Change the Material for a Mullion

After placing mullions on a curtain wall, you can change the material for all mullions of that type.

1. In the drawing area, select a mullion.
2. On the Properties palette, click Edit Type.
3. Select a mullion material from Materials and Finishes.

   You can create a new mullion material if one does not exist.

4. Click OK.
   Note: Changing the material for a mullion family type changes the material for all mullions of that type. If the material changes affect the mullions on only one curtain wall, create and apply a new mullion family type.