JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Adding Windows, Doors, Openings and Fins Use the tools in the Embedded Surfaces group to create, move and delete windows and doors and to create fins and other surface components. Add Window Add Door To add a window To add a door Move Opening To move a window by points To move a door numerically Delete Opening To delete an opening Add Fin Add horizontal fins to a window Add vertical fins to an exposed wall Parent topic: Modeling Tools