In architecture, a transom is a horizontal structural beam or beam that is transverse, or a beam that separates a door from the windows above it. This contrasts with the mullion, which is a vertical structural member. Transom or transom window is also an American term for transom lights, i.e. windows on transoms.

What does the beam mean?

1: cross member in structure :Range: eg. One: The lintel. b : Horizontal beams or sector lights above in windows, above doors or between doors and windows. c: Member of a horizontal bar or a cross or a gallows.

What does the beam do?

historical use of beams Allows air and light to pass between rooms even with doors closed. They make perfect sense in row houses, which often have long, narrow floor plans with only front and rear windows.

What is a beam on a door?

Transoms that complement your design

The beam is Fixed glass section placed over entry door and its side lights. They allow natural light to flow into your entryway. Available in two styles, you can add interest to your design with rectangular beams or oval beams.

Where did the word beam come from?

beam (n.)

Late 14th century, transeyn « beam spanning opening, lintel », probably by Alienation from Latin transtrum « crossbeam » (especially across an opening), from trans « across, beyond » (from PIE root *tere- (2) « to cross, pass, overcome ») + instrumental suffix -trum.

What does the beam mean?

17 related questions found

Why is there a window above the bedroom door?

Why is the glass panel above the door? … After a quick google search, I found that, in fact, these glass panels are actually called Borrowed Lights and Their purpose is to let light into a room that wouldn’t otherwise get much naturally.

What is the difference between mullion and beam?

that’s it Mullion is a vertical bar between panes of glass or window sashes or panels of screens, and beam is the beam on the door; the lintel.

What is a door frame?

Mullion. Mullions resemble ladders.This is The vertical assembly that separates the two panels located in the middle of the door.

What is the window above the door called?

Transom or Transom Windows Also an American idiom used for beam lights, windows on beams. Transom windows are curved, square, balanced or asymmetrical windows that hang above a transom and its corresponding doorway.

What is the part above the door called?

beam. · Install a piece of glass or wood above the door unit. This is an ornament sometimes supplied with the door unit.

How do I know if my beam is broken?

Usually you will see Beam bends under power, or bend (by hand) while applying pressure to the outside. You may also see large stress cracks in the corner where the beam meets the sidewall. For fiberglass, you can use a hole saw to take core samples to see if the wood inside is damp and/or rotted.

How much does it cost to repair a beam on a boat?

In the ship repair world, it’s the job of a professional shipyard – removing the old beam and replacing it.This is usually estimated at a cost somewhere $2,000.00 to $5,000.00 or more depending on the size of the boat.

How tall should a transom window be?

However, the height range is more diverse.The shell of the horizontal window is generally Between 2-6 inchesalthough it can start at 1 inch and extend to many feet tall.

How do beam protectors work?

A beam protector is a device Protect your transom from pressure or eventual damage from the force of the outboard weight exerted on it when towing. . The cross member protector attaches to the rear cross member of the trailer and absorbs the pressure of the engine mounts and the cross member.

What are the beams in the scaffolding?

The difference between standards, ledgers and beams when it comes to scaffolding. … beams – A short horizontal tube that spans the beam, usually at right angles (90°) to the building facade. They can also be used to support work platforms.

What’s on the opposite side of the beam?

In architecture, a transom is a horizontal structural beam or beam that is transverse, or a beam that separates a door from the windows above it.This is the same as Mulliona vertical structural member.

What is a fan window?

Sector lights (sometimes called transom windows) are small window above door. They are usually semicircular, oval or rectangular in shape. As pretty as they look, fan lights originated as a construction device. They allow more light into the property’s entry hallway.

What are the windows on the top of the wall called?

a skylight A large window or series of small windows along the top of a structural wall, usually at or near the roofline. Skylights are a type of « windows » or glazing placement in residential and commercial buildings.

What are the windows on the roof called?

Windows in the ceiling of a house can be called dormers, dormer lights, or skylights, and although there are differences between each term, they are often used interchangeably.

What is Muntin vs Mullion?

Mullions / Mullions: Mullions are heavy vertical or horizontal members between adjacent window units. Mutins are narrow strips of wood that separate individual panes of glass in traditional window sashes.

What is a door reveal?

reveal is Timber surrounds mounted on window or door fins And used to install the product into the wooden frame. The display becomes the frame for your window or door, covering the studs. … available in a variety of display sizes, depending on your build.

What are fake Muntins?

some window grilles Are imitation muntins, which means they look like muntins, but they don’t really separate the individual panes of glass. Instead, they are attached to a large piece of glass. This usually occurs on newer homes as it provides the same beautiful mullion without the risk of incurring as much draft.

What is the purpose of the mullions?

A mullion is a vertical element that creates a divide between units of windows or screens, or is used for decoration.When dividing adjacent window units, the main purpose is to Rigid support for window glass.

How thick is the mullion?

Tubular Mullions: 42 to 225 mm deep. Glass thickness: 8 to 45 mm.

Do windows need mullions?

In this case, muntins are basically unnecessary parts of the window that have no function, but they does have an aesthetic purposeWindow companies often offer these so-called « fake mullions » as add-ons for an extra fee.