Sliding Sash Windows Daventry

Sliding Sash Windows

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Timber Look Sliding Sash Windows

Capture the look of traditional timber windows without any of the drawbacks associated with the material using uPVC sliding sash windows. We supply double glazed windows and doors throughout Northamptonshire, as well as neighbouring Warwickshire, Oxfordshire and Buckinghamshire areas, all from our base in Daventry. We install for homeowners as well as offering supply only products for the trade and commercial customers. Start your sliding sash window quote today!

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Timber Style

Sash windows are the perfect fit for your traditional or heritage property, with a wide array of authentic detailing throughout. Our sliding sash windows feature sash horns, deep bottom rails, slim interlocks and traditional chamfers, replicating the look of wooden windows. Get the look you want without the hassle.

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Built to Last

Perhaps the most significant benefit of uPVC sliding sash windows is the excellent longevity they provide over traditional timber windows. Highly resistant to the effects of weathering and ageing, uPVC double glazing can provide a longevity of 30 years or more regularly, eliminating the need for replacements.

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Easy to Maintain

Traditional timber windows capture period charm with their authentic detailing and aesthetics, but the downside is the large amount of maintenance required. This can cause undue hassle and costs. Thankfully, uPVC sliding sash windows don’t require anywhere near as much effort to stay looking, and performing, their best.

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Energy Efficient

Naturally, uPVC is an energy efficient material, helping to retain heat in your home. By upgrading to modern double glazing, such as our range of uPVC sliding sash windows, you could be improving your home's thermal retention. As a result, temperatures could be more consistently comfortable all year round.

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Low Maintenance uPVC Sliding Sash Windows

Authentic detailing meets modern performance

The heritage looks that sliding sash windows provide is undeniable, providing a distinct aesthetic for your property. Modern sash windows can capture all of the period charm provided by traditional windows to a much more accurate level than previously achievable. Often, with modern sash window double glazing, it’s hard to spot the difference between timber materials and uPVC, allowing for the best looks and performance.

Operation couldn’t be easier than with our uPVC sliding sash windows, which glide open with a minimal amount of effort required. Even after years or perhaps decades of operation, they’ll continue to operate without hassle, letting you enjoy the benefits of modern double glazing. With a range of foils to choose from, you’ll be able to make your double glazed windows fit perfectly in your home for a seamless aesthetic.

Sourced from Victorian Sliders, we use ECOSlide profiles for our vertically sliding sash windows.

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Our Sliding Sash Windows Guarantee


Peace of mind is something we all want in life, particularly when it comes to the home. That’s where our ten year guarantee comes in. When you choose Styleglaze for your new home improvements, you’re choosing a reliable service that you can trust. With our ten year guarantee, you can enjoy your brand new double glazed windows without worrying about unexpected issues.

Sliding Sash Windows Prices Daventry

Sliding Sash Window Prices, Daventry, Northampton


Our easy to use quoting engine makes it easier than ever for customers to find prices. Simply input your measurements and you could have a quote in minutes!

Additional Features

Finishing Touches

Complete the look of your sliding sash windows, and by extension, your home, with our range of finishing touches. Our uPVC sash windows are designed to offer the best levels of authenticity possible, with the finer details being a key aspect. You have the freedom to decide how you want to tailor your locks and hinges to suit the preferred style you have for your windows.

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High Quality Locking

Security is as important now as it has ever been, so it’s vital that your new double glazed windows will keep your home safe and sound. Utilising modern security hardware despite their authentic looks, our sliding sash windows will keep you and your family safe inside. We have a range of optional hardware options to help grant you the security and peace of mind that you need for your home.

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Colours and Foils

While the performance of our sliding sash windows is of the highest quality, they have the perfect mix of style with their substance. There are many colours to choose from for your new double glazed windows to suit your home’s decorative style. If you’re looking to truly capture the aesthetics of timber windows, we have White Ash, Cream, Rosewood, and Golden Oak foils for you to choose from.

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Start Your Sliding Sash Window Quote Today!


Styleglaze have worked hard over the years to provide a process that is as smooth and seamless as possible. This all starts from the initial quotation. We use an online quoting engine that allows for a quick turnaround on prices. Start your sliding sash windows quote online today!

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Frequently Asked Questions

How thermally efficient are these sliding sash windows?

Our sliding sash windows have an A WER rating as standard, offering excellent energy efficiency for your home that could see a reduction in utility bills.

What accreditation do Styleglaze have?

Helping to assure you of the reliability of Styleglaze, we are proud to be FENSA accredited, ensuring that we provide energy efficient and building regulation compliant double glazing.

Do you offer RAL colours on your sliding sash windows?

Allowing for virtually any aesthetic style, we offer RAL colours across our sash windows, allowing for the most vibrant tones or subtle shades.

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