Reasonably priced bi-folding doors

[assadahmed]

More help needed! Where to do to find reasonably priced interior and exterior bi-folding doors. I don't want to buy cheap stuff but at the same time can't afford to spend too much on them so any recommendations on where to buy will be appreciated.

Are Wickes doors OK?? I really have no idea so any help would be great. My friend who is a developer is helping me with the build but he does high end stuff so has no idea about the cheaper products!