So what exactly is a casement window? A casement window by simple definition is a window that swings open like a door, either on a left or right swing and top and bottom. It is also used in combinations with varying sidelight options. A hand or mechanical crank operates the window, allowing for an easy and simple opening mechanism.
A casement window by definition from a design standard is more common of a contemporary design and is typically seen in coastal home designs and themes. Once the most widely used variety of window before the sash was introduced, it is now mainly used in high-end new home construction.
A recent resurgence in casement windows has come with the green movement. A casements large window opening and varying opening styles allow for more ventilation options that in turn increase energy-efficiency. Because of a tight seal and mechanical crank, casement windows can seal tight against outdoor elements and heat loss or gain.
When casement windows are incorporated into the design of a new home for maximum energy-efficiency, the benefits of casements out weigh many other types of windows. Casement windows on opposite walls with opposite swings, generates air flow throughout the room, creating less demand for energy guzzling HVAC units.
Casement windows come in a variety of styles that appeals not only to the contemporary designer, but can also lend an interesting touch to a plethora of styles and design options. Bottom hung and top hung windows make perfect solutions to out-of-the-way spaces that need natural sunlight and ventilation. Bathrooms, pantries, storage closets and laundry rooms all could benefit from the use of a small casement window.
But you don’t have to think small in casement window installation and designs. Many picturesque bay windows contain casement partitions along with fixed sidelights. Set into the southern exposed side of a home, large casement windows serve as solar collectors of precious UV rays for warming a home during the winter months. During the summer, casement windows open wide to allow cool breezes and natural ventilation to cool the home, demanding less from air conditioning units.
Not only are there numerous design options available with casement windows, there are also numerous material options. From fiberglass to wood composites, casement windows come in a wide variety of materials to fit your style and budget. A casement window is versatile in design, materials and a leader in energy-efficiency.