What is the thing above doors called?

In architecture, a transom is a transverse horizontal structural beam or bar, or a crosspiece separating a door from a window above it. This contrasts with a mullion, a vertical structural member.

What is a curved entryway called?

A bell curve archway, also known as a bell arch, resembles the mathematical bell curve.

What is the name of the window above a door?

Transom
Transom or transom window is also the customary U.S. word used for a transom light, the window over this crosspiece. A transom window is a curved, square, balanced, or asymmetrical window that hangs above a transom, and its corresponding doorway.

What is a mullion on a door?

A mullion is a part of a frame that divides or separates the frame into different sections. Mullions can be integral parts of the frame or they can be removable, depending on the application. Mullions can be vertical or horizontal pieces. On a pair of doors a mullion can separate the two doors from each other.

What is the thing on the bottom of a door called?

A door sill, or threshold is what the bottom of a door frame is called; the horizontal part of the door frame that sits below the door. You don’t usually find them on interior doors, but most exterior doors will have a threshold.

What is an archway called?

Fixed versus hinged arches The most common kinds of true arch are the fixed arch, the two-hinged arch, and the three-hinged arch. The fixed arch is most often used in reinforced concrete bridges and tunnels, which have short spans.

What is the glass panel above a front door called?

Why would Glass Panels be above Doors? After a quick look on Google, I discovered that, in fact, these glass panels are actually referred to as Borrowed Lights and their purpose is to allow light into rooms that do not otherwise gain much naturally.

What is transom door?

Transoms are stationary sections of glass placed above an entry door and its sidelights. They allow natural light to stream into your entryway. With two styles available to choose from, you can add design interest with a rectangular transom or elliptical transom.

What is a horizontal mullion called?

A mullion is a vertical element that forms a division between units of a window or screen, or is used decoratively. Horizontal elements separating the head of a door from a window above are both a head jamb and horizontal mullion and are called “transoms”.

What is a transom and mullion?

As nouns the difference between mullion and transom is that mullion is a vertical bar between the panes of glass or casements of a window or the panels of a screen while transom is a crosspiece over a door; a lintel.

What is a light installed above a door called?

Transom windows (also called transom lights) sit above an entry, patio or interior door, or other windows. Typically non-operating and used to add style and increase natural light, transoms span the width of the opening they top and can be placed above single or double doors and sidelites.