- Switched to composite windows about 5 years ago myself—no major fading yet, but I do notice some slight dullness on the south-facing side (gets dire...

- Triple-pane definitely has perks, but is the noise reduction really that noticeable compared to good double-pane? - Had neighbors upgrade recently, ...

- Good points about aluminum condensation... hadn't thought much about that angle. - Curious though, did your neighbor mention if he went with thermal...

I've had similar questions myself when we replaced windows at our place around 7,500 ft. After some digging and talking to neighbors, here's what I fo...

Good point about fewer moving parts—definitely less to go wrong. I've had sliding windows in my place for about 12 years now, and they've held up surp...