Do gas filled windows lose their gas?
I am hesitant to purchase any of the gas filled windows, though they do have an R-value significantly higher...reason being might be trust. Can I trust that the gas is going to stay in those windows and not dissipate out over time...Have there been studies on this? The cost difference is substantial and I don't want to pay for windows that are filled with gas to have them be no different than non-gas-filled windows several years from now....and if the window is flawed and the gas leaves how will I know? The company can say they are warranted but if what they are warranting is invisible, how will I know if it dissipates out and is no longer there?
Posted Apr 28, 2011 2:25 PM ET
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