glazing bar

Also called: sash bar

Standards

a member that is added to a standard window construction to change the appearance of the window

The glass is individually glazed. The bar may also be clipped or stuck onto both faces of the glass. Also known as colonial bars or federation bars.

Source - AS 2047-2014: Windows and external glazed doors in buildings

HB50

double rebated, narrow wood or T-shaped metal bar forming the intermediate member of a sash and dividing a glazed area into smaller lights