Sliding Sash Windows Winchester
Winchester is a city defined by its Georgian and Victorian architecture, but maintaining the character of a period home in St Cross, Hyde, or the city centre often presents a challenge. Old timber sash windows are beautiful, but they are often draughty, prone to rot, and require constant maintenance.
At KJM Group, we specialise in heritage-approved sliding sash windows designed specifically for Winchester homes. Whether you need authentic timber for a Grade II listed property or our virtually indistinguishable Roseview uPVC sash windows—approved for use in many local conservation areas—we have the solution. We combine 19th-century aesthetics with 21st-century A-rated thermal performance.
As a local, family-run business with over 40 years of experience, we offer honest advice and a strict No Pressure Promise. View our full range of Winchester Home Improvements here.
Key Product Features
Our sliding sash windows bring timeless elegance to any Winchester property, perfectly balancing traditional charm with modern performance. Whether you own a period cottage in St Cross or a modern family home, we have the perfect solution.
For the ultimate authentic look without the maintenance, we install the award-winning Roseview Collection (uPVC). These windows are virtually indistinguishable from timber and are often approved for use in conservation areas. For purists requiring genuine wood, we partner with George Barnsdale to supply premium, hand-finished timber sash windows designed to last for generations.
Outstanding Performance
Whatever sliding sash windows you choose from KJM, you will get stylish and durable windows. Our sliding sash windows combine a traditional look with modern performance, ensuring excellent weatherproofing and sound insulation. The exceptional insulation means you can benefit from lower energy bills, as you will be less likely to use heating, especially in the winter. Enjoy the benefits of their stunning look without the hassle, as our sliding sash windows have a tilt-back feature for easy cleaning, and there will be no need to repaint.
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Astragal Bars & Low E Glass
Astragal bars are an excellent choice because they can fit any product by facing the glass externally. They improve the look of your windows while giving them a traditional Georgian appearance. Intervals on double-glazed sealed units will provide the window with a multi-pane appearance.
Low-E glass reduces heat loss and must be used on energy-rated windows. We use soft-coat glass for our sliding sash windows, which improves light transmission and U-values.
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Ultimate Rose Window
The intricate details of the Ultimate Rose windows have been designed to replicate the attractive features of a timber sash window. The gorgeous slim profile and 35mm meeting rail mean no sash windows can compare to the class and quality that Ultimate Rose windows have to offer. The Roseview collection is fantastic at combatting extreme weather conditions, meaning you will have no concerns for rot, cracks, or mould. The sashes are joined vertically, and the frame is joined horizontally. These features add strength and durability, making it a worthwhile product for your Winchester home.
You can visit our showroom to see the sliding sash windows in person by contacting us today.
CONTACT USColour Customisation
At KJM Group, we are committed to providing you with the best sliding sash windows available, and that is why we offer an incredible level of customisation. Our uPVC windows have foiled finishes, including wood effect and chalk, for a timber-looking appearance. We also offer a stunning array of colour options, so whether you are looking for classic white sliding sash windows or sleek black sliding sash windows, we have just the choice.
For our complete list of sliding sash window colour options, contact us today.
Sliding Sash Window Prices Winchester
Enhance your Winchester home today with brand-new sliding sash windows from KJM. We have over 40 years of experience, and customer service is always our priority. Our range of windows, doors, and conservatories is manufactured to the highest standards and with the environment in mind. We are proud to be Which? Trusted Trader and a CheckATrade member where you can see our previous happy customers.
Call our team today at 01264 359355 for more information, or fill out our contact form. Alternatively, you can use our online bespoke quoting engine to get a sliding sash window price in minutes.
Frequently Asked Questions
Sliding sash windows open vertically and consist of two sashes that tend to be equal in size, which are offset from each other and, therefore, slide past each other. To find out more about sliding sash windows, you can read our blog, in which we delve into the types of sliding sash windows and the benefits that they have to offer.
Sash windows slide vertically, whereas casement windows open inwards or outwards. Because of the opening configuration, sliding sash windows are perfect for Victorian-style homes in Winchester.
Prices typically start from around £1,500 installed. If sliding sash windows sound like what you are looking for in your Winchester home, you can use our bespoke quoting engine for an instant sliding sash quote. To find out more information, you can speak with our expert team by filling out our contact form or by giving us a call at 01264 359355.
If you live in a standard property, likely not. However, if you are in a Conservation Area (like St Cross, Hyde, or the City Centre) or a Listed Building, restrictions often apply. We offer heritage-specific sash windows designed to replicate original timber sightlines, satisfying local planning officers.
Rose Collection uPVC Sliding Sash brochure
Veka uPVC Sliding Sash brochure
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