Place your order for high quality Ecoslide Sash Windows Today!
Now available on selected smooth white and standard foiled both sides finishes with a fast 7 working day lead time. Choose your ECOSlide sash window style, enter your sizes, select your preferred options and place your order online.
👇
Select A Product
Ecoslide Sash Windows are a perfect recreation of the Victorian period style, mixed with contemporary innovation. Designed to be functional, these eco sliders are among the best decisions you can make when renovating your home. We are aware how tough it can be when you’re choosing new windows. There are just so many options! This is exactly why we’re here to help you with the process – completely stress-free. With our Ecoslide vertical sliding sash windows you don’t just get the original Victorian charm. You also receive all the benefits of modern technology – sturdy security, immaculate thermal insulation, noise reduction, and more. Keep on reading to see our customization options, benefits, and simply explore the features of the eco windows.
For customers looking for a quicker turnaround, selected ECOSlide uPVC sash windows are now available with a 7 working day lead time in smooth white and standard foiled both sides finishes. We are aware how tough it can be when you’re choosing new windows. There are just so many options! This is exactly why we’re here to help you with the process – completely stress-free.
Benefits of Choosing Ecoslide uPVC Sash Windows

First and foremost, let’s talk a bit about the energy efficiency of the Victorian Sliders Ecoslide sash windows. With energy efficient double-glazing, these uPVC vertical sliding sash windows have an energy rating of A+. What this means for you, is that the windows reduce heat loss and keep your home warmer during the winter, while sustaining a cooler temperature in the summer. You can rest assured that your energy bills will be lower than you’re used to!
Along with the insulation, these windows boast some great noise-reduction capabilities. It doesn’t matter where you live – you can enjoy your peace and quiet even in the busier areas. If you are after lower noise levels, these Victorian Sash Windows are the perfect product.
Security has never been better! Despite their traditional appearance, these Victorian sash windows offer unmatched security mechanisms. Pole eyes, sash locks, tilt knobs, security bar, toughened glass, you name it – our windows are strong enough to keep intruders at bay.
Another major benefit of our eco windows is the low maintenance. Timber sash sliding windows usually require periodic repairs and re-painting. UPVC, on the other hand, is extremely resistant to weather damage and don’t rot. For maintenance simply wipe them down and sometimes check the sliders if they are well oiled.
Last, but not least, is the timeless Victorian aesthetic. With or without run-through sash horns, owners of homes in conservation areas can closely replicate their original windows. Additionally, you can preserve the look of traditional architecture, while reaping all the benefits of modern technology.
ECOslide Vertical Sash Windows traditionally featured paint, and you can achieve a similar aesthetic with our solid options in White and Cream. For those seeking a more natural wood finish, our foils in Crystal White, Cream, Golden Oak, and Irish Oak provide a lifelike woodgrain effect that closely resembles the texture and appearance of genuine timber windows.
Additionally, we offer a choice of coloured exteriors with a White interior in various shades, including Chartwell Green, Anthracite Grey, Rosewood, Black Brown, Cream, Golden Oak, Irish Oak, and Agate Grey. This allows you to select an exterior colour that complements your style while maintaining a White interior to harmonise with your home’s decor.
For our 7 working day ECOSlide sash window option, selected finishes are available on a faster lead time, including Smooth White, Crystal White, Crystal White on White, Cream Foil Both Sides, Irish Oak Both Sides, Golden Oak Both Sides, Anthracite Grey Both Sides and Grey Ulti-Matt Both Sides. Other colour combinations may still be available, but lead times can vary depending on the specification.
Smooth White
Cream
Agate Grey
Anthracite Grey
Black Ash
Chartwell Green
Golden Oak
Irish Oak
Rosewood
You can customise your windows to achieve either a modern or traditional appearance with various features. Options include standard and seamless corner welds, as well as authentic mechanical corner joints that accurately replicate the look of sliding sash windows, ideal for conservation areas. Astragal glazing bars enhance the traditional aesthetic, matching the frame and sash profile’s colour and texture perfectly.


Easy Clean Tilt Facility
Our vertical sliding sash windows come equipped with high-quality hardware designed for both functionality and style. You can choose from a variety of elegant handles and fittings, available in finishes like chrome, brass, and matte black to complement your window design. The durable, smooth-operating mechanisms ensure effortless opening and closing, while advanced security features provide peace of mind.
Customising your hardware allows you to enhance the overall look and feel of your windows, perfectly aligning with your home’s aesthetic. Explore our range of hardware options today to add the finishing touch to your windows!

D Handle

Travel Restrictors

Trickle Vent

Standard Lock

Pole Eye

Lift Hook

Standard Knob

ContoraTM

Charcoal SticksTM

MinsterTM

SatinTM

StippolyteTM
ECOSlide can be customized to fit the requirements of shaped sash windows, including arched and swept head windows. Here are some examples of available options:

Swept Head Arch

Gothic Arch

True Arch
Eco Sash and Case Maintenance and Care
Thanks to their innate low-maintenance nature, uPVC (unplasticized polyvinyl chloride) windows require little care. This construction material doesn’t require any sanding, varnishing, or painting. Sure, timber frames are great, but ongoing maintenance can be expensive. Still, you can perform simple tasks to keep our windows in top condition.
How to clean the Eco Sash window?
Use mild soap and water or standard glass cleaners to clean your windows effectively. Avoid abrasive cleaners; they can scratch the surface and void any guarantees. Choosing the right products will help keep your windows clear and undamaged.
Why to Lubricate the Sliding Mechanism?
Regular lubrication of the sliding mechanism is crucial for several reasons. It helps prevent wear and sticking, which can lead to more significant issues. Additionally, proper lubrication ensures smooth operation, making it easier to open and close the sliding mechanism without hassle. Keeping it well-lubricated will extend its lifespan and improve functionality.
Is it worth inspecting seals and weather stripping on windows?
Periodically inspect seals and weather stripping to ensure they are in good condition. Look for visible damage to seals, such as cracks or gaps, and check for wear in weather stripping. Addressing these issues early can enhance energy efficiency and prevent drafts or water infiltration.

With these easy tasks, you can keep your eco sash and case windows looking and functioning efficiently for many years.
Customisation Options

The Victorian sliders are highly customizable, you can seamlessly fit them to the style of your home. The wide range of finishes allows you to closely imitate rosewood, Irish and golden oak, if you wish to have this cosy timber feeling at home. On the other hand, you can match virtually any colour from the RAL variety.
We also offer a large variety of glazing options to match your taste. Some of them are the popular Contora, Minster, Satin, and Stippolyte. Even more options are available. Additionally, your windows can be ordered with or without run-through sash horns, Astragal bars, and Georgian bars.
Of course, the finer details are always required to finish the whole picture. All metal hardware can be customized in Chrome, Gold, White, Black, or Satin Chrome. You can mix and match options to your heart’s content!
The Eco windows come in a myriad of styles. It doesn’t matter where you need them for – cottage kitchen, large living room, or observatory. We are sure you will find your preferred style with us. Match your home’s unique character without sacrificing any modern performance.
Why Choose Us for Your Ecoslide Sash Window Installation?
Choosing the right delivery and installation company is as important as choosing the right windows. With Colin’s Sash Windows, you receive not only a quality service, but our expertise and after sales service too. Our extensive experience ensures our installations are always flawless.
We’re not only excellent in the field. Our customer service representatives are highly experienced and will help you with the process from start to finish. We understand, home renovations can be daunting. With us, you can just pay and forget! We will do everything possible to deliver and install your sash windows seamlessly and stress-free. Contact us today and let us help you every step of the way!
We offer a 10-year guarantee with our windows. We understand that peace of mind is more important than anything. This is why we always make sure that you can enjoy your new Ecoslide Sash Windows as long as possible.

Top Notch Features You Can Trust

Best quality windows

Expert installation

10-year guaranty
EcoSlide uPVC Sliding Sash Windows

Our premium uPVC sash windows from Victorian Sliders offer a stylish, high-performance alternative to traditional timber designs at an affordable price. Manufactured in the UK, they beautifully replicate the charm of classic wooden windows while incorporating modern advancements such as energy-efficient double glazing and low-maintenance uPVC frames.
Engineered for superior insulation, these sash windows help maintain a comfortable indoor environment by reducing heat loss and minimizing external noise—ensuring a quieter, more energy-efficient home throughout the year.
Get a Quote
Feeling ready to add beautiful Victorian style sash windows to your home? Contact us for a no-obligation quote, completely tailored to your needs. We will provide all the help you need with no strings attached. Our team is available to answer any questions.
Call us today for your personalized quote and get one step closer to your dream home!
Frequently Asked Questions (FAQ)
How energy-efficient are Ecoslide Sash Windows?
![]()
Can Ecoslide windows be installed in conservation areas?
![]()
How long will my Ecoslide uPVC Sash Windows last?
![]()
What is the delivery timeline?
![]()
How do I clean my ECOslide windows?
![]()
Is maintenance really that easy?
![]()
Can I get any other products from you?
![]()









