When planning a glazed extension, most homeowners face the same question: should I choose a conservatory or an orangery? Both options add light, style, and valuable living space, but they aren’t identical. The differences in design, structure, comfort, and cost can significantly impact how well the new space suits your lifestyle.
At Hallmark Glazed Extensions, we’ve spent decades creating bespoke conservatories and orangeries across the South East. In this guide, we’ll break down the most common questions people ask us about these two popular extensions and share our knowledge to help you make the right choice.
What is the difference between a conservatory and an orangery?
A conservatory is traditionally a light-filled space made mostly of glass. Its roof is predominantly glazed, and the walls usually include full-height glass panels to maximise garden views. This design creates an airy, bright room that blurs the line between indoors and outdoors.
An orangery, by contrast, is a more solid structure. It has a roof formed from a flat or gently pitched perimeter with one or more roof lanterns or glazed panels set into it. The walls incorporate brick or stone pillars between large windows, giving the extension a more substantial, room-like feel.
In short:
How does the structure of a conservatory compare to that of an orangery?
The construction methods differ significantly:
The choice comes down to the aesthetic and functional goals. Conservatories lean towards emphasising openness and transparency. Orangeries feel like permanent, architect-designed extensions that merge with the existing home. Both can be designed to have a traditional or modern appearance, depending on personal preference and existing property architecture.
Is a conservatory or an orangery warmer and more comfortable year-round?
A big question for homeowners is comfort. Older conservatories earned a reputation for being too hot in summer and too cold in winter. Today, however, modern glazing, solar control glass, insulation, and intelligent ventilation make both conservatories and orangeries highly usable year-round if they are correctly designed.
At Hallmark Glazed Extensions, every design incorporates the latest energy-efficient glazing and ventilation systems to ensure your conservatory or orangery feels like a genuine room, not just a seasonal space.
Is a conservatory cheaper to build than an orangery?
Yes, in most cases.
While conservatories may be cheaper upfront, orangeries can often offer more lasting value in terms of usability and architectural integration.
A Comprehensive Guide to Understanding Average Glazed Extension Build Costs Per Square Metre in 2025
Any homeowner enjoys the excitement of creating a space that enhances their home, such as
Does a conservatory or an orangery add more value to your home?
Both add value, but in different ways.
Ultimately, the uplift in value comes down to execution. A bespoke, high-quality build from Hallmark Glazed Extensions ensures either option contributes positively to your property’s worth.
Do conservatories and/or orangeries need planning permission or building regulations?
This is one of the most common concerns.
At Hallmark Glazed Extensions, we understand that obtaining planning permission and complying with building regulations can be a concern. That's why we guide our clients through the process and handle applications when needed. Our goal is to ensure a smooth, stress-free journey from design to completion.
Should I choose a conservatory or an orangery for my home?
The right choice depends on your priorities:
We also create hybrid designs, such as a tiled roof garden room with velux roof lights, blending features of both to deliver the best of each style.
Are there real-life examples of conservatories and/or orangeries to learn from?
Yes, Hallmark Glazed Extensions has delivered hundreds of bespoke projects across the South East, each tailored to the homeowner’s property and lifestyle.
Conservatory or orangery, what is the final verdict?
Both conservatories and orangeries can transform a home, but the best choice depends on your goals:
Whichever path you take, the key is expert design and premium build quality. That is where Hallmark Glazed Extensions’ decades of experience, bespoke craftsmanship, and dedication to client satisfaction make the difference.
Start your journey today
If you're considering a conservatory or an orangery for your home, why not discuss your ideas with our design team?
Call us today on 01323 671007
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Create the home you have always dreamed of with a bespoke conservatory or orangery from Hallmark Glazed Extensions.
Frequently Asked Questions - Conservatory or Orangery?
1. What is the main difference between a conservatory and an orangery?
A conservatory is mostly glass, with a glazed roof and walls that maximise light and garden views. An orangery features a solid roof with lanterns and additional brickwork, creating a room-like atmosphere.
2. Is a conservatory or an orangery better for year-round comfort?
Modern design makes both usable all year, but orangeries tend to retain heat better due to their solid structure. A conservatory needs high-performance glazing and ventilation to stay comfortable.
3. Does a conservatory cost less to build than an orangery?
Yes. Conservatories are generally more affordable because they utilise lighter materials and feature more glazing. Orangeries cost more due to their masonry, solid roof, and structural complexity.
4. Which adds more value to a home, a conservatory or an orangery?
Both add value, but orangeries often provide a bigger boost since they feel like a permanent extension and are usable all year round.
5. Do I need planning permission for a conservatory or an orangery?
Many conservatories fall under permitted development rights, but orangeries are more likely to need building regulations or planning approval. Always check before starting your project.
6. Is a conservatory lighter than an orangery inside?
Yes. Conservatories are designed to maximise natural light with full-height glass panels, while orangeries filter light through roof lanterns and larger masonry sections.
7. Can a conservatory look as traditional as an orangery?
It can, depending on materials and design. However, orangeries naturally lean towards a more traditional, architectural style, especially when built with hardwood or oak frames.
8. Should I choose a conservatory or an orangery for a modern home?
A conservatory often suits contemporary homes because of its clean lines and light-filled design. An orangery can still work beautifully, but tends to suit homes that want a more substantial, extension-like look.
9. Can I combine conservatory and orangery features in one design?
Yes. Many homeowners opt for hybrid designs, which blend full glazing with solid roof sections and roof lights, to achieve the best of both worlds.
10. Who can help me decide between a conservatory and an orangery?
A design and installation specialist like Hallmark Glazed Extensions can assess your home, budget, and lifestyle needs to guide you towards the right choice.
