To Define Curtain Wall Mullions by Width and Depth

You can define mullions by specifying a width and a depth.

Specifying mullion width and depth

Tip: To remove mullions for butt glazing, create a definition with both width and depth set to zero. Then, assign that definition to the mullions that you want to remove.

1. Click Manage tab Style & Display panel Style Manager .
2. Expand Architectural Objects, and expand Curtain Wall Styles.
3. Select a curtain wall style.
4. Click the Design Rules tab.
5. In the left pane, select Mullions under Element Definitions.
6. Click New Mullion.
7. Enter a descriptive name for the mullion.
8. Specify a width and depth for the mullion.
9. Specify the offsets you want.
10. Click OK.

After you create a mullion definition, you can assign it to any mullion in a curtain wall.