Converts a surface into a 3D solid with a specified thickness.

Button
Ribbon:
Home tab
Solid
Editing panel
ThickenNot available on the ribbon
in the current workspace.
Menu: Modify
3D
Operations
ThickenNot available in menus
in the current workspaceA useful technique for modeling a complex 3D curved solid is to first create a surface and then convert it to a 3D solid by thickening it.
Initially, the default thickness value is zero. During a drawing session, the default value for the thickness is the previously entered thickness value.
The DELOBJ system variable controls whether the object(s) you select are automatically deleted when the surface is created or whether you are prompted to delete the object(s).
If you select a mesh face to thicken, you can choose to convert the mesh object to a solid or surface before completing the operation.