The Origins Of The Sash Window Are Competed Over
The origins of the sash window are not easy to fathom. There are a variety of theories but no absolute proof for any of them. In the late 1600's, an English inventor, Robert Hooke used them in Ham House and a painting by Vermeer called 'The Milkmaid' shows a sash frame behind the girl. It is believed that they might have come from France, via Holland to Britain around this time but the British certainly made them their own.
Windows with double rows of glass panes that opened by sliding to one side or upwards, were initially known as 'Yorkshire light'. As the windows became larger and heavier, a rope and sash weight system was developed with the rope connected to the window and a pulley running inside the sealed box frame.
Sir Christopher Wrens was a well known architect used by the British royal family in the late 1600's to design various palaces, such as the Whitehall Palace where he used these windows. The Royals used these windows at Kensington Palace and Hampton Court as well. The combination of Wrens' fame and Royal approval meant that the windows became wildly popular and were soon appearing on all new buildings. Aesthetically, they do not ruin a building's look when they are opened unlike many other window sorts.
The double hung sash window which can be opened at the top and bottom were a feature designed during the Georgian era. European weather can range from very wet and cold to very hot during summers. An opening at the top lets hot air escape, while opening the bottom draws in cool air and prevents rain from getting in.
During Victorian times, the windows like everything else were an additional site for the excessive decorations that were favoured by the elite of the day. Leaded lights, latticework, intricate carvings and mouldings were added to their buildings. Windows were grouped in a bay framed with pillars carved in stone. The windows at the bottom of the building were intentionally made longer than those of the upper stories to enhance the effect of perspective.
As with many beautiful objects the advent of mass production methods and industrialization after the First World War, signified the end for this product. The labour involved in hand producing a sash was too expensive and casement windows were easier to produce in factories.
It must be agreed that without the sash window, defects and all, the most interesting urban areas of older European cities would be bleak and characterless.
Windows with double rows of glass panes that opened by sliding to one side or upwards, were initially known as 'Yorkshire light'. As the windows became larger and heavier, a rope and sash weight system was developed with the rope connected to the window and a pulley running inside the sealed box frame.
Sir Christopher Wrens was a well known architect used by the British royal family in the late 1600's to design various palaces, such as the Whitehall Palace where he used these windows. The Royals used these windows at Kensington Palace and Hampton Court as well. The combination of Wrens' fame and Royal approval meant that the windows became wildly popular and were soon appearing on all new buildings. Aesthetically, they do not ruin a building's look when they are opened unlike many other window sorts.
The double hung sash window which can be opened at the top and bottom were a feature designed during the Georgian era. European weather can range from very wet and cold to very hot during summers. An opening at the top lets hot air escape, while opening the bottom draws in cool air and prevents rain from getting in.
During Victorian times, the windows like everything else were an additional site for the excessive decorations that were favoured by the elite of the day. Leaded lights, latticework, intricate carvings and mouldings were added to their buildings. Windows were grouped in a bay framed with pillars carved in stone. The windows at the bottom of the building were intentionally made longer than those of the upper stories to enhance the effect of perspective.
As with many beautiful objects the advent of mass production methods and industrialization after the First World War, signified the end for this product. The labour involved in hand producing a sash was too expensive and casement windows were easier to produce in factories.
It must be agreed that without the sash window, defects and all, the most interesting urban areas of older European cities would be bleak and characterless.
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