Sliding/folding doors

[WhoseGotMyEyebrows]

Hi, I would like to divide up my living room with doors that slide or fold. I get the impression though that the sliding one's are incredibly expensive. Does anyone know of the cheapest way to do it/places to buy them?

I have heard that people have used PAX wardrobe doors from IKEA on sliding tracks to do this. Definitely cheap, but quite a modern look obviously.

Another option is to look at shutter companies. A lot of shutter companies also make panel doors that fold concertina style along tracks to be used as room dividers. See here for instance, though you can also get solid panels. This would be cheaper than having doors made bespoke (though more expensive than the PAX idea I'm guessing).