- Yeah, prep is definitely key—I've seen stain jobs last years when done right. - Sun exposure can be brutal though, especially south-facing windows.....

I've gone back and forth on this myself, and here's what I've found over the years: - Paint looks great at first, but yeah, the peeling is inevitable...

Definitely agree on foam insulation. Did my windows last summer, and the difference was immediate—less drafty, quieter too. One thing I'd add: don't s...

- Vinyl's decent, but I've seen it discolor and get brittle after a few years in heavy sun and salt exposure. - Aluminum frames with marine-grade powd...