Materials widths and material layers with widths are written into multi line type parameters of all six layered categories ceilings floors site pads roofs structural foundations and walls.
Revit roof layers.
There are two types of information in a wall in revit.
On the properties palette click edit type.
Draw your roof boundary.
Data about the wall itself and data about the.
In the value box of the structure property click edit.
Add in analyses all layered structures in revit project looking for material names and layer widths thicknesses.
The add in analyzes all layered structures in an autodesk revit project looking for material names and layer widths thicknesses.
The variable thickness parameter column will contain empty check boxes next to layers where variable thickness can be enabled.
Materials widths and material layers with widths can be written into multiline type parameters of all six layered categories ceilings floors site pads roofs structural foundations and walls.
Https youtu be pl5jqj8btfc wall layers in revit tutorial.
You should be left with a lean to roof with just a single fall similar to the following.
In the edit assembly dialog specify the material for layers and the thickness of those layers.
If its an issue of forcing certain information in to a wall tag because thats how you did it previously youre going to struggle getting revit to do what you want.
Select roof by footprint for the architectural tab.
The best way to model a lean to roof in revit is to use the roof by footprint tool.
Roof construction in revit.