The manufacturing of tempered glass involves heating the glass to over 600 degrees Celsius and then cooling it rapidly. This process increases the glass's strength and makes it more resistant to impact and thermal shock. As a result, when tempered glass breaks, it shatters into small, blunt pieces rather than sharp shards, reducing the risk of injury. These qualities make tempered glass an ideal choice for a plethora of applications, ranging from buildings and facades to shower doors and glass furniture.