Sliding Sash Windows Derby | Sliding Sash Windows Prices
           Find competitive prices for uPVC Sash Windows in the UK. Upgrade your home with quality craftsmanship, enhancing durability and energy efficiency

Sliding Sash Windows Derby

Our uPVC sliding sash windows will enhance your Derby home's performance and aesthetic. Our windows are produced to be thermally efficient, customisable, and secure. We are known throughout the home improvement industry for our sliding sash windows. By choosing us, you'll have windows which will look good and last you years.

Sliding Sash Windows Derby Style

Advanced Materials

The sliding sash windows we produce are manufactured using only the best materials from our partnering uPVC extruder, Spectus. We have produced evolutionary windows due to Spectus's advanced materials and our expert fabrication. Our sliding sash windows will ensure your Derby property is thermally efficient, has a stunning aesthetic and is highly secure.

Sliding sash windows hardware Derby

Bespoke Design

We have created windows using uPVC to achieve the timber aesthetic without the drawbacks. You will find them perfect for Derby homes in conservation areas or heritage buildings. Our sliding sash windows can slide vertically and also tilt with the frame. This makes them easy to maintain. We also offer customisable add ons such as run-through sash horns and a deep bottom rail, which will make your Derby home unique.

Product Options

Our Colour Options

At Quickslide, we know how important it is to make your home match your style. You will be able to select from a range of carefully chosen stock colours. Create a natural style with our realistic woodgrains.

Alternatively, design a more modern and subtle aesthetic with our selection of colours. We also offer a bespoke colour bonding service, which can produce sliding sash windows in numerous hues. With us, you will easily be able to choose a stunning look for your Derby property.

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Performance Value
Best U-Value (Double Glazing) 1.4 W/m²K
Best Energy Rating A
Air Tightness (Pa) Class 3
Water Tightness (Pa) Class 5A
Wind Load (Pa) Class 3A
PAS 24 Security Upgrade Yes
Min Sizes W: 360mm | H: 750mm
Max Sizes W: 1500mm | H: 2350mm


All our uPVC sliding sash windows feature the most advanced levels of modern security. You will be able to optimise your Derby property's security and keep your home safe with our windows. We have ensured all our products have passed the PAS 24 test. This means they have been tried and tested to meet the latest requirements for new builds.

Thermal Efficiency

Our sliding sash windows are a great option for cutting your energy bills down. The frames and sashes are multi-chambered and use the power of air as an insulator to prevent warmth from escaping. We can offer you windows that feature double glazing units to achieve an 'A' rating with argon gas.

Manufacturing Guarantee

You will receive a 10-year manufacturer's guarantee with all our uPVC sliding sash windows. Here at Quickslide, we strive to ensure that you will have peace of mind for years to come. When you become a trade partner of Quickslide, you can install sliding sash windows as a protected investment.


We design our sliding sash windows to last many years. Our windows are built to last, even when up against the ever-changing British weather. The windows are built to remain immaculate no matter what is thrown at them. In addition, the sliding sash windows include an innovative weather bar and high-quality window cills to add another layer of defence against rainwater.

Download Resources

Take a look through our downloadable brochures, data sheets and technical specs on the Quickslide website. We provide our registered installers with all the marketing collateral they need to effectively market and install our Legacy sliding sash windows.

Sliding Sash Window Prices Derby

Transform any Derby property with our bespoke sliding sash windows. It’s easy to get a price today using our online pricing tool, or you can call a member of our team on 03332 412 240. We look forward to hearing from you.

Looking for an installer? You can find your local Quickslide expert by using our locator tool! It’s easy to use and can give you everything you need in minutes.

How do sliding sash windows work?

A sash window will consist of two sashes that slide up and down. At Quickslide, you will be able to have a slide and tilt facility on both sashes. We use a constant force balance and spring balance system to keep the sashes from immediately sliding back down.

Can I install your sliding sash windows in new builds?

Yes, you will be able to install our products into a new build home. Our sliding sash windows are manufactured to comply with new building regulations, including Approved Document Q (security). 

Let us know if you’re ordering the windows for a new build, as we will need to alter the specifications to ensure they are compliant.

Will your replacement sliding sash windows match my existing timber windows?

You will be able to opt for a whole range of extras, including run-through sash horns and Georgian bars to match existing windows. Please do send us photos of your existing windows, and we’ll be happy to design your new windows to match them as closely.

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