Check your Renovation Filter Options. You can set the display of Existing, Demo and New elements as you want.
Document>Set Renovation Filter Options>Renovation Filter Options
On the Renovation Override Styles button you can set how you want each of these to appear
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"