10 Undeniable Reasons People Hate Sash Windows Cambridge

How to Restore Timber Sash Windows in Cambridge

Many homes in Cambridge have traditional sash windows and the homeowners are proud of their appearance. Sash windows can become stuck and become difficult to open or close. This is usually due moisture that can cause the wood to expand.

Box sash windows were previously operated using chains, cotton cords and lead weights. Modern window springs for sash windows are concealed to avoid this issue.

1. Aesthetics

Unlike PVC-u windows that are constructed to modular imperial sizes Timber sash windows can be restored to their original dimensions. This allows the restoration to meet modern day energy requirements while complying with conservation regulations for the area. It also offers an option that is superior to the uPVC options.

Sliding sash windows were initially only found in large buildings or public buildings, though this changed when production became cheaper and craftsmen could make larger frames with more glass. At the end of the 18th century, sash windows had become the most popular wooden style in British homes. As they were easy to open, sash windows let light into rooms without curtains.

The early windows were made of plain glass however, in the 17th century sash windows started to become more ornamental. They were initially made of colored glazing bars, also known as mullions. They were costly at the beginning but as glass production became less expensive and more efficient, they were a common feature in many historic homes.

In the 19th century, it became possible to create large, strong glasses that did not require supporting bars. This allowed for the frame to be enlarged and, in turn, gave an improved view. This was a significant innovation.

Another significant improvement was the introduction of the double-hung sliding windows at the end of I920s and the beginning of I930s. This allowed both the lower and upper sash to be opened at the same time and allowed for better ventilation to buildings.

wooden sliding doors cambridge Repair My Windows And Doors  was used in older examples and more prestigious buildings. A parting bead is used to separate the two sashes. It is vital that it is maintained to prevent rattles and drafts. The sash pulleys, idler wheels and sash rollers also are crucial to the functioning of the window.

2. Energy efficiency

Sash windows were replaced by hinged casements as clearer and larger sheets were made available. Plate glass was set into frames of timber that were rebated, then pinned with glazing sprigs and putty was then sprayed onto both sides of the frame for watertightness. This type of glass gradually replaced leaded lights.

The introduction of sashes led to an need for a greater variety of ironmongery, including the most basic fittings, brass pulleys as well as lead (and later cast iron) weights, sash stops shutter hinges and knobs as well as a range of fasteners that secured the sashes in the right place. They were often decorated with designs, inscriptions, and engraved patterns to identify the maker.

Sash windows can be very energy efficient if they are maintained regularly. But, if you don't maintain them, they may become drafty and let in cold air. Paint and putty can cause draughts too. It is possible to fix this issue by using wood-to-timber products.

The market for replacement windows rests on the perception that traditional windows are rotten and beyond economical repair, whereas they can be easily maintained with a bit of care. Repairs can be costly and cause many disruptions in the home. Many homeowners decide to replace their windows using PVC-u from a "one-stop shop" installation company. They can replace all windows in a house in one day, saving time and eliminating the need for various tradesmen to coordinate. They can also be supplied with  energy-saving double-glazing to achieve more energy efficient ratings than are possible with traditional windows made of sash. However double-glazed windows cannot duplicate the proportions and section of historic timber sashes.

3. Security

It is possible to secure traditional windows without compromising their appearance. Many types of ironmongery are available including sash chains mortice bolts and sash locks. They can be positioned in a manner that the window can be open for ventilation and cleaning. These are typically unobtrusive, as they are designed to complement the sash window. They can be used in conjunction with traditional sash window catch. These are best replaced with more robust versions, such as ones that have double screws or spring levers in order to reduce the risk of being hammered.

Sash-window frames were constructed from slow grown deal or, in more elegant homes made of oak. If the glazing bars remain in good condition and in good condition, they should be kept. If it is feasible, the cills made of timber should be replaced by wood that matches. PVC-u companies typically offer a one stop shop installation service that can remove and replacing windows on a complete house in a day without the need to engage other tradespeople or coordinate visits from different suppliers.

4. Ventilation

Sash windows were introduced in the 17th century and allowed for a huge amount of light into buildings. By the end of the 18th century, they were adapted to allow even more light into rooms, and bigger glazing panes started to be produced. The result was a much more streamlined appearance, and windows that had a higher level of elegance than they had before.

Sash windows were introduced, which required a new type of ironmongery. Early pulleys were constructed of wood. Later Victorian ones were made of brass or a mix of leaded and wood. There were also various types of knobs and shutter hinges. These ironmongery elements should always be maintained and cleaned so that the quality of their design can be appreciated.

Timber windows require regular maintenance to keep them in good condition. A lack of attention to them regularly could result in:

Sashes that do not slide easily.

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

break down of the putty and allow water penetration that could lead to decay of the frame and cill.

Steel casement windows gained popularity in the I920s and I930s due to their strength and slim, cheap and complemented the trend for healthy living. Studies have shown that softwood sash windows are as efficient as PVC-u windows, and may even be more attractive.

The replacement window industry has made a significant effort to convince homeowners that their windows are dirty, noisy and beyond repair. The truth is that a lot of old windows made of timber are in good shape and, with minor repairs, could easily be serviceable for many years to be.

5. Maintenance

A traditional sash window requires regular maintenance and inspection. If you fail to maintain your sash window, it can cause the sash cords breaking, and the glazing bars deteriorating excessively. It could also cause paint and putty become damaged. The removal of sashes could also result in structural movement within the frame, which can cause the sash not to close correctly. The sash could also get stuck in an open position, which allows water and draughts into the property.

The damage to timber windows is often caused by moisture entry. This can be prevented with thorough painting, periodic repairs, and removing the cause of dampness. The paint can be removed to expose the soft, decaying wood. The sections of timber that are rotten should be carefully removed and the affected area should be snared together or glued together by using replacements of the same nature as the rest of the timber. This method of repair increases the amount original fabric and is among the most non-invasive methods to treat the rot that occurs between timber and timber.

The use of a resin-based wood consolidant is an alternative to the traditional method of staining and sanding. This is brushed on the surface of the wood to protect it and strengthen it. It is particularly useful for the treatment of pulleys and sash cords where it can help to prevent the breakage.

It is crucial to restore and not replace any historical ironmongery such as the sash latches and stays. They can be extremely difficult to replace without compromising the quality of the original design. It is also recommended that the use of modern aluminium fittings like sash lifts and chain stays is avoided whenever possible as they can cause corrosion and deterioration of timber frames and sashes.