Conservatory Costs

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Average Conservatory cost

On average, you can expect to spend about £8,000 on a new conservatory. There are lots of different factors that can have an impact on price, including how straightforward it is to dig the foundations, the height and width of the conservatory and extras such as brick, dwarf walls and windows/doors. The type of conservatory you want to install will also have an impact on the cost.

Average price per Conservatory job in 2026

Avg. price low

Avg. price low
£8,400

Avg. price

Avg. price
£19,300

Avg. price high

Avg. price high
£30,120

£30700

£23025

£15350

£7675

£0

Prices based on actual Conservatory costs for your area, as reported by local LeadsDoWork members.

Conservatory installation cost in your area 2026

Labour cost £5,600
Material cost £2,000
Waste removal £400
Time frame: 3-4 weeks
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Advantages for Conservatory

  • uPVC is low maintenance. It doesn’t need treating with anything, and you can clean it by simply wiping it with a damp cloth
  • uPVC is durable. It won’t rot or warp when it’s wet, like wood can. It also won’t fade when exposed to sunlight.
  • uPVC is long-lasting. If a uPVC conservatory has been built well with quality materials, it can last at least 35 years.
  • uPVC conservatories are often cheaper than other conservatories, as plastic is generally less expensive than wood or aluminium
  • uPVC is energy efficient. It doesn’t conduct heat, which means it’s an excellent insulator. uPVC keeps the heat in your home so you don’t waste energy or money.

Disadvantages for Conservatory

  • Despite its durability, uPVC can become brittle over time. This means that under impact it could shatter or splinter.
  • uPVC is a commonly used material, and can look cheap when compared to options like wood or aluminium
  • uPVC is not environmentally friendly. Its production gives off carbon emissions and uPVC isn’t biodegradable

Conservatory Manufacturers

Conservatory FAQs

How to make a conservatory warm?

If you don’t want to go down the route of changing the roof on your conservatory, you can make your conservatory warm by adding curtains or blinds. Blinds are the best option since you’ll be able to fit them to your conservatory roof as well as the windows. There are plenty of options available, from Roman to Venetian blinds, and you can install them yourself if you’re feeling confident. Otherwise, there are plenty of blinds installers that will be able to fit them for you.

How to insulate a conservatory roof?

If you’re worried about your conservatory being too hot in the summer and too cold in the winter, you can insulate it. Older conservatory roofs are made from inefficient polycarbonate, which means that up to 25% of all the heat lost in a conservatory escapes from the roof.

To insulate your conservatory roof, you can install blinds or curtains – but they can go mouldy from condensation. There are two other options that are more long-term that could be better: upgrading the polycarbonate in the roof or opting for a solid conservatory roof.

You can add a thicker polycarbonate roof panel with better thermal efficiency if the glazing bars on your conservatory will expand to fit. This will offer better insulation, but may not last very long – maybe less than 10 years.

A solid conservatory roof is a new way of making your conservatory usable all year round. Most existing conservatory frames will be able to support a lightweight metal structure and slate-like tiles to match your home’s roof. Or you can opt for a hybrid option where the solid and glass parts are merged together. This will insulate your conservatory roof so it never gets too hot or too cold.

Do I need planning permission for a conservatory?

Many conservatories fall under permitted development which means they don’t require planning permission. There are exceptions to this though, especially if you’re looking to have a large conservatory installed. Read our guide on conservatory planning permission for more information.

Does a conservatory add value?

Does A Conservatory Add Value?

if you’re looking to get a new conservatory built in your home or you’re moving into a new home that features a conservatory, it’s understandable if you’re wondering whether or not a conservatory adds value to a property.

Adding a conservatory to your home will not only create additional space, but it’ll also add value to it. When the right style, fit and shape is chosen, your conservatory can become an asset that’ll be well worth the investment when you want to dispose your home or property. Generally, a conservatory is estimated to add about 7 percent value to a home as stated by a popular property personality Phil Spencer. However, the correct level of the value it adds will be based on how well your conservatory is built as well as well it matches with its surroundings. As a result, when building your conservatory, it’s crucial to make sure that the new living space fits your home perfectly well in such a way that it showcases your property’s style of interior in order to create continuity.

When building your new living space, the first thing to do is to determine the best place for the structure to be placed. This should be given your total consideration because conservatories that look out of place can actually end up causing more harm than good like reducing the value of your property, as the potential investor may see it as more of a burden pr something that needs to be fixed.

If you choose a conservatory that perfectly suits the rest of your home and also creates value by allowing you derive maximum benefits from your garden, it’s likely to be a hot cake amongst potential buyers.

Do you need building regs for a conservatory?

Do You Need A Building Reg For A Conservatory?

If you’re planning to build a conservatory in your home, it’s only logical to consider whether or not you require a building reg for such a structure. Generally, several conservatories, summer buildings, sheds as well as outbuildings do not require building regulation approval to erect. One of the applicable rules is the fact that if they’re ( small or less than 30m2) or constructed with non combustible material, or are differentiated from structures nearby or land and don’t feature sleeping accommodation or room, then they’re not required to submit a building regulations approval application. However, it’s strongly recommended to check with your local authority before you commence the project as only they can provide the most accurate information.

Generally, conservatories should be primarily built of translucent walls and roofs, while also possessing an external type door separating them from the main building within a property. What’s more? The foundations and floors, however, can be laid in a number of ways, but you’ll have to put into consideration the conditions of the ground, trees as well as the existing drains. It’s also a wise decision to include insulation which makes the structure a lot easier to heat especially during the cold months.

Overall, conservatories are usually exempt from building regulations if the following conditions are met:

✓ If the conservatory is erected at ground level and are not up to 30 square metres in floor area.

✓ If the structure is separated from the rest of the house with an external quality walls, windows or doors

✓ If the conservatory features an independent heating system with different temperature as well as on/off controls

✓ If the glazing and electrical installations are in total compliancewith the relevant regulatory requirements.

What is a conservatory?

What Is A Conservatory?

A conservatory is basically a structure constructed on a property that’s usually attached to the side of a home. It’s a room as well as a greenhouse that’s constructed with the help of a wide range of materials which includes bricks, wood, glass and polycarbonate. A conservatory is typically built with a great amount of glass which enables it to offer huge amount of sun and light. During construction, the idea is always to muster sufficient sunlight for the plants while also enabling a cosy room within the structure especially during the cold months. Generally, conservatory extensions’ walls are made of over 50 percent of glass, while their roofs are usually made up of more than 75 percent glass.

Thanks to the advancement in technology, conservatories have also greatly developed over the years. They’ve significantly evolved from the usual luxury greenhouses to normal and everyday home extensions. Conservatories have also grown to become very energy-efficient while also providing super comfort to the extent that they’re now being used throughout the year. And while it’s formerly known to be an occasional room, it’s now more of a home’s extension.

Legally, conservatories are usually covered by what’s called the permitted development rights which exempts them from both planning permission and building regulations. The conditions below form the legal definition of a conservatory to differentiate it from an extension.

✓ Below 30 square metres in size

✓ Constructed at ground level

✓ Separated from the main building by external walls, doors or windows.

✓ Possesses its own stand alone heating system

✓ The glazing as well as fixed electrical fittings are in compliance with the relevant building regulations.

How long do upvc conservatories last?

How Long Do UPVC Conservation Last?

UPVC conservatories are common features on residences across the UK for a good reason. Not only do they give you the extra living space you so much desire within your home or property, but they also go a long way to add value to your property. So if you’re also thinking about constructing a UPVC conservation within your home, you’re probably not alone! One of the several benefits of the structure is also its longevity, however this is dependent on a number of factors. Let’s take a closer look!

Modern UPVC windows will normally last between 20 to 25 years, however some are able to last much longer provided they’re properly maintained and top quality materials are used. And thanks to improvements in colour technology, the finish on UPVC tends to last much longer too.

Some of the factors that can go a long way to determine the longevity of your UPVC conservation includes the type of roofing materials used, how well it’s being maintained, the location or placement of the structure, replacement of individual conservatory parts, as well as insulation.

The type of roofing material for a UPVC conservation can either be glass, polycarbonate or tiles. The glass and polycarbonate roofs usually lasts for a minimum of 20 years when it’s properly installed and provided with the necessary upkeep. Meanwhile, tiled UPVC conservation roof are generally expected to last up to 50 years which is significantly longer than the counterparts - glass and polycarbonate. Interestingly, they require little to no maintenance and are also very unlikely to get damaged during the upkeep.

It’s also very important to make use of a reliable and reputable company to have your UPVC conservatory installed. This is because your structure can only be as good as the company responsible for its installation. So if you require a structures that will last for decades, you should pay great attention to the company you’ll hire.

Do you need planning permission for a conservatory?

Do You Need Planning Permission For A Conservatory?

Adding a conservatory to your home or property comes with a whole lot of benefits. It provides you with the much needed additional living space within your property, add value to your home and creates a link between your home and garden. As advantageous as it is, one of the major reasons why some homeowners decide against constructing a new conservatory is because of planning permission. If you don’t know what you’re doing the entire process can be very tedious and you definitely do not want to go through the stress of completing your remarkable new conservatory, only to be instructed to have it removed again.

Therefore, as a homeowner, you have the responsibility to seek planning permission before you undergo such construction project and that’s more than enough to make some people reconsider the whole project. In this article, we’ll let you know whether you’ll need to apply for a planning permission.

Generally, conservatories falls into the category of permitted development rights which allows you to complete home building projects without having to apply for a planning permission. However, there are some circumstances where you’ll require a planning permission. These includes:

✓ If the conservatory covers more than 50 percent of the land around the main house.

✓ If the conservatory will be placed on the side of the house that faces the road.

✓ If the conservatory will be higher than the highest point of the main building’s roof.

✓ If the main building is lower than the height of the eaves and ridge.

✓ If the conservatory will be constructed to the side of the house and more than a single storey or it goes higher than 4 metres.

✓ If the conservatory will be wider than the width of the main building, if it’s to be built beside it.

✓ If the conservatory will be constructed at the rear and higher than 4 metres.

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