I remember touring an office building last year that had some sort of smart glass installed—not sure if it was View or SageGlass, honestly. It was a p...

Good point about sunlight—I remember last winter, I left my blinds cracked open a bit and noticed way less condensation on sunny days. Still wondering...

I've wondered the same thing about fiberglass myself. A neighbor of mine upgraded to fiberglass frames a few years back, and he swears by them—says th...

That's a solid point about the feel test—I learned the hard way when I replaced my windows last summer. Thought tighter meant better insulation, but n...