Use this procedure to remove a frame edge from a curtain wall. There are three ways to remove a frame edge:
- Set the width and depth of the edge to zero
- Leave the edge unassigned
- Specify None as an override to the edge assignment
The first two methods remove the frame edge and expand the adjacent infills into the space occupied by the edge.

Specifying a frame width and depth of zero
By specifying None as an override, the frame edge is not displayed, but the adjacent infill is not expanded into the space the edge occupied.

Overriding a frame edge definition