Yeah, totally get where you're coming from on the triple-pane thing. I installed double-pane argon-filled myself about five years back—figured I'd sav...

Tried the hair dryer route once when my heat gun died mid-project... took forever and the shrink wasn't as tight. Ended up redoing it later anyway. Cu...

I went down a similar rabbit hole a couple years back—tried heavy curtains first, and yeah, they helped a bit, but mostly just made the room feel stuf...