Argon Gas Windows Worth It

Because argon is more dense than air it does a better job of insulating your home than a regular double pane window.

Argon gas windows worth it.

The most common gas between panes is argon. Argon and krypton are the gas fills used most often by window manufacturers to displace the air between the panels in windows. Thermal windows also called insulated glass units or igu are either double pane or triple pane meaning each section of window has two or three layers of glass with a sealed space in between. The spaces are filled with argon or other gasses to slow the transfer of heat through the window.

Its thermal conductivity is roughly 67 that of air and it s inexpensive making it an attractive gas fill. Argon is a non toxic odorless and inexpensive gas that makes windows more energy efficient. If you are thinking of installing argon gas windows here are some pros and cons to help you make an informed decision. Argon gas is an odorless non toxic inert nonreactive gas that is used in residential windows in between the panes of glass.

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. By keeping the heat or cold air inside the house the windows provide a better insulator than windows with oxygen between the panes. Because argon gas is denser than air adding it to the captive air in double pane windows improves thermal insulation efficiency. Argon gas is used to increase the energy efficiency and general performance of thermal windows.

In this way the gas between the double paned windows are less effected by convection currents and drafts. Argon which comprises slightly less than 1 of the earth s atmosphere is non toxic inert clear and odorless. Argon is an inert gas found in our atmosphere. That s not considering the environmental benefit either.

Window manufacturers use argon gas in windows to help prevent frost build up increase the r value of the window and help increase the soundproofing abilities of the window. Argon gas windows are double or triple paned glass windows that are filled with argon in between the panes. Argon for instance typically increases the insulating r value of a window by only half a point. This cost difference could be as much as 20 per year.

Insulated glass windows also called double pane glass typically have an r value of around 2 0 to. When your windows are filled with argon there is a slightly higher efficiency rating of the window.