Creating a custom built roof in Revit 2020

[Anonymous]

Hi there,

I am trying to model a custom shaped roof in Revit 2020. I have attached here the Revit File and The Autocad file of the roof plan print. Basically, it is a hipped roof that intersects with a mansard style roof. How could I join these two pieces of geometry together? I have tried the Join Geometry and the Join commands but they don't seem to work.

I would appreciate your help. 

[barthbradley]

Is the Revit model supposed to replicate this AutoCAD drawing?  Just curious.  

Regarding your roof, the "cutoff" is simply to low.  Raise the cutoff level and the roof intersections are fine.  The real issue is with the bay roof. Did you see that?