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