Argon Gas - Questions & Answers
What is Argon gas?
Argon gas is typically done in tandem with the Low-E coating. Argon is an inert, non-flammable, non-toxic gas that constitutes about one per cent of the air we breathe. When the space between the two panes of glass is filled with Argon gas it acts as a thermal blanket that stops the heat from escaping through the glass. Because it filters out ultraviolet rays, Argon gas can also save your draperies and carpets from fading.