1 3. Hi-lift track, which is used when the ceiling is unusually high, but the door must still retract to a horizontal position. 2  You should be able to raise your door in 1' increments and the door should stay in place where you stop it. 3  When the door comes down, it lowers in a controlled manner and doesn't slam.
aristocracy. 1  a class of persons holding exceptional rank and privileges, especially the hereditary nobility. 2  a government or state ruled by an aristocracy, elite, or privileged upper class. 3  government by those considered to be the best or most able people in the state.
The aristocracy is a social class that a particular society considers its highest order. In many states, the aristocracy included the upper class of people with hereditary rank and titles. In someâsuch as ancient Greece, Rome and Indiaâaristocratic status came from belonging to a military caste, although it has also been common, notably in African societies, for aristocrats to belong to priestly dynasties. Aristocratic status can involve feudal or legal privileges. They are usually below ...