NJ Transit is starting to see through the fog — the foggy train windows, that is. After customers have complained for years about the dirty-looking state of the windows in multi-level train cars, the ...
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) ...