What is a Door Assembly ?
Definition of Door Assembly in Construction The joining, in a common assembly, of different door panels and types, to form a single entity for ease in installation or stability purposes. A door assembly can consist of several door units, several window and door units, or combinations of both. The door assembly identification used in this reference is to several units mulled together. However, a door assembly like a window assembly can also reference a combination of both the door and frame which makes up the assembly. Assembly is a very common construction term and its meaning is based upon the intent of the application as well as the trade using the term.