Sash Windows

There are many heritage properties in the UK that still have traditional sash windows. A lot of period properties still retain their original timber frames. If you live in a period style home and your sash windows are coming to the end of their life, then it makes sense to replace them rather than pay for a temporary repair.

You may well be considering double glazed uPVC sash windows. These are a great alternative to wooden single glazed sash windows that enable you to make the most of traditional charm without having to worry about missing out on modern innovations. Modern sash windows will be able to bring you the best of both worlds.


upvc sash windows


Sash Windows & Secondary Glazing

You will find that listed buildings have tight controls on what you can or can’t change – depending on their grading. Old sash windows are protected not only for their appearance but for the materials and methods used to create them. This is an important process when it comes to ensuring the character of the sash window is maintained, allowing you to enjoy the best of both worlds so you don’t miss out on all the best that sash windows have to offer.

If you are unable to get permission for double glazing then secondary glazing is great way of insulating old windows without altering their appearance. This comprises a process that includes your installer fitting a secondary pane of glass to the window to ensure it achieves the performance of double glazing without making any changes to the exterior of the window. This makes them a convenient solution for bringing modern standards of quality to your home.

The Sash Window: A Status Symbol

The term ‘sash’ window comes from ‘Chassis’ which is the French word for frame. A popular feature in 17th century homes, these windows can be seen at Chatsworth, Ham House, and Kensington Palace. Sash windows were highly fashionable and a status symbol of the times, exuding a sense of charm and class that were only reserved for the higher echelons of society.

Although sash windows have become more of a popular option, they still haven’t lost the appeal that made them a status symbol of old. This means that you’ll be able to bring a sense of luxury to your home in a cost-effective way. Whether your home is modern, traditional, period, heritage, or new build, you’ll be able to enjoy the benefits of these windows.


sash windows


uPVC Sash Windows

A beautiful and energy efficient alternative to the standard sash window, the uPVC sash window aims to replicate the aesthetic qualities of wooden sash windows, while also overcoming many of their shortcomings.

double glazed sash windows

Wooden sash windows are incredibly high maintenance. They require regular upkeep and repair work and can be a financial drain. An expert in sash window repairs will be required too which can also add to the cost of maintaining wooden sash windows.

Wooden Sash Windows Are More Likely To Rot

Wooden sash windows require regular upkeep and are likely to rot and warp. Watch the video below to see an example of an old and rotting sash window.

Stylish yet practical, uPVC sash windows allow you to maintain a traditional appearance whilst also keeping your property secure.

Stylish yet practical, uPVC sash windows allow you to maintain a traditional appearance whilst also keeping your property secure. This also means that they will maintain their structural integrity over a longer period of time, ensuring they prove to be a worthwhile investment for your home that will continue to bring value long after they have been installed.

Their innovative uPVC design will help to eliminate draughts and cold spots from your property, leaving you with a warm and comfortable home. They are extremely good at keeping your house cool in the summer and warm in the winter.

Tailored to your home, you even have the option to add astragal bars or Georgian bars to further enhance your period aesthetic. This means that you can enjoy the freedom to customise your sash windows when it comes to bringing a personal touch down to the details. This also means that you’ll be able to bring a sash window design to your home that loyally echoes the traditional build.

uPVC Sash Windows Are Affordable

There are many reasons why homeowners prefer uPVC sash windows but the most overriding factor has to be cost. uPVC sliding sash windows allow you to maintain the look of your period property, without the expense of wooden sash window replacements.

However, don’t feel that the price reflects quality! Just because a uPVC sash window is notably cheaper than a wooden counterpart, this doesn’t mean that they are worse quality. You’ll still be able to bring the best of the sash window to your home at a reduced cost.

Replacement uPVC Sash Windows

Replacing sash windows? There are many homes across the UK with draught wooden sash windows.

Modern uPVC sash windows are an affordable option for homeowners suffering from old, rotting or draught prone windows.

These replacement windows offer all the benefits of uPVC technology such as high insulation, strength and durability.

They maintain a traditional and sophisticated appearance whilst improving the value, warmth and appearance of your home.

Removing & Replacing A Sash Window

Watch this removal of a Victorian sash window and its original Victorian fittings. Replacing old sash windows is no easy feat. If you are looking to replace your old sash windows, then it’s best to consult a professional installer.

Double Glazed Sash Windows

Double glazing sash windows will increase the energy efficiency of your home. Double glazing provides extra security, energy efficiency and is better for the environment. It also improves the market value of your home. Buyers want and look for homes with double glazing.

Double glazed windows also help to reduce external noises. This is great news for homeowners who live in busy built up areas. If external noise is a real problem, ask your installer for double glazed acoustic glass for enhanced sound insulation.

Sliding Sash Windows

Double glazed sliding sash windows or vertical sliding windows as they are also known, are designed to slide vertically, either upwards or downwards. These uPVC windows are not heavy to lift and come with child safety restrictors to prevent little ones from opening the sash.

Compared to standard sash windows, modern sash windows are much more versatile. They can be opened partially or fully, giving you complete control over airflow. This means that you’ll be able to control the ventilation of your home during the warmer summer months.


Sash Window Prices


Thermally Efficient Sash Windows

It’s important that you are able to feel comfortable in your home no matter what the weather has in mind, which is why the modern sash window is able to achieve an impressive standard of thermal efficiency. This means that the windows will be able to achieve a standard of heat retention that works to make your home a warmer and more comfortable place to be across the year.

This is made possible by combining a thermally broken profile and high-performance weatherseals, both of which work in harmony to ensure the warmth stays in your home when you want it to. Not only does this mean you’ll be able to keep those winter winds at bay, it also means that you could end up saving money on your heating costs too.

This is because thermally efficient sliding sash windows are able to keep the warmth from your central heating inside your home for a longer period of time, which means that you could find that you rely on it less frequently to keep your home the right temperature. In turn, this could pave the way for a reduced heating cost across the course of the year.

Sash Window Security

Double glazed sash windows are designed for optimal security. They will protect your home from adverse weather conditions as well as any potential break-ins with high security locks embedded into the frame. They also comprise a frame that has been manufactured from premium grade materials, as well as a profile that comprises internal structures to secure better inherent rigidity.

Investing in sash windows that combine these three factors is incredibly important, especially when it comes to ensuring they hold steadfast against any would be intruders. The installation of the window is also incredibly important, which is why you should employ the services of a professional. This is especially relevant when it comes to integrating the locks into the frame.

This is because the integration of the locks into the frame helps to prevent them from being used as a leverage point to compromise the integrity of the window. If the locks are fitted into the frame, then they can’t be easily accessed by a would-be intruder. You should also look to see if your window has Secured by Design certification.

This is because Secured by Design (SBD) certification ensures that your window of choice has been tested and assessed by a police-backed initiative. This means that they have proven themselves to offer exceptional protection against modern burglary techniques so you can rest assured that they are going to be a fantastic new addition to your property.


uPVC Sash Windows


Low Maintenance Sash Windows

Investing in modern sash windows is a great way to bypass any of the problems that older sash window designs would have had. This not only means that all you’ll have to do is give them a quick wipe down with a camp cloth to keep them looking their best, it also means that you can rest assured that they’ll continue to bring value to your home long after they have been installed.

You won’t have to worry about these windows rotting, warping, cracking, discolouring, or twisting out of shape when they get wet or are exposed to the elements. This is important, as these things can have a negative effect on both the comfort of your home and on the health of the window itself. It also means that the windows will offer you a lifespan that is set to last.

All you will have to do is give these windows a quick wipe down with a damp cloth to keep them looking their best. If you invest in a sliding sash window that is going to falter over time, you could find that you’re opening up your home to security or weather proofing problems. Both of these are going to cause your problems down the line so it’s important to avoid them.

Getting Sash Windows Installed

The installation of your sash windows is just as important as the specification, as a poorly installed sash window is going to bring a host of problems that will compromise the look and performance of your sash window. To avoid this, make sure you employ the services of a professional installer who will be able to install the window to the standard that is needed.

We can help you with this, as we’ve amassed a network of installers who are operating across the nation. This means that we can put you in touch with three of your accredited installers to help get the ball rolling. You can then compare these installers to see which one is going to be best suited to your budget and tastes.

If you choose an installer through Double Glazing on the Web, you can rest assured that you’ll be enjoying the highest standards of professionalism, reliability, promptness, competency, and complete respect for your home and for your time. This means that you’ll be able to experience a smooth and easy home improvement process.

Sash Windows Customisation

Bringing a personal touch to the sash window is an important factor for homeowners looking to ensure their new window complements both their personal tastes and the aesthetic of their home. Fortunately, many different sash window styles are available in the modern range: including a selection of colours to help you to define the character of the window.

This includes a wide range of standard and specialist colours, including woodgrain foils that enable you to capture the look of timber without any of the maintenance setbacks. This is the ideal solution for those looking to bring a heritage charm to their home without having to worry about missing out on any of the modern innovations that make them a worthwhile investment.

Modern sash windows are also available with a wide range of hardware options, which means that you’ll be able to customise your window right down to the details. This includes a selection of hinges, locks, and handles. With this in place, you can ensure that your sash window complements your existing architecture across the board.

Types of Sash Windows

uPVC Sash Windows

uPVC sash windows are an extremely popular home improvement option, comprising a premium grade uPVC frame to bring a harmony between cost-effectiveness and performance. They offer an instantly recognisable aesthetic that can be easily tailored to suit any home and any tastes. These windows are available in a range of colours and styles to help you capture the right sash window for you and your home.

Aluminium Sash Windows

Aluminium sash windows are a modern alternative to their uPVC and timber counterparts, featuring a beautifully slim and sleek profile that achieves all of the performance and benefits of the other designs without having to rely on a bulky frame. This means that they are able to achieve a generous glazed area that lets in larger amounts of natural light, making any room that they are installed into a brighter and more spacious place to be.

Timber Sash Windows

Timber sash windows are the ultimate classic when it comes to this window design, echoing a design that stays loyal to the original build. However, modern innovations ensure that the timber sash windows of today don’t possess any of the problems that will make them an outdated option. This includes treated timber that works to prevent the window from rotting or warping over time, both of which can cause a range of problems for you down the line.

Sash Window Prices

The price of sash windows will vary between double glazing companies, with prices dependent on style, glazing, energy efficiency, security and finishes. It’s important to keep all of this in mind when you’re considering how much you’re going to be paying for your sash windows.

Double Glazing On The Web allows you to get an average windows cost online. Simply enter your window measurements to receive your very own sash window cost, you can tailor the style to suit you. Once you’ve got your price, we can then put you in touch with three of your local, professional installers to get things moving for you.

Start your free online quote.

uPVC Sash Window Prices

Casement Window Size Colour Guide Price
500mm x 500mm White £525 – £600
500mm x 500mm Wood Grain £625 – £700
1000mm x 500mm White £600 – £700
1000mm x 500mm Wood Grain £700 – £800
1000mm x 1000mm White £625 – £725
1000mm x 1000mm Wood Grain £725 – £825
1200mm x 1200mm White £725 – £825
1200mm x 1200mm Wood Grain £850 – £950