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How to Restore Timber Sash Windows in Cambridge

Many homes in Cambridge feature traditional sash window and the homeowners are proud of their appearance. However, sash windows may get stuck and be difficult to open or close. This is usually due to moisture which can cause the wood to expand.

Traditionally, box sash windows used chains or cotton cord and weights made of lead to operate. Modern sash windows have hidden springs to address this problem.

1. Aesthetics

Timber sash windows, unlike PVC-u windows, which are made in imperial sizes that are modular, can be restored to original dimensions. This allows the restoration of timber sash windows to meet current energy requirements and comply with conservation regulations for areas. It also provides an option that is superior to the uPVC options.

Sliding sash windows were originally only used in large buildings or public buildings, though this changed as production was less expensive and craftsmen were able to make larger frames with more glass. In the late 18th century Sash windows were the most popular design of wood in the majority of British homes. Since they were easy to open sash windows allowed light into rooms without the need for curtains.

The first windows were made of plain glass, but by the 17th century sash windows began to become more decorative, with coloured glazing bars and moulded mullions. They were expensive at the beginning but when glass production became less expensive and more efficient, they became an integral feature in many homes of the period.

In the 19th century, it became possible to make large, strong glasses that did not require supporting bars. This allowed the frame's size to be increased even further, which meant more of a view from the window. This was a significant innovation.

The introduction of the double-hung sliding sash was another important improvement that was made towards the end of the I920s and at the beginning of the I930s. The double-hung sliding sash was another important improvement that came into existence at the end of the I920s and at the beginning of the I930s.

The most commonly used type of sash is made from slow grown deal (pine) however oak was used in the more expensive buildings as well as in some earlier examples. A split bead divides the two sashes. It is important that this is maintained to prevent rattles and drafts. It is also crucial that sash pulleys and idler wheels are kept in good shape as they assist in operating the window repair near me.

2. Energy efficiency

Sash windows replaced hinged cases as clearer and larger sheets were made available. Glass plates were set in rebated timber frames, which were pinned with glazing sprigs, and putty was applied to the frame's two sides to ensure watertightness. This form of glazing gradually superseded leaded lights.

Sashes were introduced, which resulted in an increase in demand for ironmongery. The basic fittings included brass pulleys (and later cast-iron) weights and stoppers for sashes shutter hinges, handles and shutter hinges as well as various fasteners used to secure the sashes. These were often decorated in designs, inscriptions, and engraved patterns to identify the maker.

Sash windows can be very energy-efficient with regular maintenance. However, if they are not maintained, they can become drafty and let in cold air. Draughts can also result from the degeneration of putty and paint. This can be remedied by making use of wood-to-timber repair tools that are proprietary.

The industry of replacement windows is based on the perception that old windows are damaged and beyond economical repair, but they can be maintained with a bit of care. However, these repairs can be costly and cause considerable disruption to the home. Many homeowners choose to replace their windows with PVC-u from a huge 'one-stop shop' installation company. They can take down and replace all the windows in a house in a single day, avoiding the need to coordinate different tradesmen and making the entire process much faster. These windows can be equipped with energy-saving' double glazing to achieve more energy efficient ratings than a traditional windows with sash. However, these double glazing seal repairs-glazed units cannot replicate the section and proportions of historic timber sashes.

3. Security

It is possible to secure windows that are traditional without compromising on their aesthetics. Ironmongery such as sash chain, mortice bolts, and sash lock can be used. These can be installed to ensure that the window is still capable of being opened to allow ventilation or cleaning. These products are often unobtrusive as they are designed to work with sash windows. They can be used with traditional sash window lock repairs catches. They should be replaced by more robust models like those with double screws or spring levers to decrease the chance of being struck by hammers.

Sash-window frames were constructed from slow grown deal or, in the more prestigious houses they were made from oak. Where glazing bars have survived they should be preserved, and, if it is possible, the timber of the cill should be replaced with identical wood. PVC-U companies usually provide a one-stop shop installation service that can remove and replacing windows across a home in one day, without the need to involve other tradespeople or co-ordinate various visits from a number of different suppliers.

4. Ventilation

Sash windows were introduced in the 17th Century and allowed for a large amount of light to enter buildings. In the 18th century, they were modified to allow more light could be let into rooms. Larger glazing panes were also produced. The result was a lighter look and windows with more elegance.

The introduction of sash windows also demanded a new range of ironmongery. Early pulleys could be made of wood. Later Victorian ones were made of brass or a mix of wood and lead. There were also different types of knobs and shutter hinges. These ironmongery elements should always be retained and cleaned down to ensure that the exquisite quality of their design can be appreciated.

To keep them in good condition, wooden windows and doors cambridge windows require regular maintenance. Inattention to maintenance routinely could result in:

Sashes that do not move effortlessly.

Holes in the frame that allow water to enter and cause decay and damage.

Water can penetrate the putty and cause decay to the frame or the cill.

In the I920s and I930s, steel casement windows increased in popularity because they were strong slim and inexpensive, and complemented the vogue for healthy living. However, research has shown that traditional softwood sash windows can be just as efficient thermally as double-glazed windows made of PVC-u, and may be more appealing than the modern sleek design of casement windows.

The replacement tailored Window repair industry has done a lot to persuade house owners that their traditional windows are old, dirty, and beyond repair. Many old windows made of timber can be fixed and used for many more years with minor repairs.

5. Maintenance

The traditional sash windows need regular maintenance and inspection. Failure to do this can lead to sash cords breaking, excessive wear on the glazing bars, and the deterioration of putty and paint. The removal of the sashes could also result in structural movement within the frame which causes the sash to become misaligned and unable to close correctly. It is also possible for the sash to be stuck or fixed in an open position, which can let water and draughts enter the property.

Damage to windows made of timber is usually caused by moisture entry. This can be avoided with regular maintenance as well as thorough painting, and then removing the cause of dampness. Wet rot is easily identified by the wavy appearance of the paint, which can be stripped to reveal soft, rotting timber. Any rotten timber sections must be removed and the affected area should be carefully wrapped or pieced back using replacements made of the same type of wood as the ones that remain. This method of repair maximises the amount of fabric retained and is one of the least invasive methods of treating timber-to-timber decay.

A wood condenser that is based on resin is an alternative to the traditional staining or sanding. The product is brushed on to the surface of the timber to stabilize it and protect it from further damage. It is particularly beneficial in the treatment of pulleys and sash cords where it can help to prevent breakage.

It is essential that any old ironmongery like sash stays and latches are retained and rehabilitated instead of being replacing them. It can be difficult to replace these items without altering their original design. It is recommended that the use of modern aluminium fittings, such as sash lifts and chain stays is avoided if at all possible since they can cause corrosion and deterioration to frames and sashes made from timber.