overhang

Standards

the outward extension of one truss chord (usually the top chord) beyond the other truss chord (usually the bottom chord), measured horizontally

An external overhang refers to the part of the overhang outside of the outer wall.

Unless specifically noted otherwise, overhangs are considered external.

Source - AS 1720.5:2015: Timber structures

HB50

<roof> projection of a roof beyond the line of the wall which carries it, including any fascia but excluding any gutter

HB50

part of a component, element or structure which projects past its support
See also: cantilever