Staircase design steps, method?

1, in accordance with the need to design the staircase at the level height difference, as well as the design of the height of each step, calculate the number of steps needed.

2, in accordance with the width of the tread, multiplied by the number of rungs, to determine the space occupied by the staircase in the plane projection, according to the actual situation to see is designed as a single-run, double-run, rotating and other styles.

3, consider the structure used.

4, design the style and material of the balustrade handrail, determine the material of the ladder section plate.