Ceramic, porcelain, natural stone, glass, and mosaic tiles are the most common choices across the industry. Ceramic tiles are versatile and cost-effective, porcelain offers superior durability and low water absorption, while natural stone provides unique variation and character. Glass and mosaic options are often used for accents, walls, pools, and detailed design elements. Each category serves a specific purpose depending on the performance and aesthetic requirements of the project.

For high-traffic spaces, durability, slip resistance, and density should guide your decision. Porcelain tiles are generally preferred because they are harder, denser, and more resistant to wear. In commercial settings, review technical ratings such as PEI, DCOF, or manufacturer recommendations to ensure the tile performs well under continuous use. The finish also matters—matte or textured options provide better traction.

Installation quality depends on proper substrate preparation, appropriate adhesives, accurate leveling, and skilled workmanship. A stable, flat surface is essential to avoid lippage or cracking. Using the correct grout type and following industry standards helps ensure long-term performance. Even the best materials can fail if the installation isn’t executed correctly.

Indoor and outdoor tiles serve different functional needs. Outdoor tiles must withstand temperature changes, moisture, freeze-thaw conditions, and UV exposure. Textured surfaces or grip-rated tiles improve traction. Indoor tiles, on the other hand, can focus more on design, finish, and comfort. Polished or smooth tiles are often suitable indoors but not recommended in wet exterior environments.

Maintenance varies by material. Porcelain is low-maintenance and generally requires simple cleaning with pH-neutral products. Natural stone may need sealing, periodic maintenance, and specific cleaners to protect its finish. Keeping grout clean and sealed also helps maintain the overall appearance and durability of tiled surfaces.

Large-format tiles typically start around 24x24 inches and go up to sizes like 24x48 or even bigger panels. These tiles create a modern, spacious feel with fewer grout lines, but they require careful handling and professional installation due to their weight and size. Leveling systems are often necessary to achieve a smooth finish.

Tile pricing depends on material type, finish, size, origin, and manufacturing processes. Natural stone costs vary based on quarry selection, availability, and finishing techniques. Porcelain pricing is influenced by technology, density, digital printing quality, and design complexity. Specialty finishes, large formats, and custom cuts typically increase cost.

Not all tiles require sealing. Porcelain tiles usually do not because they have very low porosity. Natural stone—such as marble, limestone, or travertine—often benefits from sealing to protect against staining and moisture. Unglazed or specialty surfaces may also need occasional sealing depending on use and environment.