What type of tile is recommended for outdoor installations?

Porcelain tiles with low water absorption rates are highly recommended for outdoor installations due to their durability and resistance to outdoor elements. These tiles are fired at high temperatures, which makes them denser and more resistant to moisture. This low water absorption rate is crucial for preventing issues such as cracking or warping when exposed to freeze-thaw cycles or heavy rain.

Using high water absorption ceramic tiles, for example, could lead to premature deterioration as they can absorb moisture, which may then expand and contract with temperature changes, potentially causing damage. Glass tiles, while aesthetically pleasing, are typically not designed to withstand outdoor conditions and can become slippery or break under impact. Vinyl tiles, although easy to install, lack the resilience and durability needed for outdoor use, especially when it comes to temperature fluctuations and varying weather conditions. Therefore, porcelain tiles stand out as the most suitable option for outdoor environments.