Casement Windows

Devon, Honiton and the surrounding areas

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Casement Windows

  • A classic window choice, beautiful casement windows are designed to enhance any home. Effortlessly elegant and highly versatile, casement windows can be used to introduce a light and airy feel into your interiors.

    Traditional casement windows are side hung, attaching to the frame with one or more hinges. These windows can be easily swung open — either outwards or inwards — and angled to catch a breeze giving maximum ventilation. Where you need to keep out the rain but still benefit from good ventilation, awning or top hung casement windows are an appealing choice.

    Available in a range of styles, colours and finishes, including flush casements for period properties, Otter Windows casement windows are designed to enhance the aesthetic of your home. Once you’ve made your choice, your tailor-made casement windows are manufactured in our state of the art facility to your exact specifications. These beautiful windows are then expertly fitted by our engineers for the perfect finish.

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

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    100% Satisfaction
    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.

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    Flexible monthly payments

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    Interest free credit

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    Buy now / pay later

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    No finance required

The popular choice

We’re always striving to perfect our products and our new and improved casement windows offer better security, higher insulation and reduced noise pollution. Wherever you live your home will be warmer, quieter and more secure when you fit these stunning windows. 

One of our most popular designs, our casement windows are certified. This official police security initiative uses innovative and high-quality design to sustainably combat and reduce crime rates, giving homeowners peace of mind.  Contact us today or drop into your local showroom to find out more.

Call us on: 01404 549229

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Common questions

What is a casement window?

We’re all familiar with traditional casement windows. Fitted singly or in pairs, they’re hinged to open easily and let fresh air and light flood into your home. Their natural insulating properties make them a smart choice when you want to reduce your energy bills.

This versatile design can be side, top or bottom hung, making them suitable for every room in the house. There are a huge number of design options with leading and Georgian bars among the most popular choices.

What’s the difference between a casement window and a picture window?

Do you want to frame a fantastic view or bring a sense of airiness into your interiors? Picture windows can look stunning as they’re generally composed of a single window pane that can let in plenty of light and maximise your views. However, they’re not designed to be opened so aren’t suitable for rooms that can get stuffy.

A casement window adds real charm to your interiors and exteriors and is designed to open wide, letting fresh air circulate through your home. We can design and manufacture any style of window so ask our experts for advice on the right windows for your home.

How much do casement windows cost?

The cost of your windows will depend on a number of factors including materials. UPVC is the most affordable choice and the good news is this flexible material now comes in a range of colours and finishes so you’re not stuck with bright white windows. If you prefer timber or aluminium you can expect to pay a little more.

Other factors affecting the cost include the design of your windows and the time it takes to fit them, but you can take out the guesswork by asking us for a free, no obligation quote.

Are casement windows more energy efficient?

A casement window is designed to fit snugly into its frame, virtually eliminating draughts and preventing cold air from penetrating. With the warm air locked inside thanks to the compression seal you’ll notice that you suddenly have warm and cosy rooms and lower energy bills. Your home will be quieter and more comfortable thanks to your new windows. 

Our double and triple glazed windows only use A+ rated glass for maximum efficiency. Combined with the natural insulating properties of the casement window design, you can expect to reduce the environmental impact of your home by reducing your energy use and noise pollution.

Are casement windows safe?

We’ve taken a great deal of care to make them highly secure so you’ll have absolute peace of mind knowing that your home and family are safe and secure.

We use a special hook shaped lock that inserts directly into the frame and makes it extremely difficult for a burglar to break them open from the outside. Our windows are also fitted with a multiple locking system that adds another important layer of security. It all adds up to the security of knowing your home is well protected.

Are casement windows worth it?

If you value great design, lower energy bills and enhanced security then our casement windows are definitely worth installing. The use of compression seal technology ensures that the windows fit snugly in the frame keeping warm air inside and cold air outside. And with a choice of heritage and modern colours and wood finishes your casement windows will enhance any home.

Perfect for maximising the sense of light and airiness in your interiors with superior ventilation, casement windows are also a good choice if you have a disability or mobility issues as they’re easy to operate with one hand.

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We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

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.


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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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Customer stories

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