Designing and ordering your new casement windows is effortless with our online window designer.
1. Choose your casement window style and size
Select from various styles and enter your custom dimensions.
2. Use our window designer and get an instant quote
Experiment with frame colour, glazing, handles and other options in real time.
3. Secure checkout and fast delivery
Enjoy a hassle-free checkout, and get your casement windows delivered quickly.
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What is a casement window?
A casement window is a classic window style that opens outward, hinged either at the side or the top. It provides maximum ventilation, easy operation, and a sleek, modern aesthetic. Our UPVC casement windows are designed for longevity and enhanced thermal performance, making them ideal for any home.
Expert Insight
A good choice for ventilation
Some homeowners focus solely on energy efficiency, overlooking factors like ventilation. Casement windows are a great all-rounder because they can open fully, helping to maximise airflow throughout the home.
This combination of thermal performance and natural ventilation can contribute to a more comfortable living environment year-round.
Dan works closely with the manufacturing and installation teams, bringing hands-on knowledge of window and door performance, product quality and practical specification requirements.
Why choose our UPVC casement windows?
Energy efficiency
Our energy-efficient casement windows help reduce heat loss and lower energy bills. A special glass coating reflects warmth back inside, while argon gas-filled glazing provides superior insulation. Available in double or triple glazing, our windows enhance thermal efficiency, keeping your home comfortable all year round. For even higher energy efficiency, our triple glazed windows feature an extra pane of energy-efficient Pilkington KS glass. This advanced design boosts insulation without increasing frame thickness, achieving an outstanding BFRC A++ rating for maximum thermal performance.
A
++ rating
View certificate
High-quality materials, backed by a 10-year guarantee
We take pride in using high-quality materials and expert manufacturing. Each window is made to measure for a perfect fit, using the Deceuninck 2800 Heritage suite for exceptional durability and style. For peace of mind, our UPVC casement windows include a 10-year guarantee, reflecting our commitment to lasting quality.
Industry-leading security features
Security is a top priority, which is why our UPVC casement windows are rigorously tested to meet PAS24 security standards, ensuring durability and resistance against forced entry. For added protection, our windows feature multi-point locking systems sourced from Yale, with a free upgrade to Yale shootbolt locking for enhanced security and peace of mind.
30+ years of experience
With over 30 years of experience, we have built a reputation as a trusted UK manufacturer. Our expertise and craftsmanship ensure that every window we produce meets the highest standards. Our proven track record in delivering high-quality UPVC windows has made us a preferred choice for thousands of homeowners and tradespeople nationwide.
Found UPVC casement windows for less? We’ll match it!
We believe in offering competitive pricing without compromising on quality. Our affordable rates ensure you get premium casement windows at great value. Use our unique online designer tools to create your perfect casement window and receive a free, instant quote. To ensure you're getting the best possible deal, we offer a price match guarantee*.
*Terms & Condition apply
Fast delivery and collection options
To suit your needs, we offer flexible delivery across the UK and installation options throughout the Midlands.
Choose from the following options:
Delivery Only– Your bespoke casement windows are shipped directly to your door.
Expert Installation– Our professional fitters handle everything, including a pre-installation survey, removal, and recycling of existing windows.
Collection– Pick up supply-only UPVC casement windows from our warehouse at your convenience.
Customise your UPVC casement windows
When designing your window there are an array of different add-ons and options available to you, from glazing to blinds you can tailor your window to meet your requirements.
Glazing– Our standard is ultra-efficient A+ double glazing, with A++ triple glazing and toughened, laminated, or acoustic glass upgrades available.
Integral Blinds– Our blinds are safely sealed inside your windows and available in cordless, dual-sided, and corded options.
Handles & Accessories– Customise your casement windows with a range of hardware finishes.
Obscure Glazing Options– Choose from frosted, textured, patterned, or decorative glass for added privacy with natural light.
Decorative Bars– Elevate your window design with the intricate detail of Georgian, Astragal & traditional lead bars, available in multiple configurations.
Window Restrictors– Enhance safety and security by limiting the opening distance for peace of mind.
UPVC casement window colour options
We offer a range of casement window colours, from UPVC woodgrain finishes to customisable dual colour options.
Flat White
White Grain
Cream
Chartwell Green
Agate Grey
Anthracite Grey
Anthracite Grey - Matt Smooth
Black - Matt Smooth
Black Grain
English Oak
Irish Oak
Golden Oak
Nut Tree
Rosewood
Bespoke Colour Coating
You can now personalise your casement windows with any RAL colour, using advanced spray painting for a durable, 10-year guarantee.
Simply clean with warm, soapy water and a soft cloth. Avoid harsh chemicals or abrasives. Lubricate hinges and locks occasionally with silicone spray and check seals to maintain energy efficiency.
The most common types include standard casement windows, UPVC flush casement windows for a flush external appearance, and French casement windows, which open on both sides without a central mullion.
Our casement windows are made to measure, so you can order the perfect size to fit your property. Simply enter your dimensions in our online designer tool for a precise quote.
Yes, we offer UPVC casement windows on a supply-only basis, with both delivery and collection options for DIY installation. However, we also provide professional installation services for a hassle-free experience (within the Midlands region).
We offer fast delivery, with lead times varying depending on your custom design. Please see our delivery page for up to date lead times.
Design your own UPVC casement windows
Enhance your home with custom-designed, energy-efficient UPVC casement windows. Use our online design tool for an instant price and place your order in minutes!
