What do you call the box above a window?

Author: Garret Thompson  |  Last update: Monday, June 8, 2026

▶︎What is a window cornice box/curtain box? As known as curtain box. A window cornice box is a space reserved by wooden works on the top of windows. It is actually more a cover than a box, as its function is to hide headrails, tracks or wires in it. The outlook thus can be neat and beautiful.

What is the border above a window called?

Head. The head is the main horizontal part forming the top of the window frame. Jambs. Jambs are the main vertical parts forming the sides of a window frame. Sill.

What is the board above a window called?

The lintel of a window is a beam that sits horizontally along the top of the window (above the head of the frame). Commonly made of wood, steel or concrete, the lintel is a key part of the window construction.

What are the covers above windows called?

A valance is typically a soft fabric panel that hangs loosely from a board installed at the top of your window treatment. However, there are also upholstered, wood and metal valance options for drapery, blinds and shades.

What is the structure above a window called?

What is a Window Lintel? A window lintel is a structural element that takes the weight of the masonry above the window opening and transfers the load through the structure. The wider the window opening, the stronger the lintel will have to be. Lintels carry the weight so the window doesn't have to.

How to Build & Install Window Cornice Boxes | Quick & Easy Project!

What is the box above windows called?

A cornice is a box-like wooden valance typically crafted from plywood, then covered with paint, wallpaper, or fabric and mounted to the wall above the window. Other cornices are carved from attractive wood and then stained to look good without needing paint or fabric coverings.

What is the thing above a window called?

The horizontal piece at the top of the window frame is called the head.

What is a cornice box?

Box cornice

Box cornices enclose the cornice of the building with what is essentially a long, narrow box. A box cornice may further be divided into either the narrow box cornice or the wide box cornice type.

What is the decorative piece above a window?

Pediments are decorative features that are placed at the tops of windows or doors that add charm, sophistication, and value to your home. The window pediment is an underutilized exterior feature. Too often, homeowners forget how much an understated accent to windows and pediments can add to their home.

What is the thing on top of windows?

Window Drip Cap

Also referred to as head flashing, drip cap is a formed metal or vinyl flashing, which is installed at the top of windows and doors. Drip cap is designed to shed water out and away from a window or door and prevent it from infiltrating into the home.

What is above a window frame?

Window lintels are beams that run along the top of windows in order to support and properly distribute the structure's overall weight. In the past, they would most often be found in masonry or brick structures, but nowadays they are a requirement in any building without proper weight support.

What are window squares called?

Grids (or muntins or grilles) are strips of material that simulate smaller panes of glass. Use our quick guide to window grids to help make decisions regarding the style of your windows.

What is the thing that covers the window?

Types of window treatments include blinds, window shades, shutters, curtains and drapes. Blinds tilt open and closed using a wand or remote device. They have louvers or slats made of various materials. Blinds can be vertical or horizontal.

What do you call the window above?

Transom windows (also called transom lights or even just transoms) are windows positioned above interior and exterior doors.

What is the framing above a window called?

Headers are horizontal framing members most commonly installed over a window or door opening. They are used for openings that are greater in width than standard stud spacing, and function to support the load above the opening of a window or door.

What is a window panel?

Window panes are the sheets of glass inside the window frame. They may be single-pane thickness, double-pane, or energy efficient. They can be plain glass or ornate. They may come in a single large sheet, or there may be varying shapes and sizes of panes set within the frame.

What is a window header?

A header is a beam that horizontally spans an opening, such as a doorway. For example, a window header spans the top of a window opening. The header is the structural element—much like a bridge—that allows the space below to be open, not closed.

What is the design above a window called?

Lintel. A horizontal shape above the door or window opening. GFRC (glass fiber reinforced concrete) and GFRP (architectural fiberglass) lintels are not structural in and of themselves, but are used to wrap and protect steel or concrete structural lintels. Neoclassical Style.

What is a lintel above a window?

Simply put a lintel is a beam that is usually placed above windows and doors. The lintel's main job is to support the load from the structure above it. Both doors and windows are not constructed to structurally withstand massive loads by themselves. Lintels are mainly found in masonry or brick structures.

What is a pelmet box?

A box pelmet is a piece of wood or board upholstered in fabric that traditionally sits above a window or a rear door to your home to give it structure and conceal tracks or poles. It can also be referred to as a cornice.

What is a pilaster used for?

In architecture, a pilaster is both a load-bearing section of thickened wall or column integrated into a wall, and a purely decorative element in classical architecture which gives the appearance of a supporting column and articulates an extent of wall.

What is the coving?

coving, in architecture, concave molding or arched section of wall surface. An example is the curved soffit connecting the top of an exterior wall to a projecting eave. The curve typically describes a quarter-circle. The arched sections of a curved ceiling would be coving.

What do you put above windows?

Make use of the area above your windows to display a collection. Consider showcasing a small grouping of items such as bud vases, trinket boxes, mugs, or a mix of these types of pieces, as seen here. Simply install a shelf where all of these items can sit safely and be easily accessed if needed.

What is a mullion?

A mullion is a vertical element that forms a division between units of a window or screen, or is used decoratively. It is also often used as a division between double doors. When dividing adjacent window units its primary purpose is a rigid support to the glazing of the window.

What is the piece above a door or window?

A transom is a narrow window located above a door or window. Most transom windows do not operate, but if they do, they are typically hinged at the top like an awning window.

Previous article
Are space heaters against fire code?
Next article
Why are heat pumps no good?