What is an Orangery Extension? A Complete Homeowner's Guide

Last Updated: 1 August 2025

Wondering “what is an orangery extension” and whether it could be the perfect addition to your home? The team at Reddish Joinery are here to help! Originally designed in the 17th century to protect citrus trees during harsh winters, orangeries have evolved into stunning architectural features that blend the best aspects of traditional extensions and conservatories. In this comprehensive guide, we’ll explore everything you need to know about these elegant home additions. 

Understanding Orangery Extensions

An orangery is a sophisticated hybrid between a conservatory and a traditional brick-built extension. The key distinguishing features include:  

  • Solid brick pillars 
  • A lantern roof or roof lights 
  • Large glass windows and doors 
  • Substantial brick base and perimeter wall 
  • Decorative cornicing and features 

How Do Orangeries Differ from Conservatories?

While both structures add valuable living space, there are several key differences between an orangery and a conservatory. 

Structural Composition

Orangeries typically feature: 

  • More substantial brickwork  
  • Less glass than conservatories  
  • Flat perimeter roof with a central lantern 

Conservatories usually have:  

  • Predominantly glass construction  
  • Minimal brickwork 
  • Full glass roof 

Benefits of Choosing an Orangery Extension

Orangeries offer numerous advantages for homeowners. Some benefits of installing an orangery extension include: 

  • Year-round usability – Better temperature regulation than conservatories 
  • Increased property value – Typically adds 5-15% to home value 
  • Versatile living space – Perfect for dining rooms, kitchens, or living areas 
  • Enhanced privacy – More solid walls provide better seclusion 
  • Improved energy efficiency – Better insulation than traditional conservatories 

Planning and Building Regulations

Before starting your orangery project, consider these important factors: 

  • Planning permission may be required depending on size and location 
  • Building regulations must be met for structural safety 
  • Party wall agreements might be necessary for semi-detached or terraced homes 

Cost Considerations

The investment in an orangery typically ranges from £20,000 to £70,000, depending on a variety of factors including: 

  • Size and complexity of design 
  • Choice of materials 
  • Location and groundwork required 
  • Interior finishing options 

Choosing the Right Design

Consider these key aspects when planning your orangery: 

  • Architectural style to complement your existing property 
  • Optimal positioning for natural light 
  • Material selection (timber, aluminium, or uPVC) 
  • Interior layout and functionality 

As you can see, an orangery is an excellent addition to any property. When you want to extend your home in style, enhance your standard of living and increase your property’s market value, an orangery is the perfect solution. 

If you’d like to find out more about orangeries designed and installed by Reddish Joinery, get in touch today. You can call us on 0161 969 7474 or send us a message online and we’ll get back to you as quickly as possible.  

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