Dimensions for doorless walk-in shower stall....
I once saw a full bath that had a walk-in shower that was so deep that it didn't even need a door. Most or all of the hall-like stall that went to the shower head was graded so that you didn't have to worry about water escaping the stall. Incidentally, the stall had cool exposed copper water supply lines. Anyway, does anyone know what dimensions would be appropriate for such a stall and what degree of grading would be appropriate?