Is Porcelain really stronger then Ceramic tile?
Ceramic tile is constructed using red, brown or white clay. Most porcelain tile, however, is constructed using white clay. As a result of being made from more refined clay, porcelain tiles are more rugged making them ideal for harsher applications such as commercial or outdoor flooring. Also, because of their higher density, porcelain tiles are less likely to absorb moisture (0.5%) which makes them more durable and more resistant to staining. Porcelain tiles are frequently found in floor applications, outdoor areas, and in cold weather climates where freezing can occur. With their low absorption capability they are less likely to crack in cold weather climates.