Designed to add a touch of elegance and class to both contemporary and traditional homes, our casement windows are incredibly versatile. Attached to a frame using one or more hinges on either the top or the side, the window can be opened all the way out for maximum ventilation, or angled slightly to direct a breeze into your home on a hot day. Top hung casement windows open away from the home and keep you safe from the elements if accidently left open.
Designed to fit the needs of virtually every home and easy to operate, you can see why our casement windows are so popular! Each window is made individually using your choice of colour and finish in our state of the art factory, before sending them to be installed in your home by our experts. If you’d rather the window sat flush in the frame without sticking out from the wall, have a look at our flush casement windows.
10-year manufacturer’s guarantee.
Classic windows tailor made to your exact specifications.
Secured by Design
Covered by the Official Police Security Initiative.
Award-winning customer service and after-care support.
All our UPVc casement windows are crafted using the latest multi-chambered technology to achieve the very best thermal and weather performance. This works to trap in pockets of warm air and maintain the temperature in your home. The gasket delivers a continuous seal to keep windows draught free.
State-of-the art multi-locking security features, wide choice of styles and configurations and colours make for a perfect fit.
Flexible monthly payments
Interest free credit
Buy now / pay later
No finance required
The popular choice
Our new and improved casement windows are highly efficient and will help reduce your energy bills whilst keeping you warm and well insulated. They are also incredibly secure and reduce noise pollution, ensuring your home is a quiet haven away from the hustle and bustle outside.
These casement windows are certified by Secured By Design, part of the Official Police Security Initiative, which seeks to achieve sustainable reductions in crime through high-quality and innovative design.
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What is a casement window?
Casement windows are effortlessly elegant, easy to operate and one of the most energy efficient windows out there. They are traditionally hinged at the side of the window frame and are configured to fully open outwards. This allows for maximum ventilation which is particularly beneficial in the summer months as it keeps your home cool. You can choose from either single or double windows fitted within one frame and as they are hinged on the outside, the casement windows swing away from the home creating a light and airy space.
Highly versatile, the casement window can also be top-hung and opened from the bottom which is ideal for protecting your home from the wet weather. They can also be fitted in a basement and hinged from the bottom (otherwise known as hopper windows) which allows for better air circulation and natural light.
Are casement windows more energy efficient?
Casement windows are one of the most energy efficient windows out there. This is due to their air-tight seals that not only keeps the cold air out but the warm air in, ensuring you’re kept nice and cosy in your own home. This will also benefit your energy bills as you’ll feel less inclined to turn up the thermostat during those wet and cold winter months!
If you’re looking to maximise on your energy efficiency, you can opt for double or triple glazed casement windows. These also help to reduce noise pollution if you live in the city or on a busy road.
What is the difference between a casement window and a picture window?
Casement windows are configured to swing open and are optimised for air ventilation in your home. The overall design is to improve efficiency and its hinges allow for easy opening and closing.
On the other hand, picture windows (also known as fixed windows) don’t open at all and are designed to frame a beautiful view from the house into the garden or beyond.
Whilst casement windows are typically small, comprising multiple sashes or panes, a picture window has a large glass area that allows natural light to enter almost unobstructed.
Are casement windows safe?
Casement windows are a safe option for your home. Their special hook-shaped locks are inserted directly into the frame, making it very difficult to break from the outside. When closed, the frame is tightly sealed adding extra strength to the casement window. This makes ithe windows extremely difficult to force open. Their multi-locking system also adds another element of protection.
At Britannia, we’ve taken further measures to ensure our casement windows are highly secure. The windows are covered by the Official Police Security Initiative, Secured By Design, so that you can enjoy spending time with your loved ones knowing your casement windows are keeping you safe.
How much do casement windows cost?
The cost of a casement window depends on a number of factors and can vary greatly. The size, material and time it takes to fit the window can all play a part in the final cost. Another element to consider is the amount of work that will be required in order to fit the window. If you’re simply wanting to get a replacement for an old casement window in an existing frame, then this would cost less than installing a brand new set entirely.
If you’re looking for the cheapest option, then uPVC casement windows will be more budget-friendly than materials such as timber or aluminium – and they last for decades! For a more accurate measure of cost, get in touch for a free, no strings-attached quote.
Are casement windows worth it?
Casement windows are versatile, timeless and effortlessly practical – there’s a reason why they are so popular! They are definitely an all-rounder, working brilliantly to provide light and air into your home whilst lowering your energy bills with their compression seal technology.
Casement windows will add that WOW factor to every home and are also ideal for those with limited mobility as their crank mechanism makes them easy to operate. In many cases, casement windows can be simply opened and closed with one hand.
0% APR representative on orders over £3,000
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Features and benefits
Guarantees you can depend on.
We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.
From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your home. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.
We refuse to compromise on quality
Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee. We believe spending more on components is worth every penny, and sets us apart from our competitors.
State of the art fabrication for best quality
We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK. This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality. Our machines are maintained according to a rigorous servicing regime to keep them in top condition.
Superior energy efficiency
Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.
Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our homes energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your home warmer, they will reduce your energy loss.
Don’t just take our word for it!
Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.
Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.
These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.
Made to measure
The styles available are endless and the choices to suit your home are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your home. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.
A local business that really cares about its customers
Our sales consultants, surveyors, admin team and installers really care about you and your home. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your home with care and respect and will take time to ensure that you are delighted with the end result.
With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!
An effortless purchase process
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No pressure to commit, tap through the options and design your solution
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You choose a suitable date for fitting and we do the rest