- Totally get what you mean about “playing whack-a-mole with air leaks.” It’s always one more spot you missed, right? - Double pane plus good weathers...

Yeah, that's pretty common actually. Triple panes do offer extra insulation, but the leap from double to triple isn't always night-and-day noticeable....

Good points all around. A couple quick adds from experience: - Silicone caulk is definitely the better long-term fix, especially if leaks keep poppin...

- Honestly, I'd skip the mallet altogether. - Try a rubber glazing block instead—firmer control, zero marks. - Towels can slip around...been there, do...

Good tips on graphite, especially the heads-up about staining carpets—I learned that lesson too, unfortunately. 😅 Couple more quick hacks I'v...