freeze thaw environments and that are manufactured with properties similar to porcelain tiles. There are both glazed and unglazed porcelain tiles. It is important to know the difference, as the glazed variety is usually a little easier to clean. Typically, glazed porcelain tiles have filled in microscopic holes that could be present in the unglazed tile. On the other hand, unglazed porcelains may have better slip resistance. Non-porcelain tiles cover a wide range of properties. Typically they are glazed (unglazed quarry tile is the exception), and the glaze layer can be extremely durable. However, as there are differences from one glaze to another, it is important to check if the tile has been tested and to make sure the glaze hardness is suitable for your application. In general, non-porcelain tiles are easier to bond to the floor and usually easier to cut. Porcelain tiles are harder to bond and harder to cut. While this can be relevant to the tile installer, it generally makes little difference to the end-user, so long as the installer uses the right materials.

(Source - Tile Council of North America)

What is through-body porcelain tile?

Some people refer to unglazed porcelain tile as "through body" ( i.e., the color on the top goes all the way through). Even in extreme applications, these tiles tend not to show wear as the porcelain is quite durable (harder than granite), and the color goes all the way through. Many glazed porcelains also have extremely good durability. Although the color in the glaze layer may be different from the body, the surface is usually sufficiently resistant to abrasion to not show wear in typical applications.

(Source - Tile Council of North America

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3650 South  300 West
Salt Lake City, UT 84115

 

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Salt Lake City, UT 84115

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