Wednesday, 22 of February of 2012

Tag » construction

Sash Window Refurbishment Vital To Preserve Historical Facades

Sash windows have a charm all of their own. They have an ageless quality makes them suitable for use in modern and historical buildings of any form of architecture with equal success and add an elegance to any style. Unfortunately too often people are replacing these unique windows instead of considering sash window refurbishment and upgrading.

Sash windows have a charm all of their own. They have an ageless quality makes them suitable for use in modern and historical buildings of any form of architecture with equal success and add an elegance to any style. Unfortunately too often people are replacing these unique windows instead of considering sash window refurbishment and upgrading.

They have graced many homes for centuries and are suitably commemorated by the Dutch painter Vermeer in his painting of The Milkmaid. The theory behind the workings of sashes is ingenious in that it allows for partial opening at top and bottom of each sash which causes cooling breezes to move through a room continually. This cooling process was brought about in a time long before air-conditioning and electricity. The most common style is a six by six pane configuration and many of these are still in use in homes built in the Georgian and Victorian eras.

At the time when these sashes were first made window pane glass was still very heavy and thick. The system of counterweights and pulleys are worked with cords and allow for easy opening. The manner of being opened also enables trouble free access for cleaning.

The carpenters of yesteryear would be truly proud of their work that has lasted the test of time. However it is just this continual use and wood’s vulnerability that is its own worst enemy. Wood on wood wears down and rain and changing climates cause it to swell and shrink. This leads to lose fitting windows.

Windows start to rattle in their frames and gaps left by the wearing away allow draughts to enter rooms. These draughts are inclined to cool down a room and lead to extra heating having to done resulting in extra costs when the weather turns cold. At the time of refurbishment latches to secure these windows can be installed that are easily removed from the inside in emergencies. Double glazed panes and draught proofing is also advised to insulate windows.

All refurbishing is normally carried out on site and even broken and chipped frames can be repaired without removing the frame from the wall. Companies seldom remove entire frames for repair in their workshops and only do so when it is badly damaged. Counterweights, cords and pulleys are either restored or replaced with new materials.

There are products available that closely resemble old fashioned sashes and are used to replace irreparable frames. These replicas are of such a high quality that they have been given the nod of approval by National Heritage Councils for use in listed buildings.

In North America sashes are available in two forms and are called hung windows. Singles open only one window and doubles work in the same manner as the original design with both opening and moving past one another.

These are unique windows and serious thought should be given when planning to restore a home or building. To remove existing historical windows would change the facade and style irrevocably. A person may want to go the route of sash window refurbishment before changing to another style of window.

Preserve historical facades with sash window refurbishment London! Get more information now in our super overview of how and where to find top exterior decorators London


Why You Should Choose Wooden Sash Windows

There was a time when a wooden sash window was a common site. Over time this traditional form has been replaced with the more familiar hinge version. However increasingly more people are looking at wooden sash windows for modern interior design and style.

There was a time when a wooden sash window was a common site. Over time this traditional form has been replaced with the more familiar hinge version. However increasingly more people are looking at wooden sash windows for modern interior design and style.

People stopped using sash windows for a number of different reasons. A big issue was how damp got into the seams and this in turn caused the rope in the mechanism to rot. These older style models soon became hard to replace, maintain and clean. They started to be seen as a nuisance and were often replaced by people moving into new properties.

This is not the case with the modern style. They have been designed to be hard wearing over a longer period of time. The crucial difference is in the materials used. Instead of rope the dropper is now made of nylon.

This is not the case with the more recent versions of this kind of frame. The new types of material used for this have been designed to correct many of the problems people experienced with the older type of frame. They are also easier to install and remove due to the fact the frames and glass panes are all detachable.

Another advantage is that the glass used in the modern type is double glazed and hermetically sealed. This means that damp cannot get in and this means that the dropper will be less likely to be damaged. The more solid nylon droppers are also less likely to be affected by damp. Water proofing and anti fungal coating are also available to reduce any potential damage from mould or damp.

For a modern interior it is important to get the right look. There are a number of different wood finishes available. It is worth looking on websites to see the kind of finish and whether it is appropriate for your home. Some companies can also arrange samples to be posted or a representative to visit you depending on your local area.

It is always important to look at the different products and services available to see what is appropriate for your home. It is generally advised to get at least three different quotes in order to negotiate a good deal. With the right approach you will find the right wooden sash windows for modern interior design and style.

Placement of sash windows London area is popular with those who have classic design homes. You can find a sash window renovation company by doing a regional search query online.


The Origins Of The Sash Window, An Original Story

It is difficult to get clarity on the origins of the sash window although the first mention is found in the late 1700's. A painting by Vermeer, 'The Milkmaid' has a woman standing in front of one. Around the same time the inventor Robert Hooke used the window in Ham House. However, the French word chassis refers to a frame and it is believed that via Holland the window came to Britain, and it is now inextricably linked to English culture.

It is difficult to get clarity on the origins of the sash window although the first mention is found in the late 1700′s. A painting by Vermeer, ‘The Milkmaid’ has a woman standing in front of one. Around the same time the inventor Robert Hooke used the window in Ham House. However, the French word chassis refers to a frame and it is believed that via Holland the window came to Britain, and it is now inextricably linked to English culture.

A “Yorkshire Light” is a window made of panels which can slide sideways or up and down. Originally the windows would be propped open but later a pulley and weight system was designed. Connected by a rope which ran over a pulley to the window, the weight would hold the window at the level it was moved to.

In the late 1600′s, the famous architect Sir Christopher Wrens used these windows for Whitehall Palace. They were also used for Kensington and Hampton Court Palace. Wrens’ reputation and the royal patronage gave wooden sash windows a cachet that soon saw them used right across the British empire. Until the early 1900′s, the windows were used almost exclusively in all new constructions both private and public. Whether open or closed they do not detract from the aesthetics of a building unlike other windows.

In Georgian times, the sash was the rage and a double hung sash window was created allowing both the top and bottom sashes to be moved. In a wet European climate, the window can be opened at the top to let warm air escape while colder air is drawn in through the gap at the bottom, without allowing rain to enter.

The Victorians, were obsessed with decorating their homes with carvings, leaded lights, lattices and complicated mouldings. Placed in a facade as a group, each bay was framed by carved stone pillars. It also became common to enhancing the perspective of a building by making windows on the ground floor longer than those on the upper floors.

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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