Use it to extend the dormer roof to the main roof.
Revit irregular roofs.
If your design is quite simple you will not want to spend to much time on your roof.
Changing slope angle and using slope arrow.
I started out with a rectangular building design.
Mass are quite easy to make but using this method might be require a lot of works.
Revit roof tutorial and free file download.
To do this method you need to select the roof and edit the roof footprint.
Learn the basic modeling for 18 different roof types and variations.
The following example shows a roof that you can create in revit using a slope arrow.
Revit roof slope can seem complicated at first glance but by learning a few critical features you can create any roof shape you desire.
9 join roofs add opening to create dormer.
Download the working file for free to see mo.
Use join unjoin roof tool.
Creating complex sloping roofs in revit 2014 roof junctions controlling roof slopes and levels.
The roof however stayed rectangular.
I wanted to create an irregular skillion sloped roof see attached image.
I then angled one of the walls in plan view as shown on the floor plan.
This tool is located in the modify tab.
See hd version of video tutorial here.
Whether you want a double gable roof with 6 pyramid shaped dormers or a simple gambrel roof the basics remain the same.
To create a dormer model required walls and additional roof.
I will not discuss much about this for now.