Revit Color Scheme Fills in Some Furniture but not Others

[emilyUBS5Y]

I have presentation plans for a project which has a department color scheme and furniture in every room. Most of the furniture is displaying normally with the surfaces completely white so they pop. The problem is, the colors (which are set to background) will fill in some of the furniture as if its completely see through. 

I do not know why some furniture is displaying correctly and others are getting filled in by the department color scheme. 

[mhiserZFHXS · Accepted solution]

The ones that appear see-through are see-through. They are either just line drawings, or the 3D elements within them are set to not show in plan, and they have lines 2D lines showing in plan. This is pretty common.

You can fix them by adding your own filled regions or masking regions to them.

[emilyUBS5Y]

Thanks! I was able to go into the families and make everything show in plan view. Much appreciated!