Dollar coins have never been very popular in the United States since the removal of specie coins from circulation. Despite efforts by the government to promote their use, such as the Presidential $1 Coin Program, most Americans currently use the one-dollar bill rather than dollar coins.
Width and Height. An interior passage door is any door that you use to move from one room to another, and the code requires these to be 80 inches in height. Because this corresponds to 6 feet 8 inches, door manufacturers refer to this as a 6/8 door.
Standard Aluminum Entry Doors sizeâs are: 6âft. 8â³ in Height by 36â³ Wide. * Please Note: United Inches is where you add the height and the width of a door. I.e : the standard Aluminum Entry door would measure 84â³ inches in height by 36â³ wide, for a total of 120 united inches.