• 목록
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Maintaining Timber Windows

A well-maintained and maintained timber window is a significant element of the historic fabric of a building. It illustrates in varying degrees the different materials and technologies, craftsmanship and architectural taste of the period that it was built in.

When possible, repairs should be made on-site. Repairing the worst areas of decay can be done by using specialized resin-based systems.

Durability

The windows made of timber in many old buildings were built to last for hundreds of years. However, they need to be maintained to keep them looking good and functioning correctly. Maintenance tasks include repairs to sash cords, retightening of sash pulleys and painting. There is also a growing demand for upgrading timber windows to increase energy efficiency. This may mean replacing old glass units, repairing existing window rebates or putting up new cills for improved air sealing.

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 be extremely large. In these situations water can enter the paint film and cause rotting to the wood or putty underneath. The rotting may be further aggravated by poor Replacement windows cambridge weather conditions. To avoid this windows from becoming rotten, they must be painted regularly with a suitable exterior wood paint.

In addition to repainting, corroded areas need to be repaired with an adhesive-based repair product. This will ensure that the maximum amount of the original fabric is preserved. It is essential to limit the number of holes that are drilled into the frame to allow cable access, since they can let in moisture and cause decay.

The structural movement of the wall can cause distortions in the frame and sash. This can result in the sash fitting incorrectly, jamming or sticking in the opening, and broken glass. This can be fixed frequently by putting in new frames for sash made of slow-grown deal (pine), or oak. The cill must be constructed from a sturdy hardwood such as oak to prevent movement between the new and existing work.

There are a variety of companies that make Boston pattern wooden sash that fit into the majority of existing openings. The sash is available in a variety of sizes and finishes to suit the requirements of the modern homeowner. These new sash, when coupled with quadruple draft strips and a more efficient thermal insulation, could make a significant difference to the efficiency of your home's energy usage.

Aesthetics

Many old wooden windows have an excellent aesthetic value as they often demonstrate, in a way the materials and technologies and architectural taste of the time from which they date. They could have significant historical value on their own. This is especially true for windows that were unglazed in the early days of timber-framed structures, which were merely a series of openings in the structural frame sub-divided horizontally into mullions and vertical wood or iron bars to deter intrusions.

Traditional window joinery made of timber can be a stunning aspect of a building, and is essential to keep its appearance. It is essential that any decay that results from moisture penetration should be stopped as soon as it is identified. It is best to do this with thorough painting, particularly if there has been damage or degradation. It is best to use paints that are designed to be used in a system (primer undercoat and finish) and follow the manufacturer's guidelines for preparation and number coats at each stage.

The fungus that causes wet rot can spread quickly in old timber windows. To stop this from happening, remove any rotten or damaged parts as quickly as you can. Replace rotting wood with slow-grown deal (pine), and should it be possible, the same kind of timber as the one being removed, to prevent the possibility of differential movement.

In the late medieval and 17th century periods glass became more affordable and abundant, and the openings for double glazed front doors cambridge glass in timber-framed buildings gradually became sophisticated with wooden tracery, moulded mullions and deep protruding cills. In the past, more often, the glass was placed within frames with rebates and secured with 'double glazing company cambridge sprigs', rather than being inserted into lead cames. This method of cheap double glazing cambridge not only makes windows less likely to leak and also allows wider sheets of clearer glass to be used than would have been feasible without the use of led lights.

Energy efficiency

The traditional timber windows are energy efficient because of their thickness and multilayer construction, as well as their attention to detail. They also have large glass areas as well as deep projection cills which reduce air infiltration. With secondary glazing and draughtproofing, windows can be upgraded to increase their energy efficiency. However it is essential to keep in mind that any such measures should be viewed in terms of the overall appearance and integrity of the window in its original form.

As a result, retaining existing historic windows that are in need of repair instead of replacing them is logical, particularly when their thermal enhancements can be made inexpensively with simple repairs and upgrades. Older windows typically have an historic value that illustrates a variety of technological advancement and changes in architectural style. The pressures to replace such windows are typically based on the assumption that the old windows will need replacement windows cambridge (visit my webpage) in the near future, however most are still capable of serving for 150, 200 and even 250 years if properly maintained.

It is important to recognize that decay issues with traditional timber windows can be easily prevented with timely and thorough repairs. In addition it is vital to identify damp penetration problems and fix them promptly to avoid serious damage. Early deterioration of paint is a particular problem, as it allows moisture to penetrate the wood and cause wet rot. It is not uncommon for this type of damage to go unnoticed until the paintwork begins to crack or become wavy. However, it can cause structural damage and lead to further decay.

A good paint will block moisture penetration. To avoid condensation and mould it is crucial to keep the paintwork as clean as you can. Modern synthetic paints pose a challenge because they are often water-resistant and may cause mildew growth in the window repair cambridge frame.

The majority of windows from the past were constructed from sapwood-rich wood. These timbers deteriorate quickly if exposed to rain, however they can be protected with a thorough preservation process prior to use. It is also crucial to ensure that the type of wood used is suited to the location and climate conditions, since these factors can affect the longevity of the joinery. Local window manufacturers provide various types of sash made from timber that can be made to fit the historic openings. They can be made in the standard Boston pattern or in custom sizes to fit the architectural style of historic buildings.

Maintenance

The life of timber windows can be extended significantly through regular inspections as well as a careful redecoration and timely repair. The main cause of decay is the penetration of moisture through the deteriorated paint and putty. This can be avoided by using a quality wood preservative and thoroughly painting the wood.

Repairs to old sash windows as well as casement window frames must be done with care and with the least amount of disruption. Many traditional timber window fitters cambridge designs are repairable without removing the frame, and this approach should be followed whenever possible. Loose or peeling paint should be removed carefully and sanded lightly to increase the "key" of the surface and facilitate a better adhesion of the new coating. Be careful to avoid stripping old paint layers that might have historical significance and if they are present, it is recommended that a paint analysis be carried out.

If a portion of wood is decayed the best way to deal with it is to take it off and replace it with timber inserts that are shaped to match the existing profiles. The inserted wood should also be treated with a wood preservative and the joint between the cill for timber and the masonry sub-cill should be sealed.

It can be tempting to replace traditional windows with PVC u, particularly when the installer provides an all-in-one installation that includes both replacement and removal in one day. It is crucial that installers of replacement windows have a thorough understanding of the history and construction of traditional timber frames. This will enable them to make appropriate recommendations for energy efficiency improvements as well as other technological advancements that won't alter the appearance of an historic building. Window replacements should be registered with a Competent Persons Scheme such as FENSA. This will ensure that the replacements are approved as a suitable option under Building Regulations. A skilled carpenter can put in PVC-u windows that conform to the original building's style. This is especially relevant when windows are in conservation areas or listed buildings.