If you’re comparing an orangery vs conservatory, you’ve probably reached one of the most exciting stages of planning a home improvement. You know you want more living space, more natural light and a better connection to your garden – but you’re still deciding which option is the best fit for your home.
It’s an incredibly common question, and it’s easy to see why.
At first glance, modern orangeries and conservatories can look very similar. Both create bright, inviting spaces filled with natural light, and both can transform the way you use your home. However, there are some important differences that can influence everything from appearance and comfort to cost and long-term value.
So, should you choose an orangery or a conservatory?
In this guide, we’ll explain the differences, compare their benefits and help you decide which option is right for your property.
Orangery vs Conservatory – What’s the Main Difference?
Historically, conservatories and orangeries served different purposes.
Conservatories were primarily glazed structures designed to maximise sunlight, while traditional orangeries featured solid brick walls with large windows and were originally built to protect citrus trees during colder months.
Today’s designs have evolved considerably, but the core differences remain.
A conservatory typically features:
- More glazing than brickwork
- A predominantly glass roof
- Slim structural frames
- A light, airy appearance
- Panoramic garden views
An orangery usually includes:
- More substantial brick pillars or walls
- A solid perimeter roof
- A central roof lantern
- A stronger architectural presence
- A room that feels more like a permanent extension
Quick Comparison
| Feature | Conservatory | Orangery |
| Brickwork | Minimal | More substantial |
| Roof | Mostly glazed | Solid perimeter with roof lantern |
| Natural light | Excellent | Excellent |
| Appearance | Light and contemporary | More substantial and extension-like |
| Feel | Garden room | Additional living room |
| Typical cost | Generally lower | Usually higher |
Both options can look stunning when designed well, so the decision often comes down to how you intend to use the space.
Which Lets in More Natural Light?
Natural light is one of the biggest reasons homeowners choose either an orangery or conservatory.
Traditionally, conservatories had the advantage thanks to their fully glazed roofs, allowing sunlight to flood into the room throughout the day.
Modern orangeries, however, have narrowed that gap considerably.
Large roof lanterns, slim aluminium frames and advanced glazing systems now allow orangeries to feel every bit as bright while offering additional insulation and a more solid architectural appearance.
Whichever option you choose, modern glazing technology helps improve comfort by reducing glare, limiting solar gain and improving thermal performance.
The amount of daylight you enjoy also depends on factors such as:
- the direction your conservatory faces
- surrounding trees
- neighbouring buildings
- roof design
- window size
If increasing daylight throughout your property is one of your main goals, our guide to 7 smart ways to increase natural light in your home offers plenty of practical ideas beyond extensions alone.
Which Feels More Like a Real Extension?
This is where an orangery often has the edge.
Thanks to its brick pillars, insulated roof perimeter and plastered internal ceiling, an orangery feels much more integrated with the rest of the house.
Many homeowners choose orangeries for:
- kitchen extensions
- open-plan living
- family rooms
- dining areas
- year-round entertaining
Integrated lighting, roof lanterns and solid architectural features help create a room that feels almost indistinguishable from a traditional extension.
Modern conservatories have also improved dramatically.
High-performance glazing and insulated roofing systems mean today’s conservatories are far more comfortable than many older versions, making them genuine living spaces rather than seasonal rooms.
If you’re exploring different extension options, GAP’s building improvement services showcase a wide range of ways to expand and enhance your home.
Orangery vs Conservatory for Energy Efficiency
Years ago, conservatories developed a reputation for being freezing cold in winter and unbearably hot during summer.
Thankfully, that perception is becoming outdated.
Modern glazing systems, insulated frames and advanced roofing materials have transformed the performance of both conservatories and orangeries.
Today’s high-quality installations commonly feature:
- Low-E glass
- argon-filled double or triple glazing
- thermal break technology
- solar control coatings
- insulated roof systems
Because orangeries include more solid construction, they often offer a slight advantage when it comes to retaining heat.
However, a modern conservatory installed with premium glazing can still provide excellent year-round comfort.
According to the Glass & Glazing Federation, choosing energy-efficient glazing and ensuring professional installation are two of the most important factors in achieving long-term thermal performance.
Which Adds More Value to Your Home?
This is one of the questions we’re asked most often.
The truth is that neither an orangery nor a conservatory automatically adds more value than the other.
Instead, buyers tend to look at how well the space works.
A beautifully designed orangery that feels like a natural extension of the home can certainly be attractive.
Likewise, a bright, modern conservatory that functions as an everyday living space can significantly improve a property’s appeal.
Features buyers often appreciate include:
- year-round usability
- energy efficiency
- natural light
- quality finishes
- seamless integration with the existing property
Ultimately, good design and expert installation matter far more than simply choosing one style over another.
Planning Permission and Building Regulations
Many homeowners worry that adding an orangery or conservatory will involve a lengthy planning process.
Fortunately, that’s often not the case.
Many projects fall within Permitted Development rights, meaning planning permission may not be required.
However, this depends on several factors, including:
- the size of the extension
- your property’s location
- whether you live in a conservation area
- previous extensions
- boundary distances
Building Regulations may also apply depending on the design and level of integration with the existing house.
Because every property is different, it’s always worth seeking professional advice before making any decisions.
Orangery vs Conservatory – Cost Comparison
Naturally, budget plays an important role.
In general, conservatories tend to be the more affordable option because they use more glazing and less structural brickwork.
Orangeries often involve:
- more masonry
- larger foundations
- roof lanterns
- additional internal finishes
- integrated lighting
However, comparing headline prices rarely tells the full story.
Instead, consider the long-term value.
Questions worth asking include:
- Will you use the room every day?
- How much extra living space will it create?
- Will it improve your home’s energy efficiency?
- Could it make your property more attractive to future buyers?
A slightly higher initial investment can often deliver greater enjoyment and value over many years.
Which Should You Choose?
There’s no single answer because every home and every family is different.
Choose an Orangery if…
An orangery may be the better choice if you:
- want a room that feels like a true extension
- prefer a more substantial architectural style
- intend to use the room every day
- like integrated lighting and plastered ceilings
- want a premium finish
Our ultimate guide to bespoke orangeries explores the design possibilities in much more detail.
Choose a Conservatory if…
A conservatory may be ideal if you:
- want maximum natural light
- enjoy uninterrupted garden views
- have a slightly smaller budget
- love a bright, airy atmosphere
- want a faster way to add extra living space
If you’re still considering how a conservatory compares with other outdoor living spaces, take a look at our guide to the benefits of garden rooms and conservatories.
Final Thoughts
So, when comparing an orangery vs conservatory, which one comes out on top?
The answer depends entirely on how you want to live.
If your priority is creating a room that feels like a seamless extension of your home, an orangery is often the better choice.
If you want a bright, elegant space that maximises natural light while offering excellent value, a modern conservatory remains a fantastic investment.
The good news is that today’s designs are more comfortable, energy efficient and stylish than ever before.
Whether you choose an orangery or conservatory, investing in quality materials, thoughtful design and professional installation will ensure your new space adds enjoyment to your home for many years to come – get in touch with GAP Home Improvements to discuss your new orangery or conservatory.
Frequently Asked Questions
What’s the difference between an orangery and a conservatory?
The main difference is that an orangery includes more brickwork and a solid roof perimeter with a roof lantern, while a conservatory features more glazing and typically has a predominantly glass roof.
Which is cheaper, an orangery or conservatory?
Conservatories are generally more affordable because they require less structural brickwork and simpler construction.
Does an orangery add more value?
Both can add value when designed and installed well. Buyers generally place more importance on how usable and attractive the space is.
Which is warmer in winter?
Orangeries often retain heat slightly better because of their additional insulation, although modern conservatories also perform extremely well with today’s glazing technology.
Do orangeries need planning permission?
Not always. Many fall under Permitted Development rights, although every property is different and professional advice is recommended.
Can an old conservatory be converted into an orangery?
In some cases, yes. Depending on the existing structure, it may be possible to replace sections of the conservatory and create a more orangery-style appearance.
Which is better for an extension?
If you want a room that feels like part of the original house, an orangery is often the preferred option. If maximising natural light is the priority, a conservatory may be the better choice.
Which lasts longer?
Both can provide decades of reliable performance when built using high-quality materials and maintained properly.
