I've used the foam-then-caulk method on south-facing windows before. Foam fills those deeper gaps and insulates really well, while a thin bead of qual...

Good point—I've read similar things about argon leakage. Honestly, standard double-panes are still a solid choice, especially if you're noticing real-...

Totally agree with this. A few things I'd add from an efficiency perspective: - Vinyl typically offers better insulation values, translating to lower ...

Great points here—I've seen similar situations myself. A few things I've noticed that can help: - Definitely agree on ventilation. If your house is s...

- Used PVC trim boards about 4 years ago on my garage windows—still look great, zero rot or warping. - Agree on the cutting part though... took me a f...

Honestly, I wouldn't stress too much about the updated ratings if your windows are just a year old. Energy Star guidelines evolve pretty regularly, bu...