Yes, the ceiling is 10 feet high, but the door takes up almost two feet of that in the open position. Solution: I've moved the door stopper to stop the door before it hits the back window of the '55 Chevy. Its a bit of exercise if I want to take the boat out, as its windshield is taller than the opening in the door, but it works, and all the toys are tucked away in the garage.