Go to the new level for the roof under floor plans on the project browser.
Revit make a flat roof.
Add a flat roof.
You need to make sure you are in a floor plan view in order to use the roof by footprint tool.
This option turns off the roof slope extrusion for the line.
Select finish roof on the create roof footprint ribbon.
Make sure you have selected roof by footprint from the drop down tools.
Select the architecture menu and then roof.
Add roof lines with a slope and an overhang defined.
When editing the roof sketch select the edge or edges you would like to slope and select defines slope on the options bar.
Create a sloped roof in revit step 1 draw your roof step 2 define the slope.
In the drawing area angle icons identify which lines of the sketch define slope.
Let s start off with a flat roof first.
Your now have a flat roof.
You can also use toggle slope defining on only a few of the lines to create different roof profiles such as a gable.
Attach interior walls to the roof.
Get this revit file here.
To create a sloped roof in revit modify the footprint sketch of the roof by selecting and specifying the slope defining edges of the roof.