uPVC Casement Windows West Yorkshire | Window Suppliers UK
Close-up view of a uPVC window showcasing its elegant sculptured profile design

Sculptured Profile

For added character, the frame and opening sashes of each uPVC casement window is made using a stunning carving technique creating a traditional sculptured appearance. We use Deceuninck’s 2800 profile for our casement windows, offering high quality, attractive windows no matter the configuration.

Close-up of uPVC window corner joints highlighting the precision and finish of the construction

Corner Joints

Our standard welding technique creates tightly bonded corners, resulting in a seamless and robust connection. The 45° corner welds undergo thorough cleaning with advanced machinery to achieve a pristine finish on the frame.

Cross-section of a uPVC window frame showing the recycled core material used for sustainable construction

Recycled Core Material

The recycled core, made from reclaimed uPVC, help reduce waste and the environmental impact of manufacturing processes. While the outer layer remains made from virgin uPVC to ensure a smooth white finish and optimal performance, the inner core can incorporate recycled content without compromising structural integrity or performance. 

Close-up of uPVC window featuring traditional-style astragal bars for a classic appearance

Astragal Bars

Astragal bars are fixed onto the surface of the glass and are accompanied by back-to-back spacer bars inside the unit. Historically, astragal bars were used to divide larger panes of glass into smaller sections, which was practical when manufacturing larger sheets of glass was more challenging or expensive. They can be fitted in various layouts, such as horizontal or vertical bars, to complement different architectural styles and preferences.

Detailed view of the multi-point locking system on a uPVC window, designed for enhanced security

Multi-point Locking Mechanism

uPVC windows come equipped with a multi-point locking mechanism, providing unparalleled security and peace of mind. This advanced system features multiple locking points that engage simultaneously when the window is closed, distributing the locking force evenly along the frame.

Close-up of a friction stay mechanism on a uPVC casement window, allowing smooth and adjustable opening

Friction Stay

A friction stay is a key component used in uPVC casement windows to provide smooth, controlled opening and closing. Unlike traditional hinges, friction hinges allow these windows to stay open at various angles without the need for additional support or a mechanical stay.

Close-up of a trickle vent fitted into a uPVC window frame, providing background ventilation for improved airflow

Trickle Vent

New Building Regs state that trickle vents are required on virtually all glazing elements. The purpose of the vents is to allow airflow even when the window is closed. Our trickle vents are colour-matched to match the chosen finish of our uPVC windows and are available in two different sizes: 2500EA and 5000EA.

Close-up of a uPVC window featuring a single sill option, showcasing its style and finish

Sill Options

Our uPVC windows come with a variety of sill options to meet the functional needs of the window opening. 

Choose between: No sill / 95mm / 150mm / 180mm

Colour Options

We offer a comprehensive selection of coloured finishes, including realistic woodgrain foils, on our uPVC casement windows. Our extensive range of colour options allows customers to personalise the windows to suit virtually any style and preference. Whether you’re looking for a classic woodgrain effect or a contemporary colour, we offer uPVC casement windows that can enhance the aesthetic appeal of any property.

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External
Internal

Smooth White

Smooth White

External
Internal

White Grain

White Grain

External
Internal

White Grain

Smooth White

Classic Cream Profile External
Classic Cream Profile Internal

Cream Grain

Cream Grain

Classic Cream Profile External
Internal

Cream Grain

Smooth White

External
Internal

Agate Grey

Heritage White

External
Internal

Chartwell Green

Smooth White

External
Internal

Chartwell Green

Chartwell Green

Colour Irish Oak External
Internal

Irish Oak

Smooth White

Colour Irish Oak External
Colour Irish Oak Internal

Irish Oak

Irish Oak

Colour Golden Oak External
Internal

Golden Oak

Smooth White

Colour Golden Oak External
Colour Golden Oak Internal

Golden Oak

Golden Oak

Colour Rosewood External
Internal

Rosewood

Smooth White

Colour Rosewood External
Colour Rosewood Internal

Rosewood

Rosewood

Grey Woodgrain Profile External
Internal

Anthracite Grain

Smooth White

Grey Woodgrain Profile External
Grey Woodgrain Profile Internal

Anthracite Grain

Anthracite Grain

Black Ash Profile External
Internal

Black Grain

Smooth White

Black Ash Profile External
Black Ash Profile Internal

Black Grain

Black Grain

Black Ash Profile External
Internal

Black Grain

Heritage White

External
Internal

Smooth Anthracite

Smooth Anthracite

External
Internal

Smooth Anthracite

Heritage White

Close-up of a grey top opener uPVC window, showcasing its sleek design and functionality
Close-up of a single uPVC window handle in one finish, complementing the window style

Hardware Options

Classic, traditional, or contemporary? The choice is yours. Pair your uPVC window with matching hardware, and each handle colour is designed to perfectly complement our window finishes. This creates a seamless blend, ideal for both modern and heritage homes. With Quickslide, you’ll always find a great solution for your project. Our hardware is not only durable but also easy to use and secure. On Tilt & Turn windows, only White, Chrome, Gold, Satin Silver & Black finishes are available.

Inline Handle

Inline Handle

Tear Drop Handle

Tear Drop Handle

Monkey Tail Handle

Monkey Tail Handle

Tear Drop Peg Stay

Tear Drop Peg Stay

Antique Black Monkey Tail Peg Stay

Monkey Tail Peg Stay

White

Satin Silver

Brushed Chrome

Gold

Chrome

Bronze

Anthracite Grey

Black

Antique Black Casement Window Handle

Antique Black

Antique Black

Chrome

Chrome

Antique Black

Chrome Teardrop Peg Stay

Chrome

Antique Black

Antique Black Monkey Tail Peg Stay

Antique Black

Chrome Monkey Tail Peg Stay

Chrome

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Glazing Options

Double Glazing

Our casement windows, featuring 28mm double glazing, offer exceptional thermal insulation properties. Each window consists of two glass panes with a sealed pocket of argon gas in between, effectively minimising heat transfer. As standard, our double glazed windows come with an impressive energy rating of ‘A’. This high level of energy performance is achieved without compromising on style or durability, making Quickslide’s uPVC casement windows a smart investment for any homeowner.

Triple Glazing

We also offer an optional upgrade to triple glazing on our casement windows. By incorporating an extra pane of glass and an additional argon gas space between the panes, triple glazing significantly enhances the window’s ability to retain heat. With this advanced glazing option, our windows can achieve U-values as low as 1.0, providing maximum energy efficiency and comfort for any home.

Spacer Bars

Spacer bars are placed around the perimeter of the glass panes to provide essential structural support and maintain consistent spacing between the panes. Choose from our selection of three bar colours to complement your window’s aesthetic and enhance its overall appeal.

Preview finishes

Laminated Glass

You have the option to upgrade your traditional casement windows with laminated glass for enhanced safety while still keeping your windows performing efficiently. A key benefit of laminated glass lies in its safety features. It’s designed to stay together if broken, rather than shattering into lots of sharp pieces.

Obscure Glass

Satin (Level 5)

Satin (Level 5)

Stipple (Level 4)

Stipple (Level 4)

Westminster (Level 2)

Westminster (Level 2)

Bark (Level 5)

Bark (Level 5)

Contour (Level 3)

Contour (Level 3)

Leaf (Level 3)

Leaf (Level 3)

Venetian Integral Blinds

Venetian integral blinds provide a stylish and practical solution for casement windows. Integrated seamlessly within the double-glazed unit, these blinds offer homeowners privacy, light control, and enhanced energy efficiency. Available in a variety of 10 different colours to complement your chosen frame finish. Please note that the operational device will always be positioned on the right-hand side (viewed internally).

Cordless Slider
View Colour Options
Cord Mechanism
Name Solar Reflection Light Reflection Solar Absorbtion
S102 White
Solar Reflection: 70%
Light Reflection: 78%
Solar Absorbtion: 30%
S106 Yellow
Solar Reflection: 62%
Light Reflection: 72%
Solar Absorbtion: 38%
S125 Beige
Solar Reflection: 57%
Light Reflection: 63%
Solar Absorbtion: 43%
S130 Green
Solar Reflection: 58%
Light Reflection: 65%
Solar Absorbtion: 42%
S142 Light Blue
Solar Reflection: 65%
Light Reflection: 69%
Solar Absorbtion: 35%
S149 Cream
Solar Reflection: 68%
Light Reflection: 75%
Solar Absorbtion: 32%
S155 Grey
Solar Reflection: 42%
Light Reflection: 48%
Solar Absorbtion: 59%
S156 Metallic Silver
Solar Reflection: 65%
Light Reflection: 62%
Solar Absorbtion: 35%
S157 Silver
Solar Reflection: 43%
Light Reflection: 44%
Solar Absorbtion: 57%
S159 Anthracite
Solar Reflection: 12%
Light Reflection: 13%
Solar Absorbtion: 88%
B160 Black
Solar Reflection: 4%
Light Reflection: 4%
Solar Absorbtion: 96%
Performance Value
Best U-Value (Double Glazing) 1.4 W/m²K
Best U-Value (Triple Glazing) 1.0 W/m²K
Best Energy Rating A
Air Tightness Class 3
Water Tightness Class A9
Wind Load Class A5
PAS 24 Security Upgrade Yes
Side Hung Max Sizes W: 700mm | H: 1400mm
Top Hung Max Sizes W: 1200mm | H: 1400mm
Max Weight 40 Kg Per Opening Sash

Weatherproofing

Casement windows are among the most efficient windows available due to the tight seal between the sash and frame. Their airtight seal aids the thermal efficiency of our uPVC windows, stopping the ingress of cold air which helps to keep the internal living spaces nice and cosy. All our modern uPVC windows are made using the latest technology. 

Thermal Efficiency

We use the best insulating materials for our plastic windows, ensuring optimal thermal performance. Our uPVC casement windows are available with energy ratings of up to ‘A’. With energy prices soaring, our windows can insulate the home and could help reduce the homeowner’s energy bills.

Security

Security is a top priority at Quickslide, which is why all our uPVC windows come equipped with a reliable multi-point locking mechanism as standard, providing robust protection for your home. For homeowners seeking even greater peace of mind, we offer the option to upgrade to our PAS 24 security package. This comprehensive upgrade includes additional security features, ensuring your windows meet strict industry standards for enhanced resistance to forced entry.

Manufacturing Guarantee

With all casement windows manufactured here in West Yorkshire, there is a manufacturing guarantee of up to ten years as standard, depending on product features and specifications. While all our windows provide outstanding, long term quality, we appreciate that having a decade long guarantee on key components offers peace of mind.

Versatile Window Configurations

Our casement windows offer an impressive range of over 50 configurations, ensuring there's a perfect fit for every need and preference. Whether you're looking for traditional side-hung windows, convenient top-hung designs, or elegant fixed light options, our selection caters to various architectural styles and functional requirements. Additionally, we provide options such as bow and bay windows configurations, French windows, and custom shapes to enhance the aesthetic appeal and functionality of any home.

Close-up of a small uPVC casement window, highlighting its compact and functional design

Small

Close-up of a medium-sized uPVC casement window, showcasing its balanced design and functionality

Medium

Close-up of a large uPVC casement window, highlighting its spacious design and functional features

Large

Modern uPVC casement windows installed in a new build development, combining style with high performance.

New Build Applications

When it comes to new build developments, selecting the right windows is crucial for achieving both aesthetic appeal and long-term performance. Our uPVC casement windows are designed to meet the needs of modern construction, helping developers and builders deliver quality homes with windows that perform as well as they look.

Energy Efficiency

uPVC windows achieve impressive U-values, helping developers meet building regulations for energy performance.

PAS 24 Security

Our casements are designed to feature robust locking systems to meet PAS 24 standards for added security. Ask about our enhanced security upgrade.

Range of Options

We offer a wide selection of colours, designs, and configurations that can match different property styles.

Fast Lead Times

We understand the demands of new build projects and offer efficient delivery schedules to keep projects on track.

Proven Track Record

With years of experience supplying windows for new builds, we understand the unique demands of the sector. Explore our Case Studies.

uPVC casement window costs London

UK Manufactured uPVC Casement Windows

At Quickslide, we take pride in being more than just a window supplier – we’re expert manufacturers, making each of our casement windows with precision and care right here in Brighouse, West Yorkshire. Our in-house manufacturing facilities are equipped with cutting-edge machinery and staffed by a skilled team of professionals dedicated to producing windows of the highest quality. By keeping the entire process in-house from start to finish, we can ensure that every window meets our rigorous standards for performance, durability, and design.

Custom-made uPVC casement window showcasing unique dimensions and finishes tailored to individual project requirements

Bespoke Window Requirements

We understand that every project is unique, which is why we offer the flexibility to accommodate bespoke requirements with ease. Whether you’re looking for specific dimensions, custom glazing options, or a unique finish to match your home’s style, our team is here to deliver windows tailored to your exact needs. Better yet, our extensive delivery service means that even if you’re not based in West Yorkshire, you still have options to get your hands on our casement uPVC windows.

White uPVC casement window installed in a contemporary home setting

Modern Casement Window Materials

We manufacture our casement windows using high-quality, expertly extruded uPVC for exceptional durability, performance, and style. The 2800 Deceuninck uPVC profile we use is renowned for its sculptured design, offering striking aesthetics that enhance the overall appearance of any home, whether modern or traditional. 

Compared to outdated materials like timber, uPVC offers a range of advantages. It’s highly durable, resisting warping, rotting, and weathering, which makes it a long-lasting solution that requires minimal maintenance. You won’t have to worry about frequent painting, sanding, or repairs, as uPVC is designed to retain its appearance for years with just occasional cleaning.

uPVC is also known for its excellent thermal efficiency. The multi-chambered design of the Deceuninck profile helps trap heat inside your home, reducing energy consumption and keeping your living space warm in winter and cool in summer. This can mean lower energy bills and a reduced environmental footprint without compromising on style or comfort.

uPVC casement window design blending modern style with traditional charm, suitable for a variety of property types

uPVC Casement Window Designs

At Quickslide, we draw inspiration from the architectural beauty and natural surroundings that shape our environment. This approach allows us to design windows that are not only visually appealing but also versatile enough to suit both contemporary homes and period properties. Whether your project leans towards sleek, modern aesthetics or the charm of traditional design, our casement windows offer the flexibility to match any style.

Cost-effective uPVC casement window designed with custom features, offering a budget-friendly alternative to timber or aluminium

Cost Effective Casement windows

When compared to timber or aluminium windows, uPVC casement windows are often more budget-friendly, offering homeowners a cost-effective solution for high-quality windows. Quickslide’s range of home improvements is fully customisable, allowing you to request casement windows that align with your budget. By designing your own window, you have the flexibility to select features that suit your budget without compromising on quality. Design your custom casement windows to receive an online quote or become a trade partner to access our prices.

uPVC casement window certified to security and weather standards

Compliance and Regulations

As a long-standing manufacturer of uPVC casement windows for British homeowners, we prioritise quality and compliance across the board. Our commitment to excellence and exceeding, not just meeting, building regulations reinforces our reputation for delivering top-tier casement windows without sacrificing aesthetics.

Our products are tested annually for compliance to enhanced security standard PAS 24 as well as BS 6375 for weather performance. Our manufacturing processes are also externally verified by ER Certification, providing proof that we meet the required testing and manufacturing criteria to satisfy product standards and certification schemes.

Downloads

Access our latest brochures and data sheets to gain a technical insight into the products we supply. We provide complete marketing materials to our approved trade partners, so they can market our uPVC casement windows effectively.

How much do casement windows cost?

We offer competitive pricing on all products. It would be difficult to pinpoint an exact price, as it depends on the dimensions, style and accessories that the homeowner chooses for the project. You can use our online window designer or get in touch with our West Yorkshire team to get a price.

How long does the replacement work take?

Replacing a casement window can be a complex job and requires excellent attention to detail. It takes between one to two hours to install into a new build, and three to five hours to remove an existing window and replace it with a new one.

We have a fantastic installation guide for you to take a look at if you need more information. A double glazed uPVC window replacement is definitely worth the work, as it can offer much more energy efficiency and security.

What is the lead time for your casement windows?

Our casement windows are available on the following lead times

Colour Lead Time
Stock Finishes 04/11/2024
Woodgrains Group 2 11/11/2024
Woodgrains Group 3 11/11/2024
Woodgrains Group 4 25/11/2024
Bespoke Colour +3 Weeks

Will uPVC casement windows reduce the noise levels from outside?

If you are replacing your single glazed windows with new casement windows from Quickslide, the homeowner will likely see a noticeable reduction in noise pollution. With the extra layer of glass found in the double glazed unit, less sound will be able to filter in.

What is a casement window?

Casement windows are recognisable by sashes that are attached to their frame via one or more hinges.

At Quickslide, we have a range of popular uPVC double glazed windows beyond our casement range. The windows for sale via our website include sash windows, French, flush, and more.

Have you supplied windows for new build projects before?

Yes, we have a strong track record of working with developers across the UK. You can view some of our case studies to see how our windows look and perform in new-build homes. We have a team of project specialists who are happy to discuss ongoing supply arrangements for larger or phased developments to suit your build schedule.

Can Quickslide deliver uPVC windows for multi-plot new build developments?

Yes, we regularly supply uPVC casement windows for multi-plot developments. Our production capability, reliable lead times, and new build experience make us an ideal supply partner for residential projects of all sizes. And should you need supply & installation for your developments, we can cater for these requirements too.

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Happy Customers

I have used Quickslide a few times for their sliding sash windows. The service from the staff is quick and professional, they are always there to give advice and offer help with any query. The quality of the windows is excellent. They are a pleasure to install and have not had any problems with them since. They are easy to operate and keep the rooms warm and draught free in the winter months. All in all, I would not hesitate to recommend Quickslide and their products, one of, if not the best company I have dealt with.

Phil Wooller

Been using Quickslide for a few years now. Really happy with their product and customer service. Staff are always friendly and willing to help. An all round really nice company to deal with.

Swift Windows

Our customers, particularly in the traditional buildings around York, mainly request the 'Legacy' Sliding Sash windows. These windows look fabulous; so authentic that many people are shocked to discover they are not made of wood. The windows are a great advert and more often than not, having installed Quickslide 'Legacy' windows in a property, the neighbours will approach us for quotes for their own houses.

Juliet Waters

Our experience from first encounter at the Quickslide Sales office in Brighouse to the completion of 14 fantastic new sash windows, was absolutely first class. The company was a pleasure to work with throughout the process. Knowledgeable and extremely pleasant and capable staff at all points along the way.

Kevin Galloway

We ordered over 30 mainly sliding sash windows in 2 batches for a project. The quality of the windows is excellent and great value for money. The lead times for both orders were accurate. The communication prior to each delivery and from their own drivers were faultless.

Ken McLelland

Brilliant company, always helpful and able to answer technical questions when needed. Very knowledgeable staff, excellent quality products!

Kyle Green

After solely using a different supplier for well over 10 years for sliding sash windows we came across Quickslide...The all-round quality is far superior to their competition. Quotes & orders processed very fast. Phone calls & emails answered promptly with promised delivery dates always met. We have installed 100s of their sliding sash windows & only hear positive feed back from our customers. Well done team!

Aran Yarwood

Excellent quality especially when “quality counts” on someone’s new home. Used other manufacturers in the past but Quickslide is ultimately the best in many different ways such as two closures and not just one in the middle, and a great finish too because windows are just as important as the bricks and mortar. Everyone has noticed the quality even the NHBC building inspector said they looked great.

David Yusuf

Saw a few recommendations for Quickslide on various websites. They were great, and even when I had to amend the measurements of the window when it was already in production they managed to find a solution instead of ending up with two windows. Would use again.

Tom Frank

The quality is top-notch and their team is a pleasure to work with. Highly recommend them to anyone in the trade!

Clyde Windows

Excellent, friendly and helpful service. I have used Quickslide for two projects now, ordering different windows at different times and they have been 100% reliable: true to promised delivery dates and impressive quality. Highly recommended.

Caroline Mac

Quickslide supply a great product at an unmatched price with fantastic customer service. I will continue to be a customer of theirs.

Benjamin Hopkins

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