Storefront Repeating Mullion Spacing

Place storefront with equal mullions. Select desired storefront wall. Before placing, edit type, set vertical (horizontal too if needed) mullion spacing to desired distance (fixed, minimum or maximum), place storefront wall.

To edit/change mullion layout, select the Curtain Wall that you just placed, Edit Type from the Properties dialog. Change vertical mullion spacing to None.

Revit offers to automatically delete the grids and mullions in a warning popup after you click OK from the Edit Type properties box. Selecting "Delete Gridline" deletes the grid and associated mullion, selecting "OK" leaves them in place but makes them editable. Edit away!


Note: Don't forget Edit type effects all instances of that Curtain Wall in the project, not just the one that you originally selected.