Although the U.S. Bureau of Labor Statistics (BLS) does not provide information specific to the field of global marketing, the BLS did project that the employment of marketing managers will likely grow by about 12% between 2012 and 2022, a rate consistent with the average predicted for all occupations.
Divide the height of the staircase in inches by the intended rise of each step, also in inches, to assist in determining the stair stringer length. The riser height is up to you, though most building codes will not allow a height larger than 7 3/4 inches.
If the finished floor wonât be in place when you install the stringers, add its thickness to the height of the bottom riser, or shim the stringers. Letâs say the overall rise is 46 in. To find the minimum number of risers required for the stair, divide the overall rise by the IRCâs maximum rise of 7.75 in.