Argon Gas Windows Vs Low E Glass

By replacing the air inside of the sealed insulating glass unit with argon it provides increased insulating performance.

Argon gas windows vs low e glass.

Glass is made of approximately 75 sand so is a bit porous. In cases when the glass will be low e coated the pocket is typically filled with argon gas to prevent condensation. Another benefit of low e argon gas windows is the ability to control solar heat gain. The panes are inserted inside of a window frame which is typically made of metal.

Low e is not the same as tinted glass. Low e windows are designed with material inside the glass or layered on it at the time of manufacture. It is possible to get windows that are both at once. Insulated glass windows also called double pane glass typically have an r value of around 2 0.

Need greater protection from fading. Tinting is the adding of alloying materials to the glass itself. There s a low e for that. Argon gas is used to increase the energy efficiency and general performance of thermal windows.

Argon gas is actually very common. The result is improved thermal insulation efficiency. Losing approximately 1 of the gas filling a year is. By keeping the heat or cold air inside the house the windows provide a better insulator than windows with oxygen between the panes.

The only problem with these windows is the inherent gas leakage one experiences and any weaknesses that might have existed in the spacers. Adding various tinting agents to the glass itself will allow for even further refinement of the glass s performance. Since argon gas is denser than air it contributes to the captive air in double pane windows. Additionally argon gas when used in conjunction with a special low e low emissivity glass coating helps keep windows cooler and closer to room temperature.

The glass facing the outdoors can be tinted so that those outside cannot see inside while the glass facing the interior is left clear so those inside can see outdoors. Argon gas windows are energy efficient due to the density of argon gas being heavier than oxygen. Argon gas windows are multiple pane windows that are air tight with the gap between the panes filled with argon at assembly. Available in soft and hard coats the soft coat low e is more effective than the hard coat option.

Argon for instance typically increases the insulating r value of a window by only half a point. 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. This made the dual paned inert gas filled windows an excellent vehicle for low e2 windows. The molecular makeup of argon reveals that it is more dense than air.

In this way the gas between the double paned windows are less effected by convection currents and drafts.