How to Restore Timber Sash Windows in Cambridge
Many homes in
cambridge double glazing have traditional sash windows and homeowners are proud of their appearance. Sash windows can become stuck and become difficult to open and close. This is often due moisture that can cause the timber to swell.
Traditionally, box sash windows utilized chains or cotton cord and lead weights to operate. Modern sash windows feature hidden springs to overcome this issue.
1. Aesthetics
Timber sash windows, unlike PVC-u windows which are manufactured in imperial sizes, which are modular, are able to be restored to their original dimensions. This allows for the restoration of timber sash windows to meet the current energy requirements and to comply with conservation regulations for areas. It also gives windows with a superior appearance than the
emergency upvc door repairs alternatives.
Sliding windows with sash were initially only found in large buildings or public buildings, however this changed when production was less expensive and craftsmen were able to create larger frames using more glass. By 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 let light into rooms without curtains.
Early windows were plain glass, but in the 17th century sash windows were becoming more decorative with coloured glazing bars and moulded mullions. They were expensive at the time, but as glass production became more efficient and less expensive, they became a feature of many period houses.
In the 19th century, it became possible to create large, strong glasses that didn't require supporting bars. This allowed the frame's size to be enlarged further, which meant more of a view from the window. This was a significant advancement.
Another significant improvement was the introduction of the double-hung sliding window at the end of I920s and the beginning of the I930s. This allowed both the upper and lower sash to be opened simultaneously and gave improved ventilation to buildings.
Oak was used for older and more luxurious buildings. It is essential to keep the parting bead that separates the sashes. This will help prevent rattles and draughts. The sash pulleys, idler wheels and sash rollers are also vital to the functioning of the window.
2. Energy efficiency
As larger and clearer sheets of glass were made available, sash windows started replacing hinged casements. They were coated with plate glass that was placed within timber frames with rebates and pinned in place using glazing sprigs, with putty on both sides to create a watertight seal. This type of glazing gradually replaced the use of leaded lights.
The introduction of sashes led to the need for a wider range of ironmongery, including the most basic fittings, brass pulleys and lead (and later cast iron) weights, sash stoppers shutter hinges, knobs and shutters as well as a range of fasteners that secured the sashes to their place. These were often decorated with motifs, inscriptions, and engravings that identified the maker.
Sash windows are energy-efficient with regular maintenance. However, without this maintenance they can become draughty and let in cold air. Paint and putty can also cause draughts. This can be remedied by using wood-to-timber repair products that are specifically designed for this purpose.
The industry of replacement windows relies heavily on the belief that old windows are damaged beyond repair and are not able to be maintained economically. However they can be maintained with a little attention. However, repairs to these windows can be costly and cause significant disruption to your home. Many homeowners choose to replace their windows with PVC-u from a large 'one-stop shop' installation company. They can replace and remove all the windows in an entire house in a single day, eliminating the need to coordinate different tradesmen, making the whole process much more efficient. They can also be fitted with 'energy saving' double-glazing, which can achieve more energy efficient ratings than those offered by traditional windows made of sash. These
Double Glazing near me-glazed windows aren't able to replicate the proportions and section of the sashes made of timber from the past.
3. Security
It is possible to secure windows that are traditional without compromising their appearance. Ironmongery, such as mortice bolts, sash chain and sash locks can be put in place. These can be installed so that the window remains able to be opened for ventilation or cleaning. These products are often not noticeable since they are designed to complement sash windows. They can be used in conjunction with traditional sash window catches. They are best replaced with more robust versions like those that incorporate double screws or sprung levers to decrease the chance of being hammered.
Sash-
window hinges leeds frames are traditionally made of oak or slow-grown deal. When glazing bars have survived they should be kept, and, if it is possible, the timber of the cill should be replaced by identical wood. PVC-U companies usually offer a one stop shop installation service, removing and replacing windows across a home in one day, without the need to engage other tradespeople or coordinate visits from a number of different suppliers.
4. Ventilation
Sash windows were introduced in the 17th century and allowed for a huge amount of light to enter buildings. At the end of the 18th century they were altered to allow even more light into rooms and larger glass panes began to be produced. The result was a lighter look and windows with more elegance.
Sash windows were introduced that required a brand new range 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 various kinds of shutter hinges and knobs. The ironmongery components should be kept and cleaned so that the fine quality of their design can be appreciated.
To keep them in good condition, timber windows require regular maintenance. Inattention to maintenance routinely could lead to:
Sashes that do not slide easily.
holes in the frame allow water that can 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 grew in popularity due to their durability slim and inexpensive, and complemented the vogue for healthy living. However, research has proven that traditional softwood sash windows are just as thermally efficient as PVC-u double-glazed windows, and may be more appealing than the sleek lines of modern casement windows.
The
window repairs near me replacement industry was able to convince homeowners that their old windows were decayed and drafty. They were also beyond the budget for repair. However, many older windows made of wood are in good shape and with minor repairs could easily be maintained for years to be.
5. Maintenance
A traditional sash window requires regular maintenance and inspection. If you don't maintain your sash window, it could result in the sash cords breaking and the glazing bars deteriorating excessively. It could also cause paint and putty to degrade. The removal of sashes may also cause structural movement in the frame, which can cause the sash not to close correctly. It is also possible for the sash to be snagged or fixed in the open position and let water and draughts into the structure.
Damage to windows made of timber is usually caused by moisture penetration. This can be avoided by careful painting, regular repairs and elimination of the cause of dampness. The paint can be removed to reveal the soft, rotting wood. The sections of timber that are rotten must be removed with care and the affected part should be scarfed or pieced together by using replacements of the same type as the remaining timber. This method of repair increases the amount of fabric left, and is among the least invasive methods for treating decay of timber to timber.
A wood condenser made of resin is an alternative to the traditional process of sanding or staining. It is brushed on the surface of the timber to stabilize it and protect it from further damage. It is particularly useful for treating sash and pulley cords, which can help prevent breakage.
It is important to restore and not replace any old ironmongery such as the sash latches and stays. These items can be very difficult to replace without damaging the the original design. It is also recommended that the use of modern aluminium fittings like chain stays and sash lifts should be avoided if possible as they can cause corrosion and deterioration of timber frames and sashes.
