Need help by building a dual-facade

[Alfred Haider <alfred.haider@xxxxxxxxxxxx>]

Title: Need help by building a dual-facade

Hello,

I need some help and I hope you can give me some advice.
I must do a simulation of an office room. The office has a second facade.
As you can see at the picture: http://home.mnet-online.de/clouseau/Fasade.jpg
But I don't know exactly how I can do this with Trnsys and IISiBat.
One thought was to build an extra zone in PreBid for the space in front of the building.
And set geosurf to 1 for the glass-front of the office-room that is adjacent to the facade-space.
Or how would you do this?

I hope someone can give me some hints.

Thanks for your help.

Bye,
   Alfred