A sash window, also known as a hung sash window, comprises one or more moveable panels – these are the sashes. These sashes make up a frame to hold the panes of glass, which may be separated into smaller panes by glazing bars or small moulded strips of wood.
The term sash window is used to describe windows that slide open vertically or horizontally. They can also be known as a sliding sash or a Yorkshire sash.
When were sash windows invented?
Sash windows are often thought to have come from Holland in the 17th century; however, the oldest surviving sash windows were actually seen here in England and date back to the 1670s. The stunning Ham House in Richmond-upon-Thames, which was originally built in 1610, is known for having one of the first examples of early sash windows. It is believed that the original creator was …