Intermediate Tip - There are two main parts to the curtain wall – the frames…
Vectorworks Tip #262 – Walls – Setting Curtain Wall Panel Preferences
Intermediate Tip – Use the Wall Preferences dialog box to access the Panel Settings. The panels are the parts of the Curtain Wall between the frames. You can choose the type of panel, the fill and texture on of the panels. If you save this as a Wall Style, you can use it on several walls (or even several projects).