Q: Can low-E/argon gas be put in a window when the seal is broken, instead of replacing the entire window? A: Let’s start by clarifying the purpose of low-E and argon gas. Low-E (low-emissivity) ...

I've received many inquiries from homeowners concerned about foggy windows. What they are noticing is their windows are foggy because the sealed glass unit (dual pane glass) has been compromised, ...