Angle and Position of a Mullion

Mullions can be perpendicular to the face of the curtain panel or parallel to the ground plane. The latter choice is more appropriate for sloping curtain panels. After changing the position of the mullion, you can change the angle of the mullion; acceptable values are between –90 and 90 degrees.

The angle and position are type properties of the mullion. For more information, see Common Mullion Type Properties.