All These Windows: A Comprehensive Look At Window Options – Part II: Double Hung, Casement, Bow and Bay

Double Hung Windows

Double hung windows are the most common type of windows in use today. These windows essentially operate so that two window sashes – smaller frames within the larger window frame itself – can be moved vertically along two separate tracks. This allows for either the top or bottom half of the window to be opened at any one time.

Double hung windows look great either as a single, or as multiple windows spread over a wide opening. Because of their method of operation, double hung windows work best in places that are easy to reach. This means that some places, like stairway landings, high window openings, and areas immediately above counters may not be well-suited to double hung windows. You’re better off with other window styles in these areas.

Casement Windows

Casement windows open outwards, much like a small door. They are fitted with a crank, which you turn to open and close the window.

Because of the way a casement window’s operating mechanism allows the window to be sealed shut, it’s the most energy-efficient style of window available that can still be opened and closed. Opened, they let in the breeze from the outside, and closed, they seal up tightly to keep your home’s energy within the home.

Casement windows are best installed in areas where they will not interfere with outdoor activities. Upper-floor windows, areas above landscaping, and other locations without much outside traffic are ideal.

Bay and Bow Windows

Bay and bow windows let more light into a room while making it look bigger by expanding your living area. They are well-suited to just about any space in your home. The main difference between the two is the number of panels that make up the window.

Bow windows are made up of 4 to 6 casement window panels in a sweeping arch. Bay windows consist of three window panels extending outwards from your home’s exterior wall; the side panels can be either double hung or casement windows, while the middle is immovable, like a small picture window. In either case, the area created is well-suited for plants, decorating, or even as a sitting area.

Our last installment, Part III, deals with picture windows, sliding or gliding windows, awning windows, and specialty windows.