You can join a roof to the top face of another roof and the wall below that roof if you select the wall as the target.
Revit merge roofs.
But i m not really sure if this is a best practice.
The wall must be attached to the target roof and the target roof must be a footprint roof.
I believe this tools are not design for this purpose.
Discover free revit bim objects for roofs.
For creating complex roof it might be easier if you create separate roof then use join roof tool to join them later.
To create a dormer model required walls and additional roof.
The wall must be attached to the target roof and the target roof must be a footprint roof.
Extend roof along eave 1.
This tool is located in the modify tab.
Draw a couple of attached boxes representing a main building plus a building extension.
Using shape editing tools.
Use it to extend the dormer roof to the main roof.
You can join a roof to the top face of another roof and the wall below that roof if you select the wall as the target.
Then follow these 2 steps.
You cannot join a roof to more than one top face of another roof.
Choose plugins instant roof make roof in the pop up menu then choose calif ranch from the roof style pull down menu.
From flat roofs to fun free form roofs and everything in between hip gable mansard dutch hip combination and gambrel.
This course covers the topic of adding roofs roof framing and detailing with revit.
This is the easiest way to do it.
This is a general.
Use join unjoin roof tool.
You can join roofs to other roofs or walls or unjoin them if they were previously joined.
9 join roofs add opening to create dormer.
You can join roofs to other roofs or walls or unjoin them if they were previously joined.
Download manufacturer approved bim content for roofs.
Examples merge roof planes example 1.