Homeowners often ask what the difference is between a conservatory and an orangery. Both are stunning ways to extend your living space, create a light-filled room, and bring the outdoors in, but they’re not quite the same. Understanding the difference between a conservatory and an orangery will help you decide which suits your home, budget, and lifestyle best.

Both options add value and beauty to your property, yet their designs, materials, and overall feel differ. Here, we’ll weigh up the differences and benefits of an orangery vs conservatory to help you make an informed choice.

What is a conservatory?

A conservatory is a mostly glass structure designed to maximise light and connect your home to the garden. Traditionally, conservatories are built with a low brick or dwarf wall at the base, large glazed panels for the sides, and a fully or partially-glazed roof or a solid warm roof.

Modern conservatories come in a wide range of styles, from Edwardian and Victorian to Lean-to or Gable-end, P-shaped or T-shaped, making them a flexible choice for all property types. The abundance of glass creates a bright, open feel that’s ideal for use as a dining room, sunroom or playroom.

Although older conservatories have a reputation for being too hot in summer or too cold in winter, today’s designs are much more comfortable. With advanced double glazing, solar control glass, and tiled or insulated roofing options, a modern conservatory can be enjoyed all year round.

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What is an orangery?

Orangeries first appeared in Europe in the 17th century. Merchants imported exotic plants like orange trees, bananas, and pomegranates to European ports, but these non-native species needed protection from the colder climate. The orangery was developed as a stylish yet functional shelter, similar in purpose to a greenhouse but designed with the elegance of a conservatory. The name itself reflects its original role: a space to winter citrus trees in tubs, keeping them safe from frost.

Today, orangeries are less about sheltering tropical plants and more about creating versatile living spaces that seamlessly connect the home with the garden. Retaining classic features such as a solid base, elegant pillars, and expansive glazing, modern orangeries are designed to complement the original architecture, bringing in lots of lovely natural light and opening up the interior.

Early orangeries typically featured brick or stone bases and pillars, along with large glass panels to capture light and warmth. While some were built against existing garden walls, their design increasingly reflected the influence of architects, creating a flow between the house and the orangery.

Orangeries are perfect for kitchen-diners, lounges, or offices where you want both natural light and a cosy, insulated feel. They also offer more scope for architectural detail, such as decorative cornices, pelmets, and matching brickwork to match your home’s unique style.

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What’s the difference between a conservatory and an orangery?

When comparing the two, several distinctions stand out, from the amount of glazing to cost and comfort.

Structure and glazing: A conservatory must have at least 50% of its walls and 75% of its roof made from glass. This makes it the brighter, airier option. An orangery, by contrast, has solid walls with large windows and a roof lantern, which helps retain warmth and provides a more ‘room-like’ atmosphere.
Design and style: Conservatories tend to suit modern homes, offering a clean, contemporary look. Orangeries, while adaptable, are often chosen for period properties thanks to their architectural detailing and ability to complement traditional styles.
Insulation and temperature control: Orangeries typically provide better year-round comfort because of their solid roofs and masonry. Conservatories can still be energy-efficient with the right glazing and roof systems, but orangeries hold the advantage in terms of insulation and temperature regulation.
Build time and planning: Conservatories are usually quicker to install and may not require planning permission, depending on size and placement. Orangeries involve more building work, which can extend timescales and, in some cases, require planning consent.
Cost: PVCu conservatories tend to be the more budget-friendly choice, especially when using off-the-shelf designs. Orangeries are more expensive due to their construction and bespoke detailing, but they can add significant long-term value to your home.

Ultimately, the decision will depend on how you want the space to look, feel and function. If you want a quick, cost-effective way to enjoy a light-filled garden room, a conservatory may be ideal. If you’re seeking something more permanent and luxurious, an orangery could be worth the investment.

Is an orangery better than a conservatory?

Neither is inherently better; it depends on your priorities. If you’re looking for an affordable, bright and airy space, a conservatory is a fantastic choice. It’s quick to build, often exempt from Building Regulations, and offers the maximum natural light. If your goal is a year-round room that feels like a true extension of your home, an orangery is the superior option. Its brick structure, insulation, and architectural finish create a comfortable and timeless addition that adds lasting value.

Let RB Windows help

At RB Windows, we specialise in creating beautiful bespoke conservatories and orangeries across the West Midlands. Whether you’re drawn to the light-filled appeal of a conservatory or the classic elegance of an orangery, our expert team will help design, build, and install a space that perfectly suits your home.

We use high-quality materials, energy-efficient glazing, and precision craftsmanship to deliver exceptional results, helping you enjoy your new living space in comfort, style, and confidence all year round.

Contact the team by calling 01543 467176 or visit our showroom to see our range of products for yourself

Don’t relocate, renovate, read our article here > Here’s the top 5 benefits of building an extension
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