Undeniable Proof That You Need Sash Windows Cambridge

How to Restore Timber Sash Windows in Cambridge

Many homes in Cambridge have sash windows that are traditional and homeowners are proud of the way they look. However, sash windows can get stuck and be difficult to open or close. This is often due to moisture that can cause the timber to swell.

Box sash windows were historically operated by chains, cotton cords and lead weights. Modern sash windows come with hidden springs to overcome this issue.

1. Aesthetics

Timber sash windows, unlike PVC-u windows which are manufactured in imperial sizes that are modular, can be reconstructed to original dimensions. This allows the restoration of timber sash windows to meet the current energy requirements and comply with conservation area regulations. It also provides windows with a more attractive appearance than upvc repairs near me - relevant webpage, alternatives.

Sliding sash windows were initially only found in large buildings or public buildings, though this changed as production was less expensive and craftsmen were able to produce larger frames with more glass. At the end of the 18th century, sash windows had become the most popular wooden style in British homes. Since they were easy to open sash windows allowed light into rooms without curtains.

The early windows were made of glass that was plain however, in the 17th century, sash windows began to be more decorative. They began with colored glazing bars, also known as mullions. They were expensive at first, but when glass production became less expensive and more efficient, they were commonplace in many period houses.

In the 19th century it was possible to create large, sturdy glass that didn't require supporting bars. This allowed for the frame to be made larger, which in turn gave the viewer a better view. This was a significant innovation.

Another important improvement was the introduction of the double-hung sliding window at the end of I920s and the beginning of I930s. The double-hung sliding sash is another important improvement that was made at the end of the I920s and beginning of the I930s.

Oak was used in older examples and more prestigious buildings. A parting bead is used to separate the two sashes, and it is essential that it is maintained in order to avoid rattles and draughts. The idler wheels, sash pulleys and sash rollers also are vital for the proper operation of the window.

2. Energy efficiency

As clearer and larger sheets of glass became available, sash windows began to replace hinged casements. Plate glass was set into frames made of timber, which were which were pinned with glazing sprigs, and putty was applied to both sides of the frame to ensure watertightness. This kind of glazing gradually replaced leaded lights.

Sashes were introduced, which led to an increase in demand for ironmongery. The most basic fittings were brass pulleys (and later cast-iron) weights and stoppers for sashes, shutter hinges and handles and various fasteners used to fix the sashes. These were often decorated with motifs, inscriptions or engravings that identified the maker.

With regular maintenance, sash windows can be very energy efficient. However, without this maintenance they may become drafty and let in cold air. Draughts can also be caused by the deterioration of paint and putty. This can be remedied by using wood-to-timber repair products that are specifically designed for this purpose.

The replacement window industry relies on the perception that traditional windows are rotten and beyond economical repair, while they are able to be maintained with just a little care. Repairs can be expensive and cause a lot of disruption in the home. To prevent this homeowners often opt for a complete replacement with PVC-u windows from one the largest "one stop shop" installation companies. They can replace and remove all the windows in a home in just one day, eliminating the need to co-ordinate different tradesmen and making the entire process much quicker. They can also be fitted with energy-saving double-glazing to get greater energy efficiency than those offered by traditional sash windows. However these double-glazed units are unable to replicate the section and proportions of traditional timber sashes.

3. Security

It is possible to secure traditional windows without compromising their style. Ironmongery like mortice bolts, sash chain and sash locks can be put in place. They can be positioned in a way so that the window seal repairs is able to be open for ventilation and cleaning. These are typically minimal in appearance, as they are designed to complement the sash window. They can be used with traditional sash window repair specialists catch. They should be replaced by more robust versions like ones that have double screws, or sprung levers, to minimize the possibility of being struck by hammers.

Sash-window frames are usually made of oak or slow-grown deal. If the glazing bars remain intact and in good condition, they should be kept. If it is feasible, the cills made of timber should be replaced by timber that is compatible with. Many PVC-U firms offer a one-stop installation service. They can take out and replace windows throughout a house in just one day, without the need to involve other tradespeople.

4. Ventilation

Sash windows were introduced in the 17th century and allowed for a large amount of light to be absorbed into buildings. At the end of the 18th century, they were modified to allow more light could be let into the rooms. Larger glass panes were also created. The result was a lighter look and windows that were more elegant.

The introduction of sash windows also necessitated the creation of a new line of ironmongery. Early pulleys were made from wood, while later Victorian ones were made of brass or a combination of lead and wood, and there were a variety of shutter hinges and knobs. The ironmongery pieces need to be cleaned and preserved to appreciate their fine design.

To ensure they remain in good condition, timber windows need to be maintained. Lack of regular attention may cause:

Sashes that don't slide easily.

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

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

In the I920s and I930s, steel casement windows grew in popularity due to their strength slim and affordable and were in line with the trend for healthy living. However, research has proven that traditional softwood sash windows are as efficient in thermal efficiency as PVC-u double-glazed windows, and may be more appealing than the modern sleek design of casement windows.

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

5. Maintenance

A traditional sash window requires regular maintenance and inspection. If you don't maintain your sash window, it can result in the sash cords breaking, and the glazing bars deteriorating excessively. It can also cause the paint and putty to deteriorate. The removal of sashes can also result in structural movement within the frame that causes the sash to become misaligned and unable to close correctly. The sash can also be stuck in an open position, allowing water and draughts into the property.

Moisture penetration is the most common cause of damage to timber windows. This can be prevented with careful painting, regular repairs and the elimination of the cause of dampness. Wet rot is easily identified by the wavy look of the paint, which can be removed to reveal soft, rotting wood. Any timber that is rotting must be removed and the affected area should be carefully scarfed or pieced in using replacements made from the same type of wood as the ones that remain. This method of repair increases the amount of fabric that is left and is one of the least invasive ways of treating decay of timber to timber.

A wood condenser made of resin is an alternative to the traditional sanding or staining. This is brushed on the surface of the wood to protect it and stabilize it. It is particularly useful in the treatment of pulleys and sash cords which help prevent breakage.

It is crucial to restore and not replace any historical ironmongery such as the sash latches and stays. It is difficult to replace these items without altering their original design. It is also recommended that the use of modern aluminium fittings such as sash lifts and chain stays is avoided whenever possible as they can cause corrosion and damage to timber frames and sashes.