Double hung sash windows were most likely invented in England around the year 1700. The design was soon exported, first to Holland, which was a major trade partner at that time, and then around the world to British and Dutch overseas colonies. Many sash windows still exist today in homes built in the 18th and 19th centuries. These units are sometimes showing their age, and owners may feel that they are due for replacement, but they may also feel a desire to retain the simple elegance of the original design. This article will show why double glazed wooden sash windows can increase the value of your home.
Original sash windows provide a great deal of the elegance and beauty of many period homes, although many owners are plagued by problems such as draughts, rattles, condensation, and inadequate security features for modern standards.
Researchers have found that homes which retain their original features both achieve a higher price when sold, and are considerably easier to sell. Also many period homes are found in conservation areas, where local building regulations may prevent the removal of original features, such as ageing sash windows, if they are being replaced by a more modern design, in an inappropriate style.
Those who would like to fix the problems they have with their old windows, but do not want UPVC replacements, often have two choices. They may either choose a refurbishment project, or they may choose replacement by modern double glazed wooden sash units, closely matching the originals in style.
During a refurbishment project windows are dismantled, loose joints and other problems rectified, the glazing can be replaced by modern laminated glass (low E), pulleys and cords can be serviced, and handles and catches can be either refurbished or replaced. It is also possible to fit more modern stops and security locks.
Refurbishment projects solve many problems such as the rattles and draughts, but nevertheless the window is still a single glazed unit. Although low E glass, and possible enhancements such as secondary double glazing could be added, a single glazed unit will still be no match for a modern UPVC double glazed unit, when energy efficiency is considered.
Those who wish to go beyond the energy efficiency improvements which are achievable with the refurbishment project, have the option of choosing newly built double glazed wooden sash windows. Authentic sash windows, built with either engineered softwood or hardwood, may be fitted. These retain the elegant proportions of the traditional design, while approaching or equaling the energy efficiency of UPVC double glazing.
Learn how double glazed wooden sash windows can increase the value of your home now in our overview of London sash window company and all you should know about sash window repair London .