Re: Does Argon Gas and Thickness Matter
I'll say energy efficient windows have been the norm for well over 20 years around these parts. There have been many configurations which includes dual and triple pane gas filled Low E units ........ Argon is the most common for cost consideration.
The Low E component is as valuable ( in cases can be more valuable ) as any gas fill.
To say the Argon will leak out is something that would be controlled by the manufacturing process and materials used....... bottom line ..... you get what you pay for.
You might check this link for good information to educate yourself and be able to ask the "sales rep. " to provide you more valuable information.
"" an ounce of perception -- a pound of obscure "