Argon Gas Windows Worth It

Argon is the gas most often used between panes in a double or triple glazed window.

Argon gas windows worth it.

Benefits of argon gas windows. That s not considering the environmental benefit either. The most common gas between panes is argon. 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.

That drives the cost of krypton up and makes argon gas a more cost efficient ingredient for energy efficient windows. It s worth noting that many manufacturers of high quality windows including all those we tested for our latest report on windows now use argon filled glass as the standard for their windows. Argon and krypton are the gas fills used most often by window manufacturers to displace the air between the panels in windows. It s colorless and odorless and is denser than the atmosphere providing more thermal efficiency than having air between the panes.

Double pane windows are the solution for old inefficient windows. 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 is an inert gas found in our atmosphere.

Argon which comprises slightly less than 1 of the earth s atmosphere is non toxic inert clear and odorless. Argon gas windows are energy efficient due to the density of argon gas being heavier than oxygen. Still krypton is in even shorter supply as it s found only in trace amounts in the atmosphere. By keeping the heat or cold air inside the house the windows provide a better insulator than windows with oxygen between the panes.

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. Because argon is more dense than air it does a better job of insulating your home than a regular double pane window. Is krypton worth it. That means that argon gas is in far from abundant supply around the earth.

Double panes of glass in addition to a layer of a gas is the best way to insulate a window. Its thermal conductivity is roughly 67 that of air and it s inexpensive making it an attractive gas. Replacement windows these days are often sold as double pane versions that not only feature two panes of glass compared to one on single pane windows but also are filled with argon gas in between the panes.