The Rectified Tile Advantage

You can think of a porcelain tile like a cake. Wet ingredients come together, put in a 
mold (to dry first) and then baked at a hot temperature to get a solid result. As it bakes, the 
edges curve, and in order to make a straight edge, it needs to be trimmed or rectified first.
Tiles in the factory are mechanically cut after firing. This ensures uniform edges that 
are perfectly straight. It also removes slight size variations from the kiln firing. This helps 
align the tiles for a visibly straight installation.
When tiles are straight, the grout joints can be tighter. This creates a clean seamless 
installation that gives a modern vibe. It is ideal for luxury spaces with a contemporary 
atmosphere. 
Rectified tiles also helps the installation process. It allows for better alignment, 
especially in large areas, and more precise lay outs. Keep in mind that tighter grout joints 
require skilled installation and a level sub-floor or wall.
Rectified tiles give the design an elevated aesthetic. If the design calls for a more 
rustic effect, keeping the original pressed edge might be the way to go. But when it is used 
in the right setting, a high-end result can be achieved.