Premier Double Glazing Installer - Stratford-upon-Avon
Flush Windows
Perfect for Modern and Traditional Homes. While flush windows can look good on any style of property, they are proving particularly popular for traditional homes. Flush sash window profiles offer an alternative to wooden windows and doors that is sympathetic to older styles but with the benefits of modern technology.
Up until now, to achieve something that stands out as different through windows, you had to be brave with colour. You can now achieve a striking effect even if you choose white. These frames stand out and will have everyone commenting on them.
Flush uPVC Windows for Style and Practicality
When you choose new windows, you want to protect the character of your home while making it warmer and more efficient to run. Comfort matters. Energy bills matter. The wider environment matters too.
Flush sash windows keep the clean, traditional lines of timber frames while delivering modern insulation and security. They help create a warmer, more consistent indoor temperature and reduce heat loss, so your home feels comfortable throughout the year.
We install Rehau Flush Fit Sash Windows because they combine authentic design with advanced performance. With a wide choice of finishes, strong security and excellent thermal efficiency, they offer a low maintenance solution you can rely on for many years.

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Fully Customisable
Every home has its own character, and your windows should reflect that. From colour and finish to hardware and glazing options, flush fit windows can be tailored to suit the style of your property, whether traditional or contemporary.
You can choose from a wide range of colours, woodgrain effects and handles to create a look that feels right for your home. Decorative glazing bars and bespoke details allow you to retain original features while benefiting from modern performance.
With Rehau Flush Fit Sash Windows, you are not limited to a standard design. You have the flexibility to create windows that complement your home perfectly, while still enjoying excellent insulation, security and long term reliability.
uPVC Flush Casement Windows
The most popular style of windows is casement windows. In Stratford-upon-Avon, you will see a lot of vertical sliding sash windows, especially in the older buildings. As the name suggests, they slide up and down.
Casement windows are hinged, usually at the sides but also at the top. You see top-hung windows most often on the small opening windows at the top. These are called fanlights. When you choose your new flush casement windows, you can choose completely new arrangements for your windows. Take some time to consider whether your existing windows work for you. Do you have enough opening windows?
If you have fanlights, do you use them, or are they too high for regular use? Although your opening is likely to stay the same, the arrangement within that space is entirely up to you.

Flush Casement Bay windows
Flush fit casement bay windows combine traditional proportions with excellent insulation and security. The projecting design allows more natural light into the room and can create additional seating or storage space inside, while maintaining strong thermal efficiency.
Manufactured to measure, each bay is built to suit the exact dimensions and character of your property. The result is a feature that enhances the exterior appearance of your home while making the interior brighter and more comfortable throughout the year.
The sashes sit neatly within the frame, giving your bay a cleaner, more traditional appearance from the outside. Inside, you continue to enjoy the extra light and sense of space, now with improved insulation and secure modern locking.
Locally Manufactured Flush Fit Windows
Quality starts long before installation. Our flush fit windows are manufactured in house at our facility in Stratford-upon-Avon, giving us full control over materials, craftsmanship and finish.
Because we produce them ourselves, every stage is carefully managed. Measurements are precise, standards are consistent and attention to detail is never left to chance. It also means clear communication between our factory and installation teams, so your project runs smoothly from start to finish.
Manufacturing locally allows us to maintain the level of quality we are known for, while supporting the community we have served for decades.

Flush Sash for Timber Replacement Windows
If you love the look of traditional timber windows, flush casement designs offer a natural progression rather than a compromise. The sash sits level within the frame, just as classic timber windows do, preserving the proportions and character that suit period and heritage homes.
The difference lies in performance. Modern flush casement windows provide stronger insulation, enhanced security and far lower maintenance. There is no regular sanding or repainting, and no concern about rot or warping over time.
With authentic woodgrain finishes and carefully chosen hardware, you keep the appearance you value while gaining long term reliability and energy efficiency. It is a practical upgrade that respects the style of your home while improving the way it feels to live in.
Frequently Asked Questions about Flush Windows
What Does Flush Fit Sash Mean?
People use a lot of different terms to describe windows which can be confusing. We are sometimes asked for flush sash windows which could mean the vertical sliding traditional style windows. By time you make your decision, you will have seen pictures and samples so there is no chance of choosing the wrong windows. Flush windows are typicaly casement windows where the all of the frames are flush – in line with each other, just like traditional wooden windows. These are often referred to as flush sash, flush casement, flush fit, flush uPVC, heritage flush or traditional flush. They all mean the same thing, although if you specify heritage or traditional, we think you will probably be interested in a window with more authentic styling.
What Colours are Available for Flush Windows?
We love coloured windows. We’ve been brightening up homes with coloured windows all over Stratford-upon-Avon, Vale and Glamorgan for many years. We understand that it’s a personal choice though. If you are planning to change the colour of your windows, we’ll help you to visualise the new look. There is no reason to stay with the same style, colour or openings that you have now. This is your chance to have what you really want.
The wide range of colours are all tasteful, authentic and designed to work with any brick or render colour. While anthracite has been popular in the last few years, lighter shades such as agate grey with its woodgrain finish are being asked for regularly nowadays. It would be hard to choose a favourite. Black, white and cream have stood the test of time for many years and will no doubt continue to do so.
Can You Buy Aluminium Flush Windows?
Aluminium flush windows are not quite as traditional looking as uPVC and could not be mistaken for wood. However, Origin manufacture a very stylish window range with flush frames inside and out. Explore the Origin OW-80 aluminium window.
Can You Have Flush Fit Windows on Bay Windows?
You can use flush casement windows in a bay window in just the same way that you would any other casement window. If your house is modern, you can be open to any style of window. We’ll help you to consider the options. While flush windows are popular for traditional homes because of the timber style appearance, they work equally well in newer homes.
Is there a Flush Frame Door?
If you are replacing a patio door or rear entrance door with your windows, you’ll be pleased to know that flush sash styling is available to match. All our products are colour matched throughout the ranges so you can mix different styles. Some of our customers have chosen the flush styling for back doors even when they’ve chosen a moulded style for the windows.
How Long is the Guarantee of Flush Windows?
REHAU offers a 10-year guarantee on their uPVC window and door profiles against product failure, including issues with UV resistance and structural integrity. The warranty typically covers manufacturing defects for 10 years, though specific products like RAUTITAN piping may have up to 25 years. The guarantee applies to the profile, while sealed units and hardware are usually warrantied by the installer.
How Much do Flush Windows Cost?
Flush casement windows cost a little more than the uPVC windows that you normally see. More goes into the manufacture of them. When compared to the cost of timber windows, they are extremely cost-effective. The cost of your windows will depend on size, style and the number of openings.
Flush sash windows are created with high-quality uPVC with a style that creates the authentic look of timber whilst adding a whole host of features and benefits that wood simply cannot compete with. Timber frames are expensive and have the additional need for continual upkeep such as re-staining, re-painting and varnishing. They often look tired after weathering the first summer and winter. When you buy timber windows, you need to factor in an additional cost per year. Flush sash windows will not cost money to maintain making them a much more financially attractive option compared to timber alternatives.
The flush sash window is virtually maintenance-free, requiring no more than the occasional wipe with a damp cloth. Unlike timber, our uPVC flush sash windows will not rot, warp or discolour so they make a cost-effective and durable solution for any property in any location.
Of course, as with all modern windows, you can expect super thermal efficiency saving you money on your energy bills. With a multi-chambered profile, they retain heat and keep the cold out making for a warm and comfortable environment. It’s much healthier to be able to reduce how often you have your heating on too.
Flush Window Security
Our flush sash windows come with high security locking mechanisms by default meaning that you will be adding a cost-effective and secure solution to your home without breaking the bank. All of our flush sash windows feature multi-point locking systems which have been tried and tested to withstand potential break-ins and forced entry. While money is of course important, the most important thing of all is that you will enjoy peace of mind that your home and family are safe and sound.
In addition to highly secure fittings, the six chamber profile is designed for strength to prevent twisting and warping but also has the added benefit of being resistant to forced entry.

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