Yes it does. The wall next to the one visible in this photo is at a 45 degree angle but the tubing for the ladder was bent to go around the corner and although the ladder doesn't move as smoothly though the corner, it does roll around to the next wall and then another after that. This will not work on a 90 degree corner however. You would have to physically move the ladder from one tube to the next. Thanks so much for your interest!!