How Does Ceramic Tile Differ From Porcelain Tile?
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Physical Properties of Tile
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Ceramic and porcelain tiles differ from the very beginning of their creation. Ceramic tiles are made from red and white clay mixtures. As a result, ceramic tiles are typically terra cotta in color until different colors are layered on top, usually with glaze. If tiles chip or wear down, the original color will be exposed. Porcelain tiles are made from fine porcelain clays and fired at much higher temperatures than ceramic tiles. The entire depth of porcelain tile is colored, so the color can never wear off. Porcelain is also not as porous as ceramic, so the texture is a bit smoother than ceramic tiles.
Durability and Permeability
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Porcelain is stronger and more resistant to moisture than ceramic tile. It is denser and therefore harder to crack and chip. It also is less porous and has a lower water absorption rate than ceramic. This feature also makes porcelain less likely to stain than ceramic.
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Environment
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Since ceramic cracks more easily than porcelain tile, it is more suitable indoors. Ceramic tiles can be used outdoors, but it is recommended that they be unglazed, frost proof and have a low absorption rating. Porcelain tiles can be installed in any area, indoors or out. If porcelain tiles are glazed, they are strong enough to withstand heavy commercial and industrial traffic.
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