Your Local Lambeth Sash Windows Specialist

They supported the mortice and tenon joints and prevented the sashes from opening too far and becoming jammed. As the Victorian period progressed, architects wanted to use increasingly larger glass panes. Without the glazing bars, a new method of support was needed. Thus, sash horns were born. If you look closely at any period property from the Victorian era, you should be able to see the window horns. They were manufactured in several shapes depending on the architectural fashions of the time and place. They are now representative of the period style and are considered essential in any heritage property renovations. Victorian houses are now associated with large single pane windows many with canted rather than bowed bays.

Sash windows

The Georgian period was extremely long. It began in and ended in , with the beginning of the Regency period. This means there are many stylistic differences in the period itself:.

of the sash window isn’t precise, but one with a counter balance is easier to date Sash windows comprised of two frames – two sashes – divided by glazing​.

Cotton cords with a nylon core run over the pulley wheels to connect the lead weights to the sash. By far the most common these days are double glazed sash windows. Popular in many areas of London, traditional sash windows are often a mandated replacement. If you need to supply technical drawings, just let us know and we will be able to provide them. Over time, most windows have suffered from periods of neglect.

If any timber becomes exposed to the elements for example, a sash window quickly becomes a chore to use and maintain rather than being a great addition to your home. When your windows become difficult to use, they should be changed. If you notice that the window is heavy, or shudders in the frame then it might be time to give us a call.

We pay careful attention to the narrow profiles, the elegant glazing bars, ovolo detailing, and the sash horns. In other words, you will enjoy the modern benefits of double glazing, without ruining the appearance of your period property. W e can also produce integral glazing all the different units will be separate if you have that need.

Dating Sash Windows – History of the Sash Window

For both the box sash and the spiral balance sliding sash windows, a number of period-matching design details can be incorporated. In the past it was not possible to achieve good energy-efficiency without having over-thick glazing bars. Within the glass sandwich of the glazing unit there is a grid of spacer bars that exactly matches the glazing bars applied to the surface.

The effect is indistinguishable from individually-glazed panes and allows our members to make sliding sash windows with authentic slim, period profiles with A energy ratings or U-values as low as 1. For those properties that are listed or located in a Conservation Area, many of our members offer heritage designs for sympathetic replacement. These might incorporate putty-style glazing and specialist glass finishes to mimic the appearance of older glass.

The examples of Type A2 and B2 sash-windows date from two diffe its early history, and I, and illustrate each of the developed, exactly at the​.

The Sash Windows, with their subtle proportions and elegance, were one of the most important visual elements in buildings of the 18th and 19th Centuries. By Victorian times, they were the most popular form of window. In the past fifty or so years, however, their popularity declined. But with the growth of a more enlightened attitude towards conservation and growing appreciation of the craftsmanship and design that went into everyday buildings of the 18th and 19th Centuries, sash windows once more enjoy a revival.

People appreciate their aesthetic and functional contribution to the house, and they are now restoring and reinstating sash windows that were removed in less enlightened days. The origins of the sash windows have been the subject of much investigation and speculation. Until recently, the general opinion tended to be that sash windows were invented in Holland in the late 17th Century. Recently, however, valuable research work undertaken by Dr Hinte Louw, of the University of Newcastle Upon Tyne, suggests that sash windows could have been invented earlier in the 17th Century in England.

Another school of thought suggest that sash windows originated in France and spread to England via Holland. But, however it originated, sash windows are as traditionally British as roast beef, and have become synonymous with all kinds of Georgian, Victorian and Edwardian houses. Royal patronage, and its adoption by Wren, made sash windows very fasionable in both old and new buildings, and it immediately became something of a status symbol. The development of sash windows was timely, because it had enormous aesthetic and practical superiority over the older casement windows.

The wrought-iron hinged metal casement, with its mullions and lead cames, was not only dark and draughty, but the leaded casement restricted the use of larger sheets of glass, owing to the relative weakness of the lead. Casement windows, when open, detracted from the facade rather than enhancing it, whilst the new sash windows were enhancing with their white frameworks and larger sheets of glass.

How to determine the age of your property

Having beautifully crafted and authentic wooden sash windows will certainly add an elegant and timeless finish to your home. With their rich history, sliding sash windows have been a distinctive property feature since the 17th century and are still a desirable characteristic for many modern and period-inspired homes today.

The period charm of timber sash windows is very much a part of English history. Properties dating from the 17th up to the 19th century would almost exclusively have had sash sliding windows as a matter of course. Even today, timber sash windows should be treated as a necessity on almost all period property restorations — especially in conservation areas.

A sash window or hung sash window is made of one or more movable panels, or “sashes”. The individual sashes are traditionally paned windows, but can now.

Fully treated Timber Sash windows can provide s for up to 35 years, 10 years longer than PVC windows. Unlike PVC windows, timber sash windows can be easily repaired and maintained. If made by the newest s, like double or triple glazing, timber sash windows will stand up greatly against the elements. Overall, if you calculate all the benefits of timber sash windows like the lifespan, durability, maintenance, energy efficiency and all the other additional s that timber sash windows provides, you will come to the conclusion that the costs of PVC and timber sash windows are almost the same.

Entry is a focal point of a house. And the front door is the edwardians thing we see when we arrive and the interior thing we touch when we leave. So there is no dating that many cottage owners still like their front, external doors , made from wood. Wooden external doors offers much 19th design options than steel or PVC external doors do. Wooden external doors can be manufactured by custom shapes and sizes, incorporate big choice of molding dating, glazing options, carvings or panel configurations.

Entrance doors made from single dating are less affected by the elements. For example, pine single doors are relatively stable, light in weight and color; oak external doors are naturally stable, rot-resistant and heavy; alder is a good choice for rustic external doors – it has a fairly straight grain and a natural cherry like dating. There is a numerous choice of timber to choose. Mainly it is a question of durability and the price.

Dating sash windows

We are a dedicated, supply only, manufacturer of bespoke, traditional timber sash windows, casement windows and external doors. Our customers include sash window companies, restoration contractors, general builders, architects and DIY projects. If you require a complete installed service, please see our installation partners page. We have a comprehensive array of custom designed tooling that we use to replicate the traditional internal mouldings and glazing bars that are found on historic joinery.

Our speciality is discreet double glazing.

If you are having issues with your sash window, our skilled carpenters and timber sash windows dating back to the Edwardian period are still in use to this day.

We are open! Originating almost years ago sliding sash windows have a rich history having spanned various eras including the Victorian and Georgian eras and have seen many design developments over the years. One of which being the inclusion of a sash horn; dating back to the mid-Victorian period sliding sash horns were a little piece of intelligent Victorian engineering designed to make the joints stronger. Taking on various shapes and sizes over the years, these horns, often intricate, are used today as purely a decorative element and, despite their size, can make all the difference to the overall look of the window.

In order to preserve this rich heritage, we are pleased to introduce a new range of decorative horns designs. By faithfully reproducing designs from various eras, we have designed a collection of horns which will allow you the flexibility and choice to replicate existing designs and maintain the integrity and charm of your home renovation.

Whilst discreet, they can often hold a wealth of information and history and a little bit of nostalgia goes a long way in creating a beautiful and authentic look. Named after historic castles dating from the 11 th to 17 th century, this collection of six new horns named Aydon, Belsay, Camber, Dalton, Elsdon, Farnham are available on our timber spiral balance windows and timber cords and weights windows across both the Traditional and Heritage range.

It is important that when choosing your new windows you are able to remain true to the existing design and historic charm of your home and our new range of decorative sliding sash horns allow you to do just that.

Sash Windows Twyford

Sash windows became popular after the Great Fire of London in Many great designs of architecture featured sash windows and over the years the styles and functionality of the windows themselves have changed greatly but at the core of its design still remains the basic sliding action of opening and closing a window. Today added features alongside the sliding action can make modern living even easier and much more practical.

Offering a sophisticated design feature to any home, sash windows offer a timeless elegance and style that works well on both period properties and modern. If you own a period property with original features including the traditional windows and doors you may be all too familiar with the dated functions and mechanisms your windows and doors have.

Traditional sash windows have a list of problems and are known for being high maintenance.

Sash windows are one of the most recognisable types of windows in England, dating from the time just after the great fire of London in , yet little is known.

We have prepared this useful information about the humble sliding sash window. The Sash Window has formed a cornerstone of London’s architectural heritage for centuries, adding character to London homes and buildings. We believe Sash Windows should always be cherished and should never be replaced with inferior upvc plastic replacements. In the 16th century throughout Europe wooden sliding shutters developed into glazed horizontal sliding windows and during the following century the vertical sliding sash window began to take its place.

The oldest known existing vertical sliding sash windows in Britain date from the late 17th century. It is unclear where the sliding sash originated but the word “sash” derives from the old French word “chassis” meaning a frame, which suggests that it was introduced into Britain from France. Due to the high cost and the difficulty of manufacturing and transporting large panes of glass safely, the earliest sash windows had many small panes, and due to the large section of the glazing bars were very heavy.

The technique of counterbalancing used for centuries in portcullises and drawbridges was incorporated to facilitate the easy opening and closing of the sashes. Cast iron or lead weights hidden in the hollowed out frame were used to counterbalance the sashes.

The History of the Sash Window

Yes, you certainly can have timber double glazed sash windows. Modern sashes are able to accommodate thicker double glazing, making windows thermally efficient and offering greater soundproofing. Double glazing is the perfect way to bring beautiful, traditional sash windows up to date, without losing their charm. For many people, the mention of sash windows conjures up the image of a rickety, wobbly, ill-fitting Victorian window that lets in constant draughts.

Modern wooden sash windows and double glazing can transform your home and way of life, allowing you to enjoy a warmer, more comfortable, draught-proof home. Many of our customers have questions about timber double glazed sash windows and want to know more about the process and the possibilities.

Double glazing is the perfect way to bring beautiful, traditional sash windows up to date, without losing their charm. For many people, the.

What do we know about sash windows? And why might self-builders or homeowners choose sash windows for a property? But what else do we know about this beautiful window style? And why might a self-builder or homeowner choose sash windows for a property? Sash windows are typically formed of two moving panels sashes. The most widely recognised variety is probably the sliding sash which has one panel at the front and one behind.

Traditionally these are counterbalanced and slide over one another in vertical grooves by way of lead weights on cords. In more modern sash window production, springs have replaced the cords and weights. Dating back to the 17th century and remaining very popular for more than two centuries, sash windows hold an important position in British architectural history.

Traditional sashes are made up of small panes held together with glazing bars. The classic Georgian sash arrangement features a six over six-panel window, although eight over eight was also very popular during this era.

Wooden Sash Windows – Everything You Need To Know

With over a decade of experience , we have worked on thousands of sash windows in Lambeth, Greater London. Sash windows can become problematic without regulated maintenance and with the wants of latest in Greater London life granting very limited term for this, they can experience problems like rot, hard use, or draughts Traditional sash windows can be affected by problems like draughts and noises because of this or become difficult to operate but Sash Windows Lambeth products overcome this and so are very good for period properties in Greater London.

Although an older and more conservative style of frame, the sash window goes along to remain single of The highly chosen manners on the market today and Sash Windows Lambeth recreate this wonderful style many times a day. Sash Windows Lambeth top quality renovation methods allow us to preserve your traditional windows in Greater London so they regain all crucial functions, casting away of any messed up wood and glazing while setting up security locks and draught seals if required.

We refer to these panels as ‘sashes’, hence their name. The Sash Window is still a very popular product with many homeowners and have a history dating back.

Timber windows in England have been around for hundreds of years. The sliding box sash window originates in 17th Century London. It is a common misconception that sash windows were an imported design, but in fact the sash windows you see abroad are exported and you can find them in colonised countries across the world including India, the Caribbean and America. The design of the sash window comes from a time when streets were narrow and windows jutting out could have touched the building opposite or blocked the path of a thatcher.

This predates the vertical sash window and was a common feature across the country. The sliding sash window came to the fore after the great fire of London English Baroque, as the period became known, was responsible for many architectural masterpieces built with sliding sash windows, such as the remodelled Hampton Court See pictures , Greenwich and Kensington Palaces.

The actual design of the counter balanced window has not been attributed to any one person or any single geographical area. It is commonly accepted that the vertical sliding sash window was probably held open with wooden wedges and then this developed into a counter balanced idea, handmade lead weights held on twine rope.

History of the Sash Window

The oldest build containing sash windows still in existence today is Ham House. Others believe the sash and case it was also known by this name because of the weight being within a case came from an architect named Robert Hooke, more famously known for nearly proving the correlation of Gravity and Inverse Square Law. Wether he adopted the sash window in his documented works or he invented and implemented the sash window remains a mystery. The timing would be almost perfect since most of London, since Georgian times were built with sash windows.

There is however some doubt, as the inventor of sash windows, why he did not use them in the Montague House and The Royal Observatory in Greenwich, built in ? According to a paintings which depicts an older lead light style in both sash is no where to be seen.

The history of the sash window dates back to the 16th century where surviving examples at Ham House can still be seen.

Tel: E: info generationwindows. Are you looking for a more traditional appearance? Then we have the solution for you! Sash windows are the ultimate choice for period properties. These replacement windows operate using one or more moveable panels which slide up and down. The Sash Window is still a very popular product with many homeowners and have a history dating back over years!

Our modern stylish, yet traditional feeling, sash windows are able to offer you a classic and simplistic design with all of the old undesirable elements removed! Long gone are the days of a cold breeze coming in, or a compromise on your home security. We offer our sash windows with double or triple glazing to ensure the thermal efficiency of your home is maximised, whilst also providing you with the most up to date security solutions so that your safety is not compromised.

To take a look at some examples of our Sash Windows in person, why not take a visit to see us in our Sutton showroom? Alternatively, give us a call on to speak to a member of our team and discuss your needs!

Sash Window Draught Proofing