I got a quote for bifolds from my builder for $7000, while I don't mind the look of bifolds I don't know how practical they would be with my kids.....Also I liek the idea of flyscreen...(not the nicest i know

Sliding doors are standard, however, I would like something that looks a little bit nicer than this...my builder said they can also do french doors. Again frnch doors isn't really what I am after.
I have heard of 'stacker doors' and have done a seach on these, however, to me they look like a sliding door, is this correct or do they generally have a nicer finish?
On a side note, if we can't find what we want we would more than likely go with bifolds, however, I would prefer them to be white to go with my windows, rather than the timber which would look a bit out of place...is it possible to get bifolds in a white finish?
Thanks heaps

Belinda