There are so many usages of glass in our life. For example, we can use glass for container of water; we can use glass to help us getting a better sight. In addition, glass can also be used as a mean for architecture. Architectural glass has been found in almost every building in this world. People who build a home or building always use glasses for their windows or even their rooftop so that they can control the amount of light that they can get from outside the house. Glass is also having so many types for architecture and one of them is the tempered glass. This kind of glass has been famously known as one of the strongest glass in architecture. Not only used in architecture, tempered glass has also been used in other area such as transportation as it is in cars, ovens, and even sunglasses. The main reason that people use this kind of glass besides its strength is its safety.

As I have said before, the tempered glass is used not only in the architectural area because its benefits; strong and safety. The tempered glass is known 4 times stronger than the annealed glass within the same thickness and configuration. This glass gains its strength because it is heated using a kind of heating configuration during the manufacturing process. Having the strength like I have mentioned before, this kind of glass is also called as the solar control glass because, sometimes it is used as a roof top sun glasses controlling the amount of light that house owner or building owner get during the daylight. House and building owners knows that this glass is very safe for rooftop because it will not break easily like other type of glass. However, the price of this glass is more expensive than the usual annealed glass.