Materials define the appearance and structural properties of elements in the building model. Revit provides many materials that you can use, or you can create your own.
To search for materials to apply to model elements, or to change material properties, use the Materials dialog. You can access the Materials dialog by clicking Manage tab
Settings Panel
Materials.
Use the left pane of the Materials dialog to find a material. Use the right pane to change properties of the selected material. To show or hide the right pane, click Properties at the bottom of the left pane.
