#B

Beading

Beading (also called glazing bead) is the thin strip of timber or moulding used to secure glass panes within a […]

Bottom Rail

The bottom rail is the lowest horizontal member of a window sash, forming the base that supports the glass and […]

Bay window

A bay window is a building element which projects from exterior walls by extending outward into space. The typical design […]

Bow sash window

The bow sash (or bow-faced sash) is a unique and particularly attractive form of sash window. Existing in a few […]