Garage door window replacement

[Masked Bandit]

So things go a bit rowdy last night and I now have two windows to replace in my generic front attached garage door. The outer trim looks easy enough to take out but where does one buy the glass? I would have though Home Depot but they only sell glass for the one brand of door they sell. Glass shop? Garage door company?

[AndyL]

my memory says you've got a wayne dalton - creative door would have stock of 'glass' (think its perspex?).
If i'm wrong probably a steelcraft, think ultralight still sells those - not sure on stock.

But yeah, alternative - grab one pane to measure out of another frame and you can probably grab plastic sheet at home depot or a glass shop to match