If you try to add a roof on the lowest level a dialog prompts you to move it to a higher level.
Revit roof plam.
Get these project files and all advanced 1h courses.
Use join unjoin roof tool.
Use it to extend the dormer roof to the main roof.
Creates a roof using the building footprint to define its boundaries.
Select the linework tool in the view panel on the home ribbon.
To create a dormer model required walls and additional roof.
For type select a view type from the list or click edit type to modify an existing view type or create a new view type.
Tutorial on roof construction modeling in revit.
If you choose not to move the roof to a different level revit notifies you later if the roof.
Select one or more levels for which you want to create a plan view.
Click view tabcreate panelplan views drop down and then click floor plan reflected ceiling plan structural plan in the new plan dialog.
Revit displays the modify linework contextual ribbon.
This tool is located in the modify tab.
Display a floor plan view or a reflected ceiling plan view.
Click on each roof edge line to change the linetype.
This makes the roof line visible in the plan view but the lines appear as solid lines.
9 join roofs add opening to create dormer.
Click architecture tabbuild panelroof drop down roof by footprint.