An orangery is an elegant way to extend your home, but how much does an orangery cost?

Discover everything you need to know about orangery prices and how they compare with conservatories and full extensions.

The easier way to book quality trades

Download app

How much does an orangery cost?

The average cost of an orangery (16m²) tends to sit around £32,500.

This cost is for the complete project, including building and supplying the orangery structure, internal electrics, plastering, lighting, and all associated labour costs.

After a steer on a small orangery extension cost? That's up next.

Orangery extension cost: By size

The larger the orangery you opt for, the higher the cost. The average costs for supplying a hardwood structure for your orangery are:

• A small orangery extension cost (4m x 4m) will cost in the region of £5,000 - £11,500

• A medium-sized orangery (6m x 6m) typically costs between £12,000 - £30,000

• A large orangery (7m x 7m) tends to sit around £18,000 - £100,000

It's worth noting, these guide prices are for supply only. They exclude labour and additional features such as doors.

That's why we always recommend contacting an orangery specialist directly for an exact quote.

Connect with checked tradespeople for an exact quote

Find experienced orangery installers we've checked and approved in your area using our free mobile app below to request an exact quote.

Every Checkatrade job is backed by our £1,000 guarantee

Up to £1000. Eligibility criteria and T&C’s apply.

Orangery price calculator

Not quite ready to contact a tradesperson? Why not try our cost calculator tool for an instant estimate based on the size and style of orangery you're dreaming of?

Job Estimate Calculator

Get Started

Step 0/3

On Checkatrade, you'll only find trades who meet our high standards and pass up to 12 checks.

Orangery extension cost: By type

As we touched upon earlier, the material structure you choose will directly affect the cost of your orangery:

1. uPVC orangery cost

Very easy to maintain, resistant to UV light, and usually comes with a 10-year guarantee. uPVC orangeries are one of the most popular options in the UK.

uPVC orangery average costs (for supply and build):

• A small uPVC orangery (4m x 4m) costs around £25,000

• A medium uPVC orangery (6m x 6m) costs around £40,000

• A large uPVC orangery (7m x 7m) costs around £50,000

2. Timber frame orangery cost

Often a choice of softwood or hardwood for the glass frame, the latter being more expensive but has a longer lifespan. Softwood is usually painted, while hardwood tends to be varnished. Wood frames are one of the best insulation materials for windows.

Timber orangery average costs (for supply and build):

• A small hardwood orangery (4m x 4m) costs around £50,000

• A medium hardwood orangery (6m x 6m) costs around £80,000

• A large hardwood orangery (7m x 7m) costs around £120,000

3. Aluminium orangery cost

Although aluminium structures are available, composite framing tends to be more popular, combining wood and aluminium, with a lifespan of up to 85 years. The aluminium protects the outside from the elements, and the inner timber layer provides effective insulation.

Aluminium orangery average costs (for supply and build):

• A small aluminium orangery (4m x 4m) costs around £40,000

• A medium aluminium orangery (6m x 6m) costs around £65,000

• A large aluminium orangery (7m x 7m) costs around £90,000

How much does an orangery cost per m²?

As a guide, here's what you can expect to pay, on average, for the supply and build of an orangery per m²:

• A hardwood orangery typically costs around £2,500 per m²

• A uPVC orangery tends to cost in the region of £1,200 per m²

• Aluminium orangeries come in at around £2,100 per m²

Orangery vs a conservatory or extension

Many homeowners are keen to know how orangery prices compare with that of a conservatory or a full extension. As a guide:

• The average orangery can range from £30,000 - £35,000

• A conservatory tends to cost in the region of £9,000 - £18,000

• A small, single-storey extension can cost anywhere from £40,000 - £56,000

Orangery cost vs conservatory cost

The cost of adding an orangery may be higher than a standard conservatory, but it generally tends to offer more functionality and have a bigger impact on property value.

Orangeries are also more energy efficient on the whole, thanks to their sturdier structure.

Factors affecting orangery prices

Orangeries are often bespoke structures, therefore, several factors can affect the price you're quoted. These include:

• Size and design – Larger orangeries require more materials and labour, increasing costs. Bespoke designs, unusual shapes, and complex layouts will also push prices higher

• Materials – uPVC is usually the most affordable option and requires little maintenance. Timber offers excellent insulation and a traditional appearance. Aluminium is typically the most expensive due to its durability and modern finish

• Roof type – Whether you choose a flat roof, roof lantern, or fully glazed roof will affect both the appearance and overall cost of your orangery

Hidden orangery costs to watch out for

Though not necessarily 'hidden' costs, the following factors can easily get forgotten when focusing on your orangery design:

• Fixtures and finishes – You'll need heating, electrics, plumbing, and insulation to turn it into a year-round usable space

• Groundwork and labour – Costs can vary depending on your location, local labour rates, and whether excavation, drainage work, or other site preparation is needed before construction can begin

• Planning and building regulations – While most orangeries fall under permitted development rights, some projects may require planning permission or building regulations approval, which can add to the overall cost

• Decorating and furnishing – Don't forget to budget for painting, window dressings, furniture, and any finishing touches needed once construction is complete

Is installing an orangery worth it?

If you're looking to create a bright, versatile living space while adding value to your home, an orangery is a great idea. Here are some of the key benefits:

• Works with both traditional and modern architecture styles

• Provides extra living space without the need for an extension

• Usable all year round, with proper insulation and heating

• Floods your home with lots of natural light

• Adds the wow factor to a home

• Increases the value of your property

• Is a perfect spot for growing plants

What should an orangery installation quote include?

Hire right and your orangery quote should include the following:

• Site assessment and design consultation

• Planning permission guidance (if needed)

• Groundworks and foundations

• Brickwork or blockwork walls

• Roof structure and glazing

How to save on orangery costs

To reduce the cost of building an orangery:

• Keep your orangery design ideas simple - Look at prefabricated options rather than bespoke builds

• Use cheaper materials - Polycarbonate roofing and uPVC frames instead of high-end glazing and timber

• Plan effectively - Invest in researching and planning your orangery to ensure affordability and limit unexpected costs

• Shop around - Look for sales outside of peak season and get multiple quotes to ensure you receive the best value

Orangery installers: How to get quotes?

To find orangery specialists near you, just search your postcode below. It's that simple.

Why use Checkatrade to find orangery installers near you?

• Checked - Every Checkatrade member must pass up to 12 checks and commit to upholding the Checkatrade Standard

• Reviewed - Over 6.2 million reviews have been published on Checkatrade on everything from communication, tidiness, timekeeping, and quality of work

• Guaranteed - Jobs booked through Checkatrade are covered up to £1,000 (T&Cs apply)

Orangery cost checklist

• Speak to your local planning office before starting any work to confirm any planning or building regulation requirements

• Contact local orangery specialists for professional advice and accurate quotes

• Shop around for fair and competitive orangery costs

• Look for relevant experience when hiring a tradesperson and ask to see photos of their previous work

• Find out about warranties (can range from one to ten years)

• Check exactly what's included (glazing, windows, doors, internal fixtures?)

Need more advice on your orangery project? At Checkatrade, we're here to help. From orangery design ideas, to working out the difference between a conservatory and an orangery – we’ve got all the vital details ticked off.

FAQs

What is an orangery extension?

An orangery is a hybrid between a full extension and a conservatory, often made of brick or stone and characterised by plenty of glazing

They typically have:

• Brick pillars flanking each window or door set

• Large windows

• A glass roof, lantern, or skylight

Do you need planning permission for an orangery in the UK?

You don’t usually need planning permission for an orangery in the UK as it’s classed as permitted development. We recommend speaking with your local planning office before starting your orangery project, especially if you live in a listed building.

How much does a fully fitted orangery cost in the UK?

The typical cost of an orangery (16m²) averages around £32,500, or £2,500 per m². This is for the supply and build of a hardwood structure.

How long does it take to build an orangery?

Depending on size and complexity, expect an orangery build to take between 6-12 weeks.

Is an orangery worth the investment?

Yes, an orangery adds extra living space to your home that can be enjoyed all year round. They are also thought to add value to a property.

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

The main difference between an orangery and a conservatory is the amount of glass in the structure.

The lines have become slightly blurred, but traditionally, the structure of a conservatory is predominantly glass, whereas an orangery is a brick structure with large, glazed windows.

Does an orangery add value to a property?

An orangery can increase your property value, depending on quality and location.

How much does a 3m by 4m extension cost?

A small orangery extension cost (4m x 4m) will cost in the region of £5,000 - £11,500. This price is based on supplying a hardwood structure.

Is an orangery cheaper than an extension?

The average orangery typically ranges from £30,000 - £35,000 whereas a small, single-storey extension can cost anywhere from £40,000 - £56,000.

For an exact cost, contact an orangery installer directly by simply searching with your postcode.

Checkatrade

Follow us

More Extensions / Conversions Articles

Orangery ideas: 25 design ideas for your dream orangery

Do you need planning permission for an orangery?

How to find a good contractor for remodelling

View all