Understanding the Different Glass Specification for Windows



There are different glass specification for windowsyou need to be aware of before making any purchase decision. After all, you need to know what each of the standards means to be able to discern if there are allowable characteristics within the glass in your windows. It is then that you can make an informed decision.


But before delving deeper into our discussion topic today, it pays off to understand the different types of glass for windows available at your disposal. Keep in mind glass is used to provide light and allow a view from either side to the other side. It can be clear, coated, tinted, and insulating.


A standard glass specification for windowsthat’s definitely worth your attention is annealed glass. This is merely a basic glass manufactured using the standard float glass process. However, all glass made for windows, doors, and skylights in most parts of the world is manufactured by the annealed process. This is also referred to as annealed glass unless it is subsequently heat treated.


For those who might not know, heat-treated glass has been pre-stressed by heating followed by sudden cooling to give it two to four times the strength of ordinary annealed glass. There are two main types of heat-treated glass: heat-strengthened and tempered glass. Tempered glass is also known as toughened glass.


It continues beyond that since you should also know about Insulating Glass Units (IGU). This is two or more panes of glass spaced apart and sealed to form a single assembly with an air-or gas-filled cavity between panes. IGUs are manufactured with a variety of glass types and thicknesses. Heat-strengthened, tempered, or laminated glass may be used as part of the construction.


The above are some of the things you need to know regarding glass specifications for windows. While you might deem double glazing appealing merely because it worked wonders for a neighbor, it doesn’t mean you should rush into buying it. Instead, take it upon yourself to do your homework and examine the pros and cons of different types of glass for windows before deciding on anything.


While it might seem like a waste of your precious time, this is precisely what you need to get good value for your money. This quick guide on glass specifications for windows can serve as a good starting point.



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