I have a very funky setup on one of my doors, since the guillotine setup would not work due to space issues. We had to have it open sideways and up. We've replaced the door with something better, but you get the idea here with our test door:
So that's an idea for those who don't have clearance for the whole door to go up and down! It works!
So that's an idea for those who don't have clearance for the whole door to go up and down! It works!