Anatomy of a Window

The different types of windows include casement windows, sliding windows, double-hung windows, picture windows, bay windows, and awning windows. Casement windows are hinged on the side and swing outward. Sliding windows slide horizontally. Double-hung windows have two sashes that slide vertically. Picture windows are fixed and do not open. Bay windows are made up of multiple windows that form a bay or alcove. Awning windows are hinged at the top and open outward.

A window consists of the following main components:

• Jambs - the vertical parts of the window frame that support the sash or the glass
• Sills - the horizontal part of the window frame that rests on the bottom of the wall and supports the window
• Frames - the outer part of the window that holds the sash or the glass and fits into the wall opening
• Header - the horizontal piece of framing that runs across the top of the window frame
• Mullions - the vertical or horizontal pieces of framing that divide the window into smaller sections, also known as a grid or a grille
• Brick moulding - the exterior trim around the perimeter of the window frame that covers the gap between the frame and the wall
• Sashes - The sashes are the moveable parts of the window that hold the glass
• Window hardware - the parts that are used to open and close the window, such as window cranks, hinges, latches, and locks

Jambs are the vertical sides of the window frame. They provide support for the sashes and glass. Sills are the horizontal parts of the window frame that form the bottom of the window. They support the weight of the window and prevent water from entering the interior.

The frame is the outer edge of the window, which holds the sashes and glass. It is typically made of wood, vinyl, aluminum, or fiberglass.

Window rails are the horizontal pieces of the sash that run parallel to the ground and hold the glass in place. They can be found on single-hung windows, double-hung windows, and sliding windows.

Sashes are the moveable parts of the window that hold the glass. They are typically made of wood or vinyl and are attached to the frame with hinges or tracks. Double-hung windows have two sashes that can move up and down, while casement windows have one or more sashes that swing outwards like a door. Awning windows also have sashes that swing outwards, but they are hinged at the top of the frame instead of the side.

Window trim is the decorative molding that covers the gap between the window frame and the wall, both on the interior and the exterior of the window. It can be made from wood, vinyl, or other materials and is available in various styles and colors to match the decor of the room.

Weatherstripping is the material used to seal the gap between the sash and the frame, preventing air and moisture from entering the room. It is available in various materials, such as felt, foam, or rubber, and can be applied to the sash or the frame using adhesive or screws. Weatherstripping is important for improving the energy efficiency of the window and reducing energy costs.

Weep holes are small openings at the bottom of the window frame that allow water to drain out of the frame and prevent water from entering the room. They are typically found on the exterior of the window and are covered by a small piece of trim. Weep holes are important for preventing water damage and ensuring the longevity of the window.

Window hardware includes the locks, latches, hinges, and window operators (also known as window cranks). Locks and latches are used to secure the window in place and prevent it from being opened from the outside. Window hinges Window operators allow the sashes to be opened and closed, and they are commonly referred to as window cranks because they are typically operated by turning a crank handle.

Window hinges are the parts that allow the window sash to pivot or swing open. They are typically found on casement windows, awning windows, and hopper windows. Window hinges can be made from various materials, such as stainless steel or brass, and come in different styles and sizes to fit different types of windows.

Two-bar window hinges are most commonly a type of friction hinge that is designed to provide greater support and stability for heavy or oversized windows. They are called "two-bar" hinges because they have two bars that are attached to the window sash and frame. The first bar is attached to the window sash and rotates around a pin, while the second bar is attached to the window frame and may or may not provide a frictional force that resists the movement of the sash. In the latter case, this allows the window to be held securely in any position along its opening arc. Two-bar window hinges are commonly used in larger windows, such as picture windows, where a traditional single-bar friction hinge may not provide enough support. They are also used in windows that need to meet building code requirements for egress, as they can be designed to allow the window to fully swing open for emergency exits. Overall, two-bar window hinges are a reliable and durable solution for supporting heavy or oversized windows while still allowing for smooth and easy operation.

WA 2-bar concealed window hinge is a type of hinge system used to attach windows to their frames. It is called "2-bar" because it consists of two interlocking bars that are hidden inside the window frame, providing support and stability to the window sash. The 2-bar concealed window hinge is designed to be installed inside the window frame, creating a clean and streamlined appearance. It is commonly used in modern window designs where a minimalistic and sleek appearance is desired. The hinge system is not visible when the window is closed, which enhances the visual appeal of the window. One of the main benefits of the 2-bar concealed window hinge is its adjustability. The hinge can be adjusted in three different directions, allowing for precise positioning and easy operation of the window. This feature makes it easier to achieve a perfect seal between the window and frame, which can help with energy efficiency and noise reduction. The 2-bar concealed window hinge is also designed for durability and longevity. It is made of high-quality materials and is rigorously tested to meet industry standards for performance and reliability. Overall, the 2-bar concealed window hinge is a popular choice for modern windows that require a clean and minimalistic appearance. It provides excellent support, easy adjustability, and is designed for long-lasting performance.

A window operator (commonly referred to as a window crank) is a mechanical device that is used to open and close windows. It is typically mounted on the window frame and connected to the window sash, and allows the user to easily and safely operate the window with minimal effort. Window operators come in various designs, but most commonly they are either manual or motorized. Manual operators use a handle or crank to open and close the window, while motorized operators use a motor or actuator to move the window sash. Manual window operators can be further classified into different types, such as casement operators, awning operators, and operator handles, depending on the type of window they are designed to operate. Casement operators are used to operate casement windows, which swing open like a door, while awning operators are used to operate awning windows, which swing open from the bottom. Motorized window operators are typically used in larger windows or windows that are difficult to reach, such as skylights. They can be controlled by a remote, a wall switch, or a smart home automation system, and offer convenient operation and improved energy efficiency. Overall, window operators are an essential component of modern window systems, providing easy and safe operation for users. They come in a variety of designs to suit different window types and applications, and can be manual or motorized depending on the user's needs and preferences.

Window cranks is a term used by most residential home owners to refer to window operators. Window cranks are the parts that are used to open and close casement windows, awning windows. They are typically located on the bottom of the window frame and are used to operate the window hinge. Window cranks can be made from various materials, such as plastic or metal, and come in different styles and sizes to fit different types of windows.