How Casement Windows Work
Other People Are Reading
-
Definition
-
A casement window uses a series of hinges that allow it to swing open instead of sliding over another section of window. This window was originally split vertically into two equal parts which were often divided into equal numbers of panes. Each half was connected to two or more hinges mounted on the window frame that allowed the window to be opened like a door. The alternate method was to have only one window section with one set of hinges that opened and closed from the window frame itself--a standard used most often today, although modern windows tend to open from the bottom or from the side.
History
-
Traditional casement windows were developed and used in Germany and England, originally used on larger buildings such as manors and inns. These windows opened outward to let in air and allow for more visibility, since older windows were made of small, thick panes that were difficult to see through especially in low light conditions. French casement windows, developed later, were similar but opened inward. The French versions were eventually incorporated into the classic French windows that opened onto parlors or balconies.
-
Considerations
-
The chief problem with casement windows is their susceptibility to wind or air pressure. Older casement windows, especially the French versions, were easily rattled or moved by the wind, which can either blow the windows inward or break them outward farther than they were intended to go. This problem was solved by replacing simple latch mechanisms with the more complicated cranks and cam handles used today. Today's windows are designed to be propped open at certain degrees without the ability to swing freely.
Casement windows tend to be generally more difficult manage than sliding windows, since they are still more susceptible to the weather and need to be replaced more often.
-
