Sometimes you might want ceilings of different heights to appear differently.
This can be achieved using view Filters.
First create the filter. From View tab, Filters.
In next dialog New... button
Give it a name (e.g. +ceiling 2250), select Define Criteria (which is the default).
Then under Categories tick Ceilings.
Under Filter Rules from Filter by:
select parameter Height Offset From Level
equals
2250 (the height you want).
Click OK when finished.
Next add the filter to relevant views and give them a fill pattern.
You can do it it individual views using Visibility/Graphics Overrides, or multiple views by doing it within a View Template.
In the Visibility/Graphics Overrides dialog box under Filters tab:
Click Add button
Select the filter (or filters) from the next dialog box. Click OK.
Select the new filter.
Click on the Override... under Projection/Surface Patterns column.
In next dialog box change the Colour and Pattern.
Click OK to finish.