Technology in Architecture

Materials and Fabrication

Insulated Glass Unit (IGU)

Insulated glass units, also known as IGUs, are a popular choice for windows and doors because they provide improved energy efficiency, noise reduction, and overall comfort. These units consist of two or more layers of glass separated by a spacer, with the space between the layers filled with air or gas.

Benefits of using IGUs

There are several benefits to using insulated glass units in your home or commercial building. The most obvious is improved energy efficiency. By trapping a layer of air or gas between the glass panes, insulated glass units create a barrier that helps to keep heat in during the winter and out during the summer. This can lead to significant energy savings, as your heating and cooling system won’t have to work as hard to maintain a comfortable temperature.

 

Insulated glass units can also help to reduce noise pollution. The layers of glass and the space between them work together to absorb sound waves, resulting in a quieter indoor environment. This can be especially beneficial for those living in urban areas or near busy roads.

 

In addition to energy efficiency and noise reduction, insulated glass units can also help to improve the overall comfort of your home or office. They can help to eliminate drafts, which can make a big difference in how warm or cool a room feels. And, because they block harmful UV rays, they can help to protect your furniture, flooring, and other household items from fading.

Types of gas or air used in IGU

There are a few different options when it comes to the type of gas or air that is used to fill the space between the glass panes in insulated glass units. Argon and krypton are two of the most common choices, as they are both inert gases that do not conduct heat or cold. In some cases, a vacuum may be used instead of a gas, which can provide even better insulation.

Overall, insulated glass units are a smart choice for those looking to improve the energy efficiency and comfort of their home or commercial building. They can help to reduce energy costs, reduce noise pollution, and eliminate drafts, all while protecting your belongings from fading due to UV rays.

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