Dear All,
I have developed a two storey building model for energy simulation. I am not clear how to assign the roof parameters (ie slab thickness, materials etc. ) to the design builder. I think various flat roof parameters assign to the model is for the roof of first floor which include brick tiles, asphalt etc. while these parameters can not be included for flat roof of ground storey which is also the floor of first storey.
Regards,
Nadeem