Manufactured & fitted by your local suppliers
in Littlehampton, West Sussex

  • Buy now, pay later
  • Interest free finance

Google 4.9 Image

Quick Price

Click Call: 01903 723362

By providing your details you agree to being contacted under the terms of our privacy policy.

0% Finance - Buy now, pay later!


  • Orangeries used to be attached to the finest homes, built as a space to keep exotic shrubs and trees that couldn’t survive the British winters. Nowadays, orangeries can be designed to suit all sorts of houses and are used for many different purposes.

    An orangery is a simple way to add more space to your home while being more affordable than a full extension. Orangeries and conservatories are similar buildings, with the main difference being that orangeries are more solid and are made with more bricks in the structure. They have a dwarf wall around the bottom edge of the structure, and while the roof is still glass, the edges of the roof are solid too.

    If you’re considering extending your home, it’s worth considering an orangery as it’s less expensive than a traditional extension, but more robust than a conservatory, so you’ll have a space you can use for lounging, socialising or dining for many years.

    At Kayvex, we offer a range of orangeries that suit different property styles, and all of them can be personalised with different features to create your perfect space. Because our orangeries are manufactured by us in the UK, you can choose the materials, colours and fittings you want, so your orangery is a custom work of art.

  • Icon

    Lifetime Guarantee
    10-year manufacturer’s guarantee.

  • Icon

    Tailor Made
    Classic windows tailor made to your exact specifications.

  • Details coming soon.

  • Icon

    Flexible monthly payments

  • Icon

    Interest free credit

  • Icon

    Buy now / pay later

  • Icon

    No finance required

If you’d like to find out more about orangeries, or even see some for yourself, get in touch with Kayvex or visit our showroom so we can talk you through the design and installation process.

Ballpark price

Need a quick price? The cost below is an indication of price including purchase and installation.

Instant Price Calculator

Need a quick price? Select the volume of windows and doors you want and get an instant quotation.

Close Close
Close Close
French/patio doors
Close Close
Bifold doors
Close Close
Close Close


Get a free instant quotation and gain access to all our brochures and catalogues

Common Questions

What is an orangery?

An orangery has glass walls and a glass ceiling like a conservatory, but it will also have dwarf walls, pillars and a solid edge to the roof. They were used to grow citrus trees from Southern Europe, as they wouldn’t have survived outside in the bitter English winter. They were glamorous status symbols among the wealthy, and you can often seen them attached to stately homes even today. Now they are accessible to everyone and can be a practical and beautiful way to extend your home.

What is the difference between an orangery and a conservatory?


Many people confuse the two, but there are clear differences between an orangery and a conservatory. In most cases, a conservatory is completely glazed from floor to ceiling, as well as having a glass roof. This creates a seamless transition between your home and your outside space, giving you lots of natural light and garden views all year round. 

An orangery is similar, but there is more brickwork in its structure. It will have dwarf walls, pillars and a solid edge to the roof. This makes them more robust and more insulative, as there is less glass surface area. It does mean that your view of your garden has more obstructions, however. Choosing between the two is up to you –  contact us today to find out more or download our brochure for more inspiration.

Is an orangery warmer than a conservatory?

An orangery is often warmer than a conservatory because there are more solid walls and less glass. However, it completely depends on the type of glass, the materials used, and how well it was installed. For example, a conservatory made with our A+ rated double glazing will be much warmer than an orangery that has single-glazed windows, even though it has dwarf walls and a semi-solid roof. At Kayvex, all our orangeries and conservatories use our thermally efficient glass, to keep you cool in the summer and warm in the winter.

Is an orangery cheaper than an extension?

Although an orangery is more expensive than our standard conservatories, you’ll find that it will be cheaper than a traditional extension. If you’re looking for a bright and open space in your home that leads into your garden, an orangery is an excellent option and a stylish step up from a conservatory. Take a look at our brochure for some inspiration and see which one would suit you best.

0% APR representative on orders over £3,000

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.


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

Get a quick quote

No pressure to commit, tap through the options and design your solution

Free home survey

We pop-over to measure and double-check technical details


You choose a suitable date for fitting and we do the rest

For more inspiration, follow us on social media