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Loved for Generations

Our sliding sash windows are a beautiful way for you to bring a heritage charm to your project, comprising a modern and updated design to ensure you don’t have to worry about any outdated features. We make it easy for you to achieve heritage appeal, while still offering all of the innovations that have resulted from the modern age.

The vertical sliding sash window is a traditional style window, suitable for modern and period properties. The uPVC profile is delightfully detailed with a decorative finish to mimic original sash windows. The top and bottom sections also tilt in to make window cleaning a breeze. Decorative sash horns and authentic Georgian bars complete the look.

Features & Benefits

Frame Options

The uPVC sliding sash window has a decorative detail on its frame and sash and the frame is 113mm deep. Both the top and bottom sash slide up and down and tilt in making the cleaning of the external pane very easy. The window comes split half and half as standard, with an option to have the split one third/two thirds. Our sliding sash window is available in white only.

Hardware Options

Each window is fitted with locking stays, D pull handles on the top sash and a lift pull on the bottom sash. A tilt restrictor on the lower sash can be upgraded to a tilt restrictor on both sashes. These hardware options are available in White, Gold, Satin Silver, Chrome and Black. A slide restrictor can also be specified to limit the lower sash opening.


We offer a range of security specifications and options. Our uPVC sliding sash window has been fully tested and certified to PAS24, which is suitable for new build and new extension projects, these windows will bring peace of mind to the most security conscious.

Weather Performance

The sliding sash window is fitted with a combination of a brush weather seal and a flipper gasket, which are at the forefront of modern design and material technology. The innovative weather seals are welded at the corners to provide a continuous seal, which improves performance and keeps noise pollution to a minimum.

Energy Rating

Our uPVC sliding sash window comes with Argon gas as standard and achieves a ‘u’ value of 1.5. The four chambered profile and thermal composite insert offers superb insulation for year-round comfort.


A flush cill is included with each window, which forms the lower part of the frame and this can be altered to include a projecting cill. Trickle vents can be fitted in the top sash only and to complete the traditional style you can also specify sash horns.

Thermally Efficient

We know that feeling comfortable in the home is important, especially when it comes down to the colder winter months. Due to their modern design, all of our sliding sash windows are able to achieve a high WER to help increase the heat retention properties of the home. Your customers could also find themselves saving money on their heating bills across the year.

Modern Security

Although traditional in their appearance and function, our sliding sash windows have been updated to withstand modern burglary trends. With this in mind, your customers will be able to enjoy the peace of mind that comes with better standards of security and structural integrity.

Secure Sash Windows

Authentic Glazing Bar

Our decorative range of uPVC products can be accompanied by an Authentic glazing bar. This element is important when it comes to offering your customers a traditional window or door look, replicating a glass layout that mirrors traditional techniques. Not only does this allow you to cater to a wider spectrum of customer tastes, it also enables you to provide classic appeal that has been updated to suit the standards of today.

Astragal Bars

uPVC Windows uPVC Windows
uPVC Doors uPVC Doors
Composite Doors Composite Doors
Conservatories Conservatories
Aluminium Aluminium
Glass Glass
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