Hinged at the side and opening like a door, replacement casement windows can be opened fully from top to bottom; providing excellent natural ventilation and light.

The functionality of Joedan’s casement windows does not end there, with their single levers or tandem latches ensuring they are incredibly easy to open and close. Casement windows offer incredible insulation because the airtight seal of the design is so effective at preventing heat from escaping. As such, the professional installation of these windows is one of the best ways you can most effectively insulate your home.

Grey Portofino UPVC Windows

As with all our windows, these windows feature the very best, most secure locking mechanisms and durable finishes; resulting in windows that are inaccessible from the outside. Understanding the balance between the need for cheap casement windows and ones that are secure and well made, we strive to reduce costs while never compromising on quality or design.

Grey UPVC Casement Windows
Portofino UPVC Windows


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Once you have made a decision on your chosen window style, the fun can really begin. Choose from our wide selection of colours, glazing options and intricate hardware to customise your windows to your complement the look of your home.

An inspiring assortment of colours…

You will be stunned by how astonishingly good our aluminium colours look. A robust powder-coating process is what gives them that all-important durability and richness in texture so that when applied to the frame they truly sparkle. The beauty of RAL aluminium coloured windows is that they can be dual coloured and usually come in a choice of gloss or matt  finish.

Our house colours are featured, however we can offer you over 150+ colours, giving you complete artistic licence to find the right style and colour for you and your home.

Glazing options for all your needs…

If you are looking to increase privacy in your home, our privacy glazing can do just that. This type of glazing is particularly useful in bathrooms. Despite the fact it blocks out the outside world, natural light is still able to pass through the glass successfully.

Meticulously crafted handles...

Whether you are looking for traditional or contemporary handles, we have it all. You’ll find that each one of our handles have been intricately crafted by experienced craftspeople.

A locking system has been constructed in each handle so that your windows will stay securely fastened.

Inline Window Handles


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Casement windows from Joedan are guaranteed to transform your home. If you have any questions about our window range our experts are on hand to help you create your perfect replacement windows. We’ve also answered some of the most common questions we get asked below to help you decide if casement windows are right for you.

What are casement windows?

You open a casement window at the side to draw in ventilation.

The casement window is one of the best-known window styles amongst people living in Southern England and is affixed to the frame by one or more side hinges. Ordinarily, a casement window is single paned and it can be tailored to suit most desired configurations, property types and home habitats.

Residents in areas like Bournemouth, Tewkesbury and Winchester rate the versatility of a casement window as one of its finest traits. With an outward opening, you can use a casement design to maximise both light and ventilation whilst still maintaining necessary levels of energy efficiency and security.

For dependability, there are few replacement windows as reliable as Portofino UPVC casement windows, so they can be purchased with uttermost confidence.

Why use casement windows?

Casement windows are so multifaceted and need minimal upkeep.

It doesn’t take much understanding to realise why casement windows are so often selected as replacement windows once familiar with their energy-saving features. They’re also easily operational and maintenance of their classic design will occupy very little of your time.

The generously wide opening of a casement window is a godsend in summer when you need to entice outdoor air internally to keep the house temperature cool. There’s also a horizontal opening and vertical opening sections to exploit.

Invaluable for ventilation, casement windows are indispensable for thermal insulation too. Portofino UPVC casement windows really do cover all bases and are exceptionally good at retaining heat so that you never go cold.
The look of a casement window is as impressive as how it functions, and you can personalise it to the very last detail. Trust in Joedan to match casement windows to whatever house style you own.

Itching to buy or find out more about our Portofino UPVC casement windows? Speak to our window advisors who will be happy to assist and take any questions.

How can I customise my replacement windows?

We don’t do ordinary at Joedan – you deserve the most extraordinary window replacements.

The only person who will determine how your new replacement windows look and perform is you! Joedan will offer all the advice you need, but ultimately, every design choice is down to you to decide. You’re blessed with so many options, including an exciting array of coloured finishes, glazing, and hardware.

To go down the traditional route, a classic casement window will feature a white woodgrain finish, or something equally as customary, but if you have a modernist mindset, anthracite grey and chartwell green are befitting of the present-day.

Pair your selected finish with glazing and hardware that brings the whole design together for a truly personalised aesthetic. We utilise energy efficient glass in all our replacement windows, however, you can request the inclusion of privacy or frosted glass.

The hardware elements of the window will be pivotal, no more so than the handles used. Monkeytail handles are inspired by 19th century ironmongery, or you have a large suite of modern handles to inspect and scrutinise.

As we like to remind all customers, Joedan has a fabulous team of people to help you with your replacement window shopping. Meet them at your local Design Centre and introduce yourself to our window products.

How long will my casement windows last?

Window maintenance only needs to be an infrequent task and will preserve our stylish designs.

Anticipate our casement windows offering years and years of enduring benefits without relentless upkeep. It’s the precision engineering implemented during the manufacturing of our designs that instils resilience within their frames and ensures they can resist weather of all kinds. So that you can buy them with confidence, Joedan’s casement windows are issued with a 10-year guarantee.

There are some small bits of light maintenance you can carry out to protect your windows against premature ageing and fight off wear and tear so that neither blight your investment.

From time to time, clean down the window frames and glazed area of the design with some warm soapy water and a soft cloth. Monitor the tracks to check for any build-up of debris or dirt, removing it accordingly.

As soon as the windows have dried and are clean again, scan the windows for any type of damage and monitor the seals too. Upon the discovery of any issues, contact Joedan immediately, who will advise a solution and remedy them quickly in accordance with our first-class aftercare service.


Our friendly team are always happy to help you.