Shaft Options

To access the Shaft dialog box, from the Building section of the action bar, click Shaft.

Option Description
Remove Walls A toggle to remove walls around the shaft. The function highlights the toggle when walls are removed.
Profile Creates a shaft based on a sketch you select in the 3D area.
Rectangle Provides a rectangle for the shaft. You can use the handles to change the dimensions of the rectangular shaft.
Profile Indicates the sketch you are converting to a shaft. This option is only visible when you select Profile .
Number of storiesSets the number of stories through which the shaft passes.
Starting StorySets the elevation for the bottom of the shaft.
Extend DownwardSets the by which the walls of the shaft extend downward beyond the bottom of the primary slab of the starting story.