This presentation covers essential aspects of specifying tiles for commercial and residential spaces, focusing on the different types of tiles, how they are made, and key quality indicators such as water absorption and scratch resistance. It also explores current trends like large-format tiles, the importance of correct installation, and the role of adhesives and movement joints in preventing tile failures. Attendees will gain insights into best practices for tile selection, waterproofing, and surface preparation, ensuring successful and durable tile installations