Does anyone know - can you paint aluminium window frames? We have nasty looking plain mill-finish frames, they really look quite ugly.

I'm guessing that getting the entire window frame replaced with a nice coffee colour, would be quite expensive? Has anyone had this done?

Final question - we have a lovely, very good quality security door - worth about $1K brand new - however it's heritage green and there's nothing about our house that will ever make this colour a good idea. LOL. Could it be sandblasted and powdercoated in a new colour? Or how do you go about changing the colour?