Argon Gas Windows

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

Argon gas windows.

It s colorless and odorless and is denser than the atmosphere providing more thermal efficiency than having air between the panes. Argon gas windows are energy efficient due to the density of argon gas being heavier than oxygen. By keeping the heat or cold air inside the house the windows provide a better insulator than windows with oxygen between the panes. Double panes of glass in addition to a layer of a gas is the best way to insulate a window.

Regardless of the season low e argon gas windows ensure the climate is stable in your home. Argon gas is used to increase the energy efficiency and general performance of thermal 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. 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.

Double pane windows are the solution for old inefficient windows. Benefits of argon gas windows. 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. Argon and krypton are the gas fills used most often by window manufacturers to displace the air between the panels in windows.

This small increase in insulating value from the argon gas will get you slight energy savings but the additional initial cost could significantly extend the payback time for the windows. Because argon gas is denser than air adding it to the captive air in double pane windows improves thermal insulation efficiency. Argon which comprises slightly less than 1 of the earth s atmosphere is non toxic inert clear and odorless. Low e or low emissivity coating is a unique microscopic glaze that helps minimize the amount of ultraviolet infrared and visible light from penetrating the glass keeping you cooler in the summer and warmer in the winter.