subject: What Are Double Hung Windows? [print this page] Over the years we have neglected the usefulness of double hung windows. 17th century Europe saw aristocratic homes and castles use double hung windows which signified wealth and importance! The disadvantage then was that in the summer months, homes got very warm. The first double hung windows were used in the years from 1670 to 1690.
Somebody probably worked out the principles of thermodynamics applying it to the design of the double hung windows. Hot air rises and cold air falls to the lowest level in a confined space - this regulated the temperature within the home very well!
No doubt double hung windows are even termed as the poor man's air conditioning. In the modern times, the window has two sashes; these tilt-out lower and upper sashes open by sliding down the top half or the bottom half. These are available both as replacement models and for new construction as well. Some are even available with removable sashes.
Traditionally done in wood, these are now available in fiberglass, vinyl, wood and aluminum as well. The sash lifts are fastened to the bottom rail though a finger groove can eliminate this. With a life span of 25 years or more, they are hardy.
Other than the energy efficiency with built in thermal barrier, these double hung windows look spectacular with rectangular or round top variations. Authentic lines and hardware make it easier to insert replacement double hung windows in wood.
Whether you have a traditional home or more contemporary, double hung windows bring you an amalgamation of tradition and modern to your home. With wood choices, matching hardware, external fly screens and keyed locks - double hung windows are fast becoming a necessity for stylish homes.
