Another trademark problem of double pane windows that have become exposed to drafts and likely lost all the argon gas is when condensation builds up on the inner surface.
Argon filled windows problems.
Since oxygen can corrode the surrounding window material warp can also occur further contributing to the loss of heat and cool air throughout the year.
These qualities make it difficult for people to detect.
Argon is a colourless and odourless gas so it cannot be detected by a human which means the argon could leak from your windows over time and you would not realise it.
An inability to detect the gas could lead to a situation where the gas leaks without any realization.
When sunlight strikes an argon filled window the glass expands but argon doesn t.
When effective double pane windows should not produce much or any condensation.
The resulting expansions and contractions can damage the weather sealing causing argon to leak out.
Argon gas is also relatively abundant in the atmosphere making the windows an inexpensive option when compared to other energy efficient windows.
A prominent concern with argon filled windows is an issue with leakage.
Argon gas has no color and no odor.
It is also likely that water vapor will gradually enter the ig unit resulting in fogging if enough moisture gets in.
This leads to heat loss through the glass and space around the windows.
The problem with old windows because old windows are generally single paned they can be drafty and inefficient.
Sometimes a basic clean will take care of the problem.
The short story is that the introduction of argon into the space between two panes of glass creates an insulation barrier.
Just like the insulation in the walls of your home argon gas filled windows keep the heat in and the cold out.
Argon is inert and will not cause this problem.
One cause of leakage is an improper sealing of the window.
When windows are filled with a special low conductivity gas such as argon or krypton it is clear that those gases will be lost over time if capillary tubes are left open.