Argon, krypton, and xenon are the inert gases used to fill the space between window panes, creating better energy efficiency than would be the case with ordinary air. All are odorless and non-toxic. Argon is the most common for Window Installation in Naperville IL and elsewhere, but the other two gases are sometimes used as well. People typically are most familiar with krypton for its connection with Superman, but where does this substance come from in the real world?
About Krypton and the Noble Gases
Krypton is denser than argon, but it’s also more difficult to obtain. The gas, one of the elements in the periodic table, is relatively rare on Earth. In addition to being used for window insulation, the gas is also included in lighted signs when the manufacturer wants a green-yellow color. Neon is the more common gas used in these signs.
How do window manufacturers obtain krypton? The chemistry of producing krypton is complex, but it essentially involves distilling liquid air in a fractional process. Krypton makes up only a tiny fraction of regular air, which primarily consists of nitrogen, oxygen and carbon dioxide. Krypton, neon, argon, and xenon are classified as noble gases in the periodic table of the elements. So are radon and helium. Noble gases not only are inert but have other characteristics that make them useful.
Argon and Krypton in Windows
Argon is normally used in double-pane windows, which usually have half-inch gaps. Krypton is preferable in triple-pane windows, which have smaller gaps. Homeowners who aren’t sure which type of window installation in Naperville IL will want to ask a representative from a company providing these products or do some online research to get answers.
Because all the gases for insulation between glass panes are nontoxic and odor-free, there are no safety issues if the window eventually starts to leak gas due to gradual deterioration with age. The extra energy efficiency is lost, though. Homeowners recognize the problem as condensation develops between the panes. Window replacement by a contractor such as Exterior Designers Inc. is necessary to resolve the problem. Browse our website to get started.
