Orangery or Conservatory? Which Is Best for Your UK Home

A traditional orangery is a brick-based extension with a partially glazed roof, while a conservatory is a fully glazed structure with a glass roof and walls.
Both add light-filled space to your home, but differ in design, insulation, and cost.


Here's a detailed breakdown to help UK homeowners choose the right option:

What Is a Conservatory?

  • Structure: Typically features a fully glazed roof and walls, often made from uPVC or aluminium.
  • Design Purpose:Designed to maximise natural light and offer panoramic garden views.
  • Cost:Generally cheaper than orangeries, making them a popular budget-friendly extension.
  • Insulation:Older models can be too hot in summer and cold in winter, though modern designs now include better glazing and roofing options.
  • Planning Permission:Often falls under permitted development, but always check local regulations.

What Is a Orangery?

  • Structure: Built with more brickwork, including solid walls and a lantern-style glazed roof.
  • Design Purpose:Offers a more permanent, room-like feel—ideal for kitchens, dining rooms, or lounges.
  • Cost:Typically more expensive due to the use of brick and more complex construction.
  • Insulation:Better thermal performance thanks to solid walls and roof sections, making it usable year-round.
  • Planning Permission:May require approval depending on size and location.

Key Differences at a Glance

Feature Conservatory Orangery
Structure Mostly glass Brick base with partial glazing
Roof Fully glazed Solid with central glass lantern
Cost Lower Higher
Thermal Efficiency Moderate (improved in modern builds) High
Aesthetic Light and airy Solid, integrated room feel
Planning Needs Often not required Sometimes required

Which Should You Choose?

  • Choose a conservatory if you want a bright, garden-facing space on a budget.
  • Choose an orangeryif you want a more substantial, year-round room that blends with your home's architecture.

If you're planning a home extension, We can help you explore design ideas, just use our contact form


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