For instructions see creating a sloped surface using a slope arrow.
Revit irregular roofs.
Please like this video.
Then follow these 2 steps.
Use join unjoin roof tool.
Revit roof slope can seem complicated at first glance but by learning a few critical features you can create any roof shape you desire.
Irregular double pitch roofs are also quite simple to create.
Use slope arrows to define slopes on a roof such as a 4 sided gable roof.
You can use slope arrows to create slopes on a roof.
I then sketched the roof profile and extruded it.
The roof however stayed rectangular.
Keeping in mind the steps taken in the examples above draw walls and create roof by footprint at the relevant level.
To create a dormer model required walls and additional roof.
I started out with a rectangular building design.
9 join roofs add opening to create dormer.
Revit roof tool set lets you add soffits fascia and gutters to an existing roof by picking the roof edge line.
This tool is located in the modify tab.
Whether you want a double gable roof with 6 pyramid shaped dormers or a simple gambrel roof the basics remain the same.