Use this procedure to add a step to the roof line or the floor line of a curtain wall. You can also add a step on the Roof/Floor Line worksheet on the Properties palette.



A temporary profile is created for you to edit the geometry of the Roof line.

. If Add Step cannot be selected, the roof line or the floor line was previously edited.

Modifying a curtain wall floor line by adding a step
A third vertex is added to the line halfway between the two ends of the line and four feet from the line. A step is created from the selected vertex to the second vertex.
| If you want to … | Then … | 
|---|---|
| restore the roof line and the floor line to their shape before editing |  click ![]()  .  | 
| save the changes |  click ![]()  .  |