The component of a door as shown in standard although in certain parts can vary in description.
The alternative names can relate to:
Casing – Refers to the Architrave moulded or plan trim around the door frame.
Door frame – can also be known as Door liner which is fitted into the Door opening.
A door from can be of solid wood which is rebated to incorporate the door stop.
A Door lining is normally thinner and the door stops are supplied a separate item.
Sticking – refers to the moulding surrounds of the panels.
Door Threshold also known as the Door Saddle incorporated on external doors
Door Furniture. Comprises of the hardware : including Lock, Handles, Escutcheons (key hole cover), Finger plate, Kicking plate.