what is the side of a window frame called

What are the vertical parts of a window frame called?

Side Jamb: The vertical parts that form the sides of a window frame. Stile: Vertical members of the window frame. Window Pane: A plate of glass within a window frame.

What is the top part of a door frame called?

The top horizontal section of a door or window frame is called the head jamb. These are the vertical components on each side of a door or window frame. Side jambs are the part of the door that gets fastened to the framing with screws or nails.

What is the lower part of a window called?

Lower Sash (Lower Panel): The lower part of the fixed or movable framework holding the pane of a window. Channel: A groove around windows. Exterior Sill: The external horizontal bottom part of the frame that protects from water intrusion and can be used as a decorative element.

What is the bottom shelf on a window called?

Stool: The bottom horizontal shelf of the window attached to the window sill where the sash descends and where plants may be placed. Bottom Rail: The lowest horizontal part of the window frame that connects its vertical parts. Top Rail: The top horizontal part of the window frame.

What is the molding that goes around the window frames on the exterior of the house?

What is a window frame made of?

What is a window sash?

How many rails are there on a double hung window?

What is the best gas for double pane windows?

Where is weatherstripping placed?

Where is the apron on a window?

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What is the outer edge of a window called?

The frame is the outermost area, or casing of the window, and inside it are the sash and the glass. The sash is the area inside the frame, the part that holds the glass.

What are the vertical sides of the window frame called?

Jamb. The jambs are the vertical sides of the window frame.

What are all the parts of a window called?

Parts of a WindowHead. The main horizontal member forming the top of the window or door frame.Jamb. The main vertical members forming the sides of a window or door frame.Frame. The combination of head, jambs and sill to form a precise opening in which a window sash or door panel fits.Glazing. ... Pane. ... Sash. ... Sill. ... Muntin Bar.

What is window Stile?

Stile – The vertical edges of a casement. Jamb – The two vertical sections running up the outer edge on each side of the window frame. Cill or sill - Sits horizontally across the bottom of the window frame.

What is the wood frame around a window called?

The terms window casing and trim are used interchangeably to describe the decorative wood that surrounds the perimeter of the window to cover the space between the wall and jamb.

What are window architraves?

An architrave is the interior moulding - the decorative trim - that frames your doors and windows. It is used to both add to the look of a room, and to hide unsightly seams and joints in the wall. Most (but not all) windows have architraves.

How do you replace a window casing?

Steps:Remove the old casing. ... Start at the sill. ... Cut the vertical trim. ... Tack up the vertical pieces with just a few nails at the bottom. ... Measure for the top piece of molding. ... Install the top molding. ... Cut the molding for the piece underneath the sill.

How many parts of a window are there?

It contains the entire window system and is formed by three parts: the sill (bottom), the jamb (left and right side), and the head (top). Sill - The sill forms the bottom part of the window frame. Jamb - The jamb is the vertical side of the frame on the right or left side of the window.

What holds a window in the frame?

sashThe sash is the frame that consists of the rails running along the top and bottom and the stiles on the sides. The sash holds the glass in place. These are the grids of the window.

What is the window sash and frame?

A window sash is the part of a window that moves and holds the glass panes together. The sash fits inside the window frame, which is attached to the house. The sash will vary slightly depending on the type of window. For example, on a double hung window there is an upper and lower sash that move up and down.

What are the side members of a window sash?

Rails are the horizontal window components of a sash. The two rails that meet in the middle of double hung and single hung windows are called check rails.

What is window casing?

Casings are the moldings that go around the window frames. They are installed outside the house to seal the window frame to the house blocking cold air from entering the interior. Inside, casings are the finishing touch to a window installation, the same as baseboards and door moldings finish off a room.

What is window apron?

What is a Window Apron? An apron is decorative trim installed against the wall immediately beneath the stool of a window. It accentuates the look of the window inside the house; almost a like a piece of moulding.

What is the difference between a mullion and a Muntin?

Mullions are vertical shafts located in between windows. These elements offer structural support for the windows. Meanwhile, muntins are found on the window glass itself. They are vertical and horizontal elements that divide a window's glass into a grid.

What are window grills?

Window grilles are narrow strips of wood, vinyl, or metal used to visually separate the glass of a window into “panes” or lites. They are purely aesthetic — not necessary for the structure of the window. When the lines the grilles create are purely horizontal and/or vertical, they are sometimes referred to as grids.

What is window casing?

Casings are the moldings that go around the window frames. They are installed outside the house to seal the window frame to the house blocking cold air from entering the interior. Inside, casings are the finishing touch to a window installation, the same as baseboards and door moldings finish off a room.

What is the lower sash of a window?

Lower Sash: The lower part of the fixed or movable framework holding the pane of a window. Glass Sealant: A silicone-based product that can take on the form of a liquid, gel or foam and applied to glass surfaces as a protective coating and to preserve its clean and dry exterior.

What is hollow glass?

Hollow Glass: Window panes made of hollow glass. Pane: A sheet of glass in a window. Spacer: An insulating glass unit typically made of aluminium that’s sealed between two glass layers and keep glass panes apart. Meeting Rail: The horizontal rail of a sash that meets the rail of the other sash when the window is closed.

Why do you put louvres on the roof?

The installation of louvres on the roof of your home will deflect water away from the walls of your house. This limits the chance of water damage along your walls or in your basement.

What is interior casing?

Interior Casing: The finished trim or holdings around the window frames. They help prevent cold air from entering as well as add a finishing touch and enhance the overall look of the window.

What are the parts of a window frame?

The stationary components of a window that enclose either the sash on an operating window or the glass on a direct glazed window are called the frame. Jambs, sills, and moldings are the primary components of a window frame. Narrow frame windows are available for a more modern aesthetic and are a popular choice ...

What is the bottom of a window sill?

The sill is the bottom component of the frame. The outside edge of the exterior portion of a window sill is tapered down to help shed water.

What is the operating handle on a casement window?

The operating handle on a casement or awning window is the mechanism used to open and close the sash. The type of operating handle shown here is called a crank handle. Turning the crank in one direction extends the operating arm and opens the sash, and turning the crank in the other direction retracts the arm and closes the sash. This handle folds down when not in use. Some casement, awning, hopper, and tilt-turn windows have non-crank handles used to simply push the window open and close it manually.

What is a direct glazed window?

These are called direct glazed windows. The glass on a direct glazed window is secured directly into the frame. The absence of stiles and rails creates a larger daylight opening and unobstructed view.

What is a lock handle?

The handle or lever operated lock found on a variety of window types is called the locking handle . When pushed closed, locking handles are designed to pull the two sashes tight together for improved security and energy efficiency.

What is an operating arm?

An operating arm is attached to both the window frame and the sash on casement, awning, and hopper windows. It is the mechanism that works in conjunction with an operating handle to open and close a sash. It also holds a sash in position when open.

Where are window balances located?

Balances are located on either side of a window and are hidden from view inside the side jambs.

What is the vertical component of a window?

Jambs are the main vertical components that form the sides of a window. A head or head jamb is the vertical component that sits at the very top of the window frame. The window sash seats against it.

What is a window pane?

A window pane is the plate of glass that fills the sash. When you hear the terms single-pane, double-pane, triple-pane, or even quadruple-pane, it refers to how many plates of glass are built into the window for added insulation. You will also hear these terms interchanged with double-glazed, triple-glazed, or quadruple-glazed.

What is the difference between a single hung and a double hung window?

On a typical single-hung window, the lower or bottom sash is the one that can be opened or shut while the upper sash on a single-hung window doesn’t move. On a double hung window, you can have two sashes that are functional. The sash consists of the stiles, rails, bars, and muntins.

What is the difference between a stool and a window sill?

However, a stool and a sill are two different things. The sill of the window is the bottom horizontal portion of the window. The stool is the more visible piece of wood , metal or stone attached to the window sill that you might sit your plants on.

What is the difference between exterior and interior window casing?

Just as their names state, interior window casing is installed on the interior walls of a house to frame the window on the inside for aesthetic purposes, and exterior window casing is the trim or molding that frames the window on the exterior of the house.

What is a balance in a window?

A balance is a device in single- and double-hung windows that uses a spring mechanism to help you with the weight of the sash as you open and close your window. Balances sit inside the window frame so they are somewhat hidden.

What is an apron in a house?

An apron is decorative trim installed against the wall immediately beneath the stool of a window. It accentuates the look of the window inside the house; almost a like a piece of moulding.

What type of window has a hand crank?

Casement and awning windows or skylights have special hardware to allow them to open and close with a hand crank.

What is the lowest part of a window?

Sill – The lowest part of the window frame. Head – The highest part of the window frame. Jamb – The vertical sides of the window frame. Apron – A piece of decorative trim installed beneath the railing or sill.

What is the sill of a window?

The window frame is usually made out of wood or vinyl. Sizes vary and are usually available in standard dimensions or can be special-ordered for custom fits. Sill – The lowest part of the window frame. Head – The highest part of the window frame.

What type of glass is used for window?

Window Glass. Many manufacturers use different types of glass for specific window applications. Laminated Glass – This type of window glass fuses a layer of polyvinyl butyral to make a very strong sheet of glass that won’t break into shards, if broken at all.

What is casing and trim?

The terms window casing and trim are used interchangeably to describe the decorative wood that surrounds the perimeter of the window to cover the space between the wall and jamb.

What gas fills the gap between double pane windows?

Argon – Inert and non-toxic gas used to fill the void between double-pane windows to increase thermal efficiently. Manufacturers also use Krypton or a combination of both gases.

What is a screen made of?

Screen – This familiar part is fine mesh made from fiberglass or aluminum to keep out insects.

What is a window frame and sash?

The window frame and sash are a five-layer pultruded fiberglass material.

What is framed glass?

The framed sheet of glass within a window frame.

What is a decorative glass pane?

A piece designed for decorative purposes, achieving the appearance of multiple glass panes by visually dividing the window panels.

What is a spring loaded window?

Normally spring-loaded, the mechanical device used in single- and double-hung windows to counterbalance the weight of the sash during opening and closing.

How many rails are there on a double hung window?

There are three rails on a double-hung window. The upper and lower rails, which together comprise the horizontal piece of a window sash. The check rail, in the middle of the window, is where the bottom part of the upper sash meets the upper part of the lower sash.

Where are the spacers on a window?

Spacers. Found at the top and bottom of the window frame , spacers hold together at least two or more panes of glass to help insulation.

Why replace windows?

Replacing your windows can not only enhance your home’s aesthetic and improve curb appeal but also make your home more energy efficient and ensure more effective climate control. 1. Before you start window shopping for the perfect style to complement your home, learning the lingo — which begins with defining the parts and components ...

What is the area between the outer parts of a window called?

Light: The area between the outer parts of a window, usually filled with a pane of glass. This is what we commonly call the “window”. Sash: The frame that holds the glazing. Casement: A window (or sash) attached to its frame by one or more hinges.

What is a small opening window at the top called?

A small opening window at the top is called a vent light.

How are casements fixed?

In most cases, the casements or moving parts of a casement window are fixed using one of the following methods: Side-hung casement: The sash is hinged at the side and opens outwards. Top-hung casement: The sash is hinged at the top and opens outwards. A small top hung casement is also called a vent light (see above)

Why are casement windows called casement windows?

These are now the most commonly produced windows in the UK, as they are easier to maintain and are more energy efficient than sash windows and the more traditional stone mullion windows. The name “casement window” derives from the part of the window that opens called the casement.

What are the elements of a casement window?

The main elements that form a casement window. Lintel: A beam over the top of a window usually wood, steel or concrete. Frame: This is usually timber, upvc or metal. It holds the light in place and supports the window system. The following components then tend to be made of the same material as the frame.

How many sashes are in a bifold window?

Bi-fold windows are made up of several individual sashes or panels which are hinged together. Despite the name “bi-fold”, generally they feature more than 2 sashes or panels.

How many panes of glass are in a double glazed window?

As you may have guessed, double glazed windows or double glazed units are made up of 2 panes of glass, while triple glazed units feature 3 panes of glass.

What does a window look like?

At first glance, a window looks like a pretty simple piece of equipment. It has a frame, glass, and some basic hardware. But, if you look a little closer, you’ll find there’s much more than first meets the eye.

What is double hung window?

A double-hung wood window, shown above, has movable upper and lower sashes that slide in tracks in the side jambs. A variety of specially milled pieces go in to making up the jambs, frame, casing, and sashes.

What is a nail on window?

A nail-on metal window, shown at left, has many of the same parts and pieces as a wood window, except that only some of them are formed as single parts. The flange around the perimeter is made to nail on to the exterior wall sheathing for easy mounting during construction.

What is the purpose of a window?

A window must be designed to allow in light and views and, in many cases, ventilation, yet seal out the weather. It must shed heavy rain without leaking and block powerful winds. And, if it’s an operable window, it must open and close easily.

Can a window sash move?

Window sashes may be fixed or operable. Obviously, in a fixed window, the sashes don’t move. Window frames and sashes are made from a variety of materials, including wood, aluminum, vinyl, steel, or wood-clad vinyl or aluminum. Each has its benefits and drawbacks.

What is the seam between a door and window called?

Mullion (mull) When two individual windows or a door and window are joined, the seam between the frames of the two units is called the mull , which is short for mullion. In this case, a door jamb has been joined to a window/sidelight jamb. The seam is typically hidden with a piece of trim called a mull casing (See additional definition below).

What is the top horizontal section of a door called?

The top horizontal section of a door or window frame is called the head jamb.

What is window and door casing trim?

Window and door casing trim is designed to hide the gaps between a window or door frame and the surface of the interior wall.

What is a door sill?

Sill. Sills are the bottom component of a door frame. They are the part of the door that gets sealed and fastened to the floor. Only exterior doors (those that lead to the outdoors or garages) have sills. Learn how to prep a floor for a door sill .

What are door frames made of?

Residential door frames are most often made of wood but can also be made of aluminum, fiberglass, or a composite material. Door frames can be purchased primed (ready to paint) or ordered with a factory finish in a variety of colors.

How many hinges does a door have?

This is the piece of hardware that allows the door to swing open and closed. Standard sized doors have three hinges, but larger doors will have four or more. The color or finish of the hinges typically matches the finish of the lockset.

What is a sidelight?

Sidelights are tall narrow windows found on one or both sides of a door. Sidelights allow more light into entryways, improve views, and can create a more welcoming entry point experience. Find out more about sidelights and when you might want to install one.

What is the molding that goes around the window frames on the exterior of the house?

The casing is the molding that goes around the window frames on the exterior of the house. They seal the window frame to the house and prevent outside air from entering your home.

What is a window frame made of?

The window frame surrounds and supports the window pane and can be made of aluminum, fiberglass, wood, or vinyl. Each part of the frame is a distinct component:

What is a window sash?

Your window sash is the moveable part of the window that houses the pane of glass. But it’s much more than just the part that holds the glass. Here are the components of a window sash: 1. Pane. The window pane is the piece, or pieces, of glass in your window. 2.

How many rails are there on a double hung window?

Double-hung windows have four rails: two on the top sash and two on the bottom sash. 3. Spacers. Spacers are placed between the panes of glass double and triple-pane windows to help insulate the windows.

What is the best gas for double pane windows?

Argon Gas. Argon gas is a colorless, odorless gas used as an insulator in double and triple-pane windows. When paired with Low-E glass, it keeps the window closer to room temperature, helping eliminate drafts and increase energy efficiency.

Where is weatherstripping placed?

Weatherstripping is placed around the window frame and sash wherever two materials meet. It provides another layer of energy efficiency and protection against the elements.

Where is the apron on a window?

The apron is a decorative piece that is installed below the sill or stool of the window.