We use galvanized light gauge steel to panelize walls, floors, and roof sections off site in our controlled warehouse environment. Since we don't have to be concerned with weather we can build 365 days.
We conjoin design models across MEP disciplines in Revit to control overall project.
Once we capture the design our machines then do the work . Once completed, the panels are sent for assembling and offsite installation. With our system each piece has a barcode which marks according to it's unique position for quick assembly.
Panelization is a lot quicker process compared to the traditional stick-frame construction.