What do you do if you have a situation when you want to place a furring wall on each side of a structural wall but keep each wall as separate entity? Revit Building handles this very well. The only issue you might run into is when you want to place a door or a window in it. Usually the door will attach it self to one of the walls and then you will have to create an opening in each of the walls to fix the problem. This can be very time consuming in the long run especially if you have 20, 30, 40 doors to do. You can always use groups for this but that again can be time consuming plus you can achieve some unexpected results.
If you haven’t played around with the “join geometry” tool, this is something you might want to explore more in depth. You can use this tool to join all 3 walls together. After joining all 3 walls, once you place a door in it, the door will cut all 3 walls.
I stumbled over this issue the other day and I thought I would post it for the AUGI user benefit. This might already be posted here on AUGI but I think it is a tool that we need to keep reminding ourselves with. I hope this has answered some questions that some of you might have had.
If you have any further questions, do not hesitate to ask. Enjoy...