How can I add a sliding door to a bath tub, if there's a window on one side and a odd end at the other?

You're going to need to be far more descriptive than that to get a good answer. I don't see how a window can possibly intersect with the front of the tub. If it does, that's just terrible carpentry, and if it is the case, there's no way you can do doors unless you mount the top track lower than the sill. Besides looking weird, you'd have to stoop to get in the tub. Almost sounds like the tub was installed someplace that it shouldn't have been.How can I add a sliding door to a bath tub, if there's a window on one side and a odd end at the other?
Define ';odd end';. If you are set on adding a door, they sell kits at home depot or lowes.How can I add a sliding door to a bath tub, if there's a window on one side and a odd end at the other?
you don't want to. a shower curtain is fine.
call your local glazier to come out and quote a custom enclosure.

wrinkles