What is a transom sash?

TRANSOM. Transom describes any sash that is above another sash or a door. Transoms can be operable or fixed. For example, a transom could be a hopper.

What are the parts of a sash window called?

These are the main components that make up a traditional, weights and cords sash window:

Sash, or sashes. There will usually be two sashes, which are the frames that contain the glass.
Box frame. This is the window frame that contains the sashes.
Sash cord.
Sash weight.
Staff bead.
Parting bead.

What are the dividers in a window called?

Muntin refers to the vertical dividers that separate glass panes in a window. Muntin applies only to the inner vertical pieces; the outer pieces that form the frame are stiles and rails.

What is the horizontal component of a sash called?

This refers to the framed sheet of glass within a window frame. A rail is the horizontal piece of a window sash – comprised of the lower rail, the check rail and the upper rail. The lower rail is the lower part of the lower sash. The upper rail is the top part of the upper sash.

What are transoms in scaffolding?

In Respect Of Scaffolding, The Difference Between Standard, Ledgers And Transoms. Transoms – short horizontal tubes spanning across ledgers normally at right angles (90°) to the face of the building. They may also be used to support a working platform. Bracing – diagonal tubes that give the structure its rigidity.

Are sash windows structural?

A sash window lintel is the structural horizontal support used to span the window opening in your wall or between two vertical supports.

What is the meeting rail in a sash window?

Meeting rail – The name of the horizontal bar that sits across the top of the lower sash and the bottom of the upper sash. The meeting rails of both sashes meet together when the window is closed. Inside lining – The inside faces of both the sides and head of the window box frame.

What are muntins and mullions?

Mullion. Fundamentally, muntins are the vertical shafts of wood separating panes of glass in a traditional multi-pane glass composition. Mullions, on the other hand, are the single vertical props used in two-pane assemblies.

What are the cross bars in windows called?

A muntin (US), muntin bar, glazing bar (UK), or sash bar is a strip of wood or metal separating and holding panes of glass in a window. Muntins can be found in doors, windows, and furniture, typically in Western styles of architecture.