Grade of Porcelain Tile

The grade of porcelain tile is determined by the mixture of the materials used to create it and the thickness of the tile. A lower grade does not mean it is poor quality, it is just made for a different purpose.

The strongest being 5 and the least durable being 1.

Grade 1 is meant for walls only. These tiles are not recommended for floors and countertops.

Grade 2 is best for light traffic rooms and walls.

Grade 3 are made for most residential floor tiles and can stand up for moderate foot traffic.

Grade 4 most common in most commercial installations. Best for high traffic areas.

Grade 5 toughest porcelain tile available on the market. This is popular for schools, stores and industrial buildings.

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