Sliding Sash Windows Eastbourne | Sash Window Prices Eastbourne
           Sliding Sash Eastbourne

Sliding Sash Windows Eastbourne

Modernise the look and feel of Eastbourne homes with our bespoke uPVC sliding sash windows. Our windows can offer smooth performance with minimal upkeep requirements to keep them looking their best.

Discover your nearest installer today, or get a price in just a few minutes with our online tool. All our windows are manufactured within the UK at our Brighouse, West Yorkshire facility, so you can expect speedy lead times for homes within York and the surrounding areas.

Energy Efficient

Our sliding sash windows feature bespoke double glazing with specialised argon gas to trap heat within homes and prevent it from being wasted. These energy efficient sash windows can help keep Eastbourne homeowners warm and comfortable all year round. Plus, by wasting less heat month after month, homeowners could also benefit from reduced energy bills, as they could rely less on their central heating systems.

Our sliding sash windows achieve an incredible ‘A’ energy rating and can achieve U-values as low as 1.4 W/m2K.

Low Maintenance

The sliding sash windows we provide are manufactured with robust uPVC. We use uPVC because it is long lasting and capable of withstanding all sorts of weather conditions without needing any high maintenance. Unlike timber windows, our uPVC sliding sash windows can resist warping and cracking and won’t peel. 

You’ll never need to sand or varnish these windows, and our highly durable colourways can look their best with only occasional cleaning with a sponge or wet cloth required.


Product Options

Our Colour Options

At Quickslide, we proudly provide a massive range of bespoke colour options. We can provide various highly popular colours, such as Chartwell green, golden oak, agate grey, and Rosewood. Our colourways are designed to resist fading and can withstand harsh weather conditions. Additionally, our selection of woodgrain foils can provide an authentic traditional look to properties while letting them enjoy all the modern benefits of our uPVC sliding sash windows.

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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

Weather Resistant

Our highly weather resistant sliding sash windows feature integral window cills and colour matching wool piles to provide excellent defence against the elements without compromising on the personalised style of your window. They have a Class 3 Air Tightness and Class 5A Water tightness, so homeowners within the Eastbourne area can have peace of mind that their homes can remain dry and free from cold draughts. Additionally, the well placed trickle vents help to provide clear ventilation to help circulate air even when the windows are closed.

Slim Sightlines

Compared to timber profiles, our uPVC sliding sash windows have slim sightlines, providing extra space for our bespoke double glazing. Our windows can offer gorgeous and unobstructed sightlines, flooding Eastbourne properties with natural light. uPVC can offer this enhanced viewing experience without compromising any security or durability.


We provide a vast amount of customisation features, letting Eastbourne homeowners enjoy sliding sash windows that perform well and match any existing aesthetic. Choose from various woodgrain foils, fade resistant colours, and a carefully curated selection of glass textures and hardware. With Quickslide, your sliding sash windows can suit modern and classic properties.

Safe & Secure

Eastbourne homes can remain safe and secure with the help of our sliding sash windows. These windows feature tough double glazing and advanced security locks alongside their durable uPVC profiles to provide homes with impressive levels of protection. Additionally, we have a PAS24 security upgrade available for those who need even more robust security protection. Our PAS24 package meets all the modern building requirements.

Sliding Sash Window Prices Eastbourne

Request a price today for our energy efficient sliding sash windows and enhance the look and feel of an Eastbourne home. Find your local installer, or become a trade partner with our online program today! 

Call us at  03332 412 240, or fill out our online contact form with your details and queries, and our friendly staff will be on hand to help.

Featured Installers

River Glazing Systems

River Glazing Systems

49 Station Road, Polegate, BN26 6EA

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Vision Windows Brighton Ltd

Vision Windows Brighton Ltd

E4 Knoll Business Centre, Hove, BN3 7GS

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Trade Counter Mate

Trade Counter Mate

Unit A3 Dolphin Way, Shoreham by Sea, BN43 6NZ

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Can I get arched sliding sash windows?

Yes! We can provide arched sliding sash windows to suit your needs. uPVC is a highly adaptable material that can be shaped in various ways while maintaining its strength.

How do sliding sash windows function?

Sliding sash windows function via two sashes that slide against each other. Also called vertical sliders, our sash windows lift vertically and use a counterweight and balance system to provide smooth performance.

Do these windows come with a guarantee?

Yes! We offer continued support for our sliding sash windows after installation alongside our fitters. Our sash windows come with a ten year guarantee.

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