20 Resources That Will Make You Better At 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 may get stuck and be difficult to open or close. This is often due to moisture, which can cause the timber to expand.

Traditionally, windows made of box sash used chains, cotton cords or lead weights to operate. Modern sash windows feature hidden springs to overcome this issue.

1. Aesthetics

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

Sliding sash windows were initially only used in large structures or public buildings, though this changed as production was less expensive and craftsmen were able to create larger frames using more glass. By the late 18th century windows made of sash were the predominant design of wood in the majority of British properties. Because they were simple to open sash windows allowed light into rooms without curtains.

The early windows were made of plain glass, but by the 17th Century sash windows started to become more ornamental. They were initially made of colored glazing bars, also known as mullions. These were very expensive at the time but as glass production became more efficient and cheaper they became a feature of many of the period homes.

In the 19th century, it became possible to produce large, strong glasses that did not require supporting bars. This allowed the frame to be made bigger, which in turn gave an improved view. This was a very important improvement.

The introduction of the double-hung sliding sash was a significant improvement that came about in the I920s and the beginning of the I930s. This allowed both the lower and upper sash to be opened simultaneously, and allowed for better ventilation to buildings.

Oak was used in older examples and more prestigious buildings. A split bead divides the two sashes and it is vital that it is maintained to prevent rattles and draughts. It is also essential that sash pulleys and idler wheels are in good condition as these assist in operating the window.

2. Energy efficiency

As clearer and larger sheets of glass repair cambridge became available, sash windows started replacing hinged casements. They were made of plate glass, placed within timber frames with rebates and pinned in place using glazing sprigs, and then putty on both sides to make them watertight. This kind of glazing gradually replaced the use of 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 as well as sash stoppers, shutter hinges and handles and various fasteners used to fix the sashes. These were often decorated with motifs, inscriptions, and engraved patterns that identified the maker.

With regular maintenance, sash windows are extremely energy efficient. If they are not maintained they can get noisy. Draughts can also be caused by the deterioration of paint and putty. This can be fixed by making use of wood-to-timber repair tools that are proprietary.

The industry of replacement windows is based on the perception that traditional windows are rotten and beyond repair, while they can be maintained with just a little care. However, repairs to these windows can be expensive and involve significant disruption to your home. To prevent this homeowners often opt for a complete replacement with PVC-u windows from one the many "one-stop shop" installation companies. They can replace all windows in a home in one day, thereby saving time and eliminating the need for various tradesmen to coordinate. They can also be supplied with 'energy saving' double-glazing to get more energy efficient ratings than are possible with traditional windows made of sash. These double-glazed windows aren't capable of resembling the proportions and sections of sashes from old timber.

3. Security

It is possible to secure windows that are traditional without compromising on their aesthetics. There are many types of ironmongery that are available including sash chains mortice bolts, and sash locks. They can be fitted in a way so that the window can still be opened for ventilation and cleaning. These products are often unobtrusive as they are designed to be used in conjunction with sash windows. They can be used with traditional sash window catches. These are best replaced with more robust models like those that incorporate double screws, or sprung levers in order to reduce the chance of being struck by hammers.

Sash-window Hinges leeds frames are usually made from oak or slow-grown deal. When glazing bars have survived they should be kept, and, if possible, the timber of the cill should be replaced by matching wood. Many PVC-U companies provide a one-stop shop installation service. They can remove and replace windows on a complete home in one day, without involving any other tradespeople.

4. Ventilation

Sash windows were introduced in the 17th century and allowed for a significant amount of light to enter buildings. By the end 18th century, they were adapted so that even more light could be let into rooms. Larger glass panes were also made. The result was a lighter appearance and windows with more elegance.

Sash windows were introduced that required a brand new type of ironmongery. Early pulleys could be made out of wood. Later Victorian ones were made of brass or a combination of leaded and wood. There were also different kinds of shutter hinges and knobs. These ironmongery elements should always be maintained and cleaned to ensure that the exquisite quality of their design can be appreciated.

Timber windows require regular maintenance to ensure they remain in good order. Lack of regular attention may result in:

Sashes that don't slide smoothly.

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

break down of the putty and allow water penetration, which could cause decay in the frame and cill.

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

The replacement window industry was able to convince homeowners that their old windows were decayed drafty, noisy and beyond repair. The reality is that many older windows made of wood are in good condition and, with minor repairs, could easily be serviceable for many years to come.

5. Maintenance

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

The damage to timber windows is often caused by water infiltration. This can be prevented by thorough painting, regular repairs and the elimination of the cause of dampness. The paint can be removed to expose the soft, rotting wood. The rotten timber sections should be carefully cut out and the affected part should be snared together or pieced together with replacements of the exact kind as the timber that remains. This method of repair increases the amount of fabric that was originally used and is among the most non-invasive methods to treat timber-to-timber rot.

The use of a wood consolidant made from resin is an alternative to the traditional method of staining and sanding. This is brushed onto the surface of the timber to help stabilize it and protect it from further damage. It is especially beneficial for treating pulley cords and sash where it can prevent breakage.

It is crucial to restore and not replace any old ironmongery, such as the sash latches and stays. They can be extremely difficult to replace without damaging the quality of the original design. It is recommended that the use of modern aluminum fittings like chain stays and sash lifts is avoided whenever feasible as they could cause corrosion and deterioration to frames and sashes made of timber.