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Orangeries in Littlehampton & West Sussex

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Orangeries in Littlehampton & West Sussex

Would you like an extension for your Littlehampton, West Sussex, or nearby property but can’t justify the price? If that is the case, then our orangeries may be the perfect alternative for you. Although originally created to nurture plants, modern-day orangeries are used in various ways, ranging from gyms to offices to bedrooms.

Cosy Orangeries

Get Your Designs

Because of their brickwork, dwarf walls, and pillars, our orangeries are a popular option throughout Littlehampton, West Sussex, and the surrounding area. These features work to create a cosy ambience for your property, and the glass roofs that come fitted with our orangeries maximise the natural light to create a beautiful living space.

Alternative To Extensions

If you would like to expand your Littlehampton or West Sussex home, then consider our orangeries. Although orangeries come with several features that make them similar to extensions in terms of style and function, orangeries are a more affordable and cost-effective option than extensions. Because of this, our orangeries are popular amongst Littlehampton or West Sussex homeowners.

Not only are our orangeries cost-effective in their upfront cost, but they are also cost-effective as they may reduce your bills over time. As our orangeries are not prone to temperature fluctuations, you may find that you rely less on your central heating and, as a result, may notice a reduction in your utility bills.

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Further Customisation

We offer numerous further customisation options for your orangery. We can provide cornices that are curved or one-, two-, or three-tiered that are available in four standard colours and any RAL colour. Our super-insulated columns can also be added to your orangery in different colours, panelling, and sizes for more warmth.

Our orangery roofs can be designed with larger spans and door openings. They also come with different glazing options, including shaped, side-shaped, full-length panels, or a combination of all three. We also offer performance glazing with a 1.0 W/m²K U-value and high or low light transmission and solar rejection depending on how much sun your orangery gets.

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Range of Conservatory Roof Styles

View our range of conservatory roofs, compatible with all of our Architect Designed Living Spaces and find the perfect solution for your home.

Glass Roof

Solid Roof

Angmering double glazed

Tiled Roof

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Flat Roof

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Lantern Roof

Customisation Options




Chartwell Green




Golden Oak


Irish Oak






Slate Grey




Anthracite Grey

Get 3 FREE designs in 2 simple steps.

Find the perfect living space for your home with our user-friendly conservatory contact form. No matter what design you’re looking for, you can find the ideal designs for your home with our services.
Step 1

Select Your Favourite Designs

Select your favourite designs, send us a photo of the back of your home, and we’ll send you three personalised living spaces superimposed onto the pictures you send us.
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Angmering double glazed unit prices
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Angmering double glazed unit free online price
Angmering double glazed unit online price
Angmering double glazed unit free price
Angmering double glazed unit price
Step 2

Choose Contact Method

We offer a variety of ways to get in touch with us for our living space designing services. Whether you prefer to message, email or call, you can choose the right method for you below.
Chat On WhatsApp
Request Callback
Submit Enquiry
Step 3

Enter Your Details

As you’ve selected to request a call or email, we’ll need some additional information from you to start the design process.
Final Step

Thank You! We’ll Be In Touch Shortly

Thank you for submitting your request. We look forward to working on your dream living space project with you.

What Happens Next?

Picking your favourite designs is just the start of your dream living space. Now that we’ve received your contact request and favourite designs, we’ll be in touch to assist you with our superimposed images. We look forward to hearing from you!

Why Choose Us?

Since 1982, we’ve developed a knack for high-quality work, with even higher quality customer service, so you’ll never need to worry when you’re with Britannia.

See Our Before & After

Want to see how we can transform your old conservatory? View our before and after photos here!
ISO 9001
Made in Britain
National Warranties
Sabik Marine

Available Online, In-Store or At Home

Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.

Energy Efficient

Our decorative super-insulated columns provide high levels of comfort and have a U-value of only 0.15 W/m²K. Our slimline ridges are 30% slimmer than traditional ridges and come with high-performance thermal breaks to prevent cold spots and condensation.

Structural Integrity

Our orangery roofs are BBA-approved and come with a 25-year life expectancy certificate. They have been wind-tested at speeds of up to 130mph and fire-tested by Warringtonfire. Our orangery roofs are also capable of withstanding up to 4m of unsupported bifold or sliding doors.


Exova Warringtonfire tests our conservatory roofs to ensure compliance with fire safety. Our orangery roofs also fully comply with the latest Building Regulations and have been pre-approved by Assent and JHAI.

Internal Pelmet

Our orangery roofs consist of a vaulted ceiling and have an internal pelmet around the perimeter. This provides a space for you to install lights or speakers in a living space that is usually difficult to light.

Frequently Asked Questions

What is an orangery?

Previously, orangeries were owned by wealthy families. These days, they are no longer exclusive to the elite and can be enjoyed by anyone. Featuring solid construction, dwarf walls around the perimeter, and a decorative roof lantern, orangeries will make for an excellent addition to any Littlehampton or West Sussex home.

What is the difference between an orangery and a conservatory?

Conservatories feature more glass to let in more light, which makes them feel bright and spacious. Orangeries, on the other hand, feel more enclosed due to their more solid construction. This means that orangeries face less temperature fluctuations, making them ideal for year-round living and entertaining. 

Orangeries also emulate the look and feel of house extensions, whereas conservatories serve as a seamless transition between the inside and outside.

Is an orangery warmer than a conservatory?

Because an orangery features more solid construction and a conservatory features more glass, orangeries tend to retain more heat. However, the glazing and materials used all contribute to the overall thermal efficiency.

How much are orangeries?

It is difficult to provide a price for your orangery as customisation options, your exact location in Littlehampton, West Sussex, or the surrounding area, and other factors contribute to the overall costs. The best way to get a price is to call us at 01903 723362.

Happy Customers

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Network Britannia Windows Limited t/a Kayvex Windows is registered in England and Wales (Register no. 07750446). Credit is subject to status and affordability. Terms and conditions apply. Authorised and regulated by the Financial Conduct Authority. Network Britannia Windows Limited FCA Register no. 738269 trading as Kayvex Windows is an appointed representative of Ffenestri Limited FCA Register no. 716352 Kimberley Road, Clevedon, Somerset, BS21 6QJ is a credit broker, not the lender. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.