Why All The Fuss About Cambridge Window?

Maintaining Timber Windows

A well-maintained timber window is an important element of the historic structure of a building. It is a representation of the materials and technologies as well as the craftsmanship and architectural style of the time period from which it dates.

Whenever possible repairs to windows that are already in use should be carried out in situ. Repairing the most deteriorated areas of decay is possible with the help of specialized resin-based systems.

Durability

Timber windows were made to last for centuries. They do require maintenance to ensure they look good. Maintenance tasks include repairs to sash cables and retightening sash pulleys and painting. The need to upgrade timber windows to increase efficiency and energy efficiency is also increasing. This could include replacing old cambridge double glazing units, repairing existing upvc window lock repair rebates or installing new cills for improved air seal.

One of the main issues with traditional windows is damage caused by corrosion of the paintwork. This is especially true when it comes to sash windows as the gaps between sashes can often be quite large. In these circumstances water can get into the paint film and cause rotting of the putty and the wood underneath. The rotting can be exacerbated by poor weather conditions. To avoid this, windows should be painted regularly with an exterior wood paint that is suitable.

The areas that are damaged should also be repaired using resin-based products. This will ensure that the maximum possible amount of the original fabric remains. It is essential to limit the number of holes drilled into the frame to allow cable entry since they can let in moisture and cause decay.

The structural movement of the wall can also lead to distortions in the frame as well as the sash. This could result in the sash fitting incorrectly jamming, sticking or sagging in the opening, or breaking glass. Most often, this is corrected by the fitting of new sash boxes that have been made from slow grown deal (pine) or oak. The cill must be constructed from a sturdy hardwood such as oak to avoid differential movement between the new and existing work.

There are several companies that make Boston pattern wooden sash to fit in with the majority of openings. These sash are available in a variety of sizes and finishes to suit the requirements of the modern homeowner. These new sash, when combined with quadruple draft strips and improved thermal insulation can significantly improve the efficiency of a home's energy use.

Aesthetics

Many old timber windows have a high aesthetic value because they typically demonstrate, in a way, the materials and technology and architectural style of the time from which they date. They may also have significant historical significance in their own right. This is particularly true for windows that were unglazed in the early days of timber-framed buildings, in which the majority were simply a series openings in structural frames subdivided horizontally by mullions and vertical wood or iron bars to keep out invaders.

Traditional window joinery made of timber is a beautiful feature of a building and it is important to maintain its appearance. As soon as you see any signs of decay due to the penetration of moisture it is essential to stop it. It is recommended to do this through thorough painting, particularly if there is damage or deterioration. It is advisable to use paints designed to be used as part of a system (primer as well as undercoat, finish and primer) and follow the manufacturer's guidelines regarding preparation and number of coats required at each stage.

Wet rot is a typical issue in old timber windows and the best way to stop it becoming a problem is to take out any damaged or rotten sections as soon as you can to prevent the spread of the fungus responsible for it. The replacement of rotting wood must be done with care by using a slow-growing deal (pine) and, if possible using the same species as which is being removed in order to prevent differential movement between the new and old timbers.

Glass became cheaper and more abundant in the late medieval era and into the 17th century. This led to the openings for glazed windows on timber-framed houses became more complex with moulded mullions and traceries, made of wood and cills that protruded deep. In recent times, glass was fixed into frames that were rebated using glazing sprigs instead of lead cames. This method of glazing not only makes windows less likely to leak and break, but also allows wider sheets of clearer glass to be used than would have been possible otherwise without the use of led lights.

Energy efficiency

Traditional timber windows have a good energy performance due to their thickness and multi-layer construction, as well as careful attention to detailing. The large glass areas, deep projection cills and wide glazing areas minimize air infiltration. With secondary glazing and draught proofing, windows can be made more efficient to improve their energy efficiency. However it is essential to keep in mind that these measures should be evaluated in the context of the overall appearance and integrity of the window in its original form.

So, retaining the existing windows from the past that are in need of repair instead of replacing them makes sense especially when their thermal enhancements can be achieved cost-effectively through simple repairs and upgrades. Historic windows often have an historic value that demonstrates a range of technological advancement and changes in architectural taste. Most people assume that these windows will need to be replaced in the near future. However, many of them will last for 150,200, and even 250 years if they are maintained with proper maintenance.

It is essential to realize that decay problems with traditional timber windows can be avoidable with prompt and thorough repairs. In addition it is crucial to spot damp penetration issues and address them swiftly to prevent serious damage. Early paint deterioration is a major issue, as it allows moisture to penetrate the wood and cause wet rot. This damage is often not evident until the paintwork becomes damaged or wavy, but can cause significant structural damage and lead to further decay.

A good quality paint will prevent this moisture penetration. To avoid condensation and mould it is crucial to keep the paintwork as clean as it can be. Modern synthetic paints could be a problem, as they are often designed to be water-resistant which can lead to the formation of mildew within the window supplier cambridge frame.

The majority of windows from the past were constructed of sapwood-rich timber. The timbers will deteriorate rapidly if exposed to rain, however they can be protected with a thorough preservation process prior to use. It is crucial to select the appropriate type of wood for the location and climate, as these factors can affect the durability of the joinery. Local window manufacturers produce a variety of timber sash that can be tailored to fit specific historic openings. They can be constructed according to the standard Boston pattern dimensions or to specific sizes that fit with the historic architecture.

Maintenance

Regular inspection carefully redecorated, as well as quick upvc doors repairs can prolong the life of wooden windows. The main cause of decay is moisture penetration through the deteriorated paint and putty. This can be avoided by thorough painting and using high-quality wood preservative.

Upvc Repairs to old sash windows and casement window frames should be handled with care and with minimal disruption. A lot of traditional wooden window designs can be repaired without dismantling the frame, and this approach should be followed whenever possible. Peeling or loose paint should be removed carefully and sanded lightly to improve the "key" of the surface and allow for an easier adhesion of the new coating. It is important to avoid stripping old paint layers which may have historic value and if they are present it is recommended that a paint analysis be carried out.

If a portion of wood is decayed, the best solution is to remove it and replace it with timber inserts shaped to match the existing profiles. The wood that is being inserted should be treated with a wood preservative and the connection between the timber cill and sub-cill for masonry should be sealed.

It is tempting to replace traditional windows with PVC u, particularly if the installer offers an 'all-in-one' installation which includes removal and replacement within a single day. However, it is crucial that the person who installs replacement windows has a full understanding of the construction and history of traditional timber frames. This will enable them to make the right recommendations for energy-efficiency improvements and other technological upgrades that won't harm the character of a building that is historic. Those providing replacement windows should be registered with a Competent Persons Scheme like FENSA. This will ensure that the replacement windows are approved as a suitable solution in accordance with Building Regulations. A skilled carpenter can put in PVC-u windows that are suited to the original building's style. This is especially true where the windows are located in listed buildings and conservation areas.