By applying the defines slope property to lines of a roof boundary you can create different roof types including flat roofs gable roofs and hip roofs.
How to make a slanted roof in revit.
In sketch mode select a roof boundary line that defines slope indicated by.
In the drawing area angle icons identify which lines of the sketch define slope.
In the option bar make sure define slope is activated for boundary lines.
The insulation thickness must be at least as thick as the vertical slope else you will receive a warning.
To create a hip roof 4 side slope define slope for all boundaries.
8 set variable material for sloped insulation.
On the properties palette select or clear defines roof slope.
Want a sloped structure or a sloped insulation in your flat roof.
To create a gable roof 2 side slope remove slope for half the boundaries.
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.
If slope is activated a triangle symbol will appear next to each boundary.
The revit interface is a bit unclear about constructing a flat roof but no roof is truly flat and creating a flat roof in revit allows the designer to annotate the roof without having to deal with the issues associated with the modeled hips and valleys of a low slope roof.
Want to create a sloped roof.
To specify roof pitch select a slope defining boundary line click the numeric slope definition.