Argon Gas Insulated Windows
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Argon gas insulated windows. Similar to the r value of wall insulation enhances soundproofing characteristics minimizes heat exchange through the window reduces the possibility of condensation and frost can be used in all climates. Insulated glass windows also called double pane glass typically have an r value of around 2 0 to. The better solution is to fill the space between panes of glass in the igu with a heavy inert gas such as argon or krypton. Argon gas is a chemical element that s generally used in new windows to shield the glass.
Argon gas conducts about 47 87 less heat than air and is also around 30 more dense than air making for an excellent barrier for heat transfer. Benefits of argon gas in windows improves u value the measure of a window s thermal performance. Because argon gas is denser than air adding it to the captive air in double pane windows improves thermal insulation efficiency. Used in conjunction with a special low e short for low emissivity glass coating argon gas windows bring the temperature of the window closer to room temperature.
In its most simplistic terms argon gas presents an extra layer of protection for your windows. Argon gas is one of two types of gasses often used in igus the other is krypton gas. Argon is just one major component that improves the insulation power of your window unit. Insulated glass units are constructed by taking two or three panes of glass and inserting gas between the empty spaces.
Since argon gas is denser than air it contributes to the captive air in double pane windows. From the greek word argos meaning inactive or lazy argon is an important part of an energy efficient window. The result is improved thermal insulation efficiency. It s important to think of the expense in terms of energy savings however.
Argon insulated windows cost around 30 to 40 extra per window and that can really add up when you re updating all the windows in your home.