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Haas Home Extensions Group

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Offers services in KENSINGTON AND CHELSEA
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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All Seasons Eco Services

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Offers services in KENSINGTON AND CHELSEA
We are a customer services driven company
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Niclex Projects

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Offers services in KENSINGTON AND CHELSEA
Arе уоu a gеnеrаl contractor, builder, fасіlіtу оwnеr, рrореrtу manager, dеѕіgnеr, or industrial engineer? Lооkіng for a...
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MCC Service London

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Offers services in KENSINGTON AND CHELSEA
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...
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DK construction solutions

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Offers services in KENSINGTON AND CHELSEA
At DK Construction Solutions, we bring your vision to life with a wide range of expert services, including: Tiling: Per...

Recent Conservatory Installer Enquiries

08 Jan

Conservatory | uPVC | Supply & Install

London - SW18

Enquiry from: Aida R

Start Date: Immediate

Customer made an enquiry for a uPVC conservatory via one of our websites. Looking at various options Confirmed interest Supply and install Please call to discuss options and arrange appointment to quo...

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21 Dec

Conservatory | uPVC | Supply & Install

London - SW6

Enquiry from: Mahmud T

Start Date: Immediate

Customer made an enquiry for a uPVC conservatory via one of our websites. Looking at various options Confirmed interest, SMS at 22:01 Supply and install Please call to discuss options and arrange appo...

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07 Nov

Conservatory | uPVC | Supply & Install

London - W9

Enquiry from: Helen A

Start Date: Immediate

Customer made an online enquiry for a conservatory via one of our websites. Confirmed via . uPVC Supply and install Please call to arrange an appointment to quote.

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04 Nov

Conservatory | uPVC | Supply & Install

London - W9

Enquiry from: Mourd G

Start Date: Immediate

Customer made an online enquiry for a new conservatory. Homeowner confirmed interest via SMS/ Considering a range of options Homeowner lives in London area uPVC Supply and install Please call to arra...

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15 Oct

Conservatory | uPVC | Supply & Install

London - W12

Enquiry from: Suleiman D

Start Date: Immediate

Customer is looking to have a new conservatory installed in their home. Conservatory - needs ideas on styles UPVC Supplied and fitted Please contact to appoint

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12 Sep

Conservatory | Solid Roof

London - W9

Enquiry from: Alina Q

Start Date: Immediate

customer made an enquiry for a upvc conservatory via one of our websites. looking at various options confirmed interest supply and install please call to discuss options and arrange appointment to qu...

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31 Jul

Conservatory | uPVC | Supply & Install

London - W11

Enquiry from: Feven H

Start Date: Immediate

Customer is looking to have a conservatory installed. They are still considering options on styles so please call to discuss what would be best for their home. Homeowner lives in London area uPVC Sup...

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28 Mar

Conservatory | uPVC | Supply & Install

London - W12

Enquiry from: Heba M

Start Date: Immediate

homeowner conservatory upvc supplied and fitted please contact to appoint

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28 Mar

Conservatory | uPVC | Supply & Install

London - W12

Enquiry from: Heba M

Start Date: Immediate

homeowner conservatory upvc supplied and fitted please contact to appoint

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28 Mar

Conservatory | uPVC | Supply & Install

London - W12

Enquiry from: Heba M

Start Date: Immediate

homeowner conservatory upvc supplied and fitted please contact to appoint

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11 Feb

Conservatory | Repair

London - SW7

Enquiry from: Mary V

Start Date: Immediate

i need a welder to repair of a lead flashing on a ground level skylight. no resin or plastic strips please. are you the property owner: owner of the property are you looking for a repair or replaceme...

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08 Dec

Conservatory | uPVC | Supply & Install

London - SW6

Enquiry from: Isabel R

Start Date: Immediate

homeowner conservatory upvc supplied and fitted please contact to appoint

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30 Oct

Conservatory | uPVC | Supply & Install

London - W12

Enquiry from: Soleman D

Start Date: Immediate

homeowner conservatory upvc supplied and fitted please contact to appoint

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21 Jul

Conservatory | Repair

London - SW5

Enquiry from: Arnab D

Start Date: Immediate

remove existing lean-to conservatory, replace with one approximately twice as large, probably also lean-to, covering original patio and facing into newly acquired garden land to the rear of the house ...

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13 Jul

Conservatory | Solid Roof

London - SW6

Enquiry from: Brenda B

Start Date: Immediate

lea to conservatory at back of ground floor flat are you the property owner: owner of the property are you looking for a repair or replacement for your conservatory roof: replacement are you looking f...

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27 Jun

Conservatory | uPVC | Supply & Install

London - SW6

Enquiry from: Brenda B

Start Date: Immediate

customer made an enquiry for upvc conservatories and confirmed on the quotatis site they would like quotes from a conservatory installer.customer lives in the london area and would like a call to disc...

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27 Jun

Conservatory | Solid Roof

London - SW6

Enquiry from: Brenda B

Start Date: Immediate

lea to conservatory at back of ground floor flat are you the property owner: owner of the property are you looking for a repair or replacement for your conservatory roof: replacement are you looking f...

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16 Feb

Conservatory | Repair

London - W8

Enquiry from: KOGILAN M

Start Date: Immediate

hi, we would like to look into repairs mainly sealant works on an extension glass roof on a property near west london. can you please send me a quote for the job. thanks. are you the property owner: ...

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18 Jan

Conservatory | Repair

London - SW6

Enquiry from: Manuel C

Start Date: Immediate

hi i have a leaking box gutter in my conservatory and i was wondering if you guys could come have a look.i also think that the actual box is rotting due to the persistent leakingi can send some videos...

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12 Jan

Conservatory | Aluminium| Supply & Install

London - SW6

Enquiry from: Nicki M

Start Date: Immediate

theres a currect old glass extension on currently. this needs to be removed and we would like to replace with an aluminium glazed front and top modern conservatory. the property is in a conservation a...

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How much do Conservatory Installer services cost?

How much do Conservatory Installers charge? Costs for Conservatory Installers in 2025 can vary depending upon the kind of work that you require to have actually performed in your house. It's the question we get asked a whole lot "how much do Conservatory Installers cost?". It's generally better to have an idea of how much a Conservatory Installer will likely charge for their assistance. Rates will change based on the products and the tradesperson chosen. The table shows the sorts of task that Conservatory Installers generally do as well as the regular cost series of these tasks. Some projects take longer to complete than others so prices do differ by project.

View our Conservatory Installer cost guide View our Conservatory Installer advice

The average price
of a Conservatory Installer in Kensington and Chelsea is:

£20,708

Conservatory Installer job Conservatory Installer cost in 2025
Wooden conservatories in Kensington and Chelsea £45,000-£69,000
Conservatory in Kensington and Chelsea £7,000-£44,600
Orangery in Kensington and Chelsea £17,500-£51,500
Diy wood conservatories in Kensington and Chelsea £9,200-£13,800
Diy conservatories in Kensington and Chelsea £2,320-£3,480
Aluminium conservatories in Kensington and Chelsea £12,250-£43,450
Diy aluminium conservatory in Kensington and Chelsea £2,320-£3,480
Conservatory base in Kensington and Chelsea £675-£1,035
Conservatory repairs in Kensington and Chelsea £1,125-£1,725
Pool enclosures in Kensington and Chelsea £7,000-£44,600
Sunroom in Kensington and Chelsea £17,500-£51,500
Conservatory roof in Kensington and Chelsea £6,875-£22,875
Lean-to Conservatory in Kensington and Chelsea £5,950-£50,000

Related Conservatory Installer searches in Kensington and Chelsea

Conservatory Installer FAQs

How can I get privacy in my conservatory from prying neighbours?

Whilst you may think conservatories are nearly all made from glass, this doesn’t have to be the case. If you live in a built-up area you could have a tiled rooftop to enable extra privacy, use obscure glass and even invest in blinds.Be aware that solid walls are possible but if the conservatory is manufactured with less than 50% of glass, you’ll need Buildings Regulations approval.

do you need planning permission for an orangery?

With the ability of orangeries to create additional space in your home as well as altering the appearance of your property completely, it’s very likely you’ll require a planning permission to construct an orangery. However, with the lengthy and complicated application process, you might want to consider the few exemptions before getting started.

If you’re considering to build an home extension such as an orangery, the obvious first step would be to consider whether or not you’ll need planning permission. And while you tend to get carried away in the thought of adding new beautiful living space, you should never forget to take into account your area’s planning regulation as well as the planning process realities. However, the application process is not one of the most exciting activities any homeowner would like to pass through and even more so when they live in a conservation area or possess a listed property that can even make the process a lot more challenging.

It’s recommended that you consult your plans and ideas with a professional such as an architect, building design company or a chartered surveyor, but there are some options you can put into consideration if you want to avoid the applying for a planning permission.

If you’re sure about not wanting to apply for a planning permission, you’d have to check your area to identify the possible local planning implications and determine whether or not your home has permitted development right which allows for some building works that can be made without the need to apply for a planning permission. To do this, simply check the government’s planning portal to determine whether your project is covered by the permitted development rights or applying for a planning permission would be required. What’s more? You need to determine if your building is listed especially if you live in a period property. For listed building, it can be much more difficult to get a planning permission as you must comply with some very specific regulations.

What wood should be used for a wooden conservatory?

You might think that all wooden conservatories are the same. But there are actually lots of differences between them, and some conservatories are better than others. One of the most important factors to consider when you’re looking for a wooden conservatory is the type of wood that it’s made from. Generally, there are two different types to look out for: softwood and hardwood. So what wood should be used for a wooden conservatory?

Softwood conservatories are usually made from European redwood or Siberian larch. These types of conservatories are the cheapest wooden conservatories you can buy because the wood grows much faster than hardwoods. However, due to their soft nature, they may only last 7-15 years, reducing their cost-effectivity.

The best wood to use for a wooden conservatory is a hardwood. The most expensive type is oak, but you get what you pay for – it looks fabulous and it can also be coated with a bug and pest-resistant solution to increase its longevity. If you haven’t got the budget for oak, other hardwood options include Brazilian cedar, idigbo and luan, which are still great choices. Make sure you speak to your conservatory installer about the ‘closeness’ of the wood grains, as close-grained hardwoods are said to be the most suitable for conservatories. You should also check that your supplier has strict control of the quality of the wood so can ensure that it’s been well seasoned and prepared for use in construction.

do you need foundations for a lean to conservatory?

The short and simple answer to this question is yes, just like other new extensions, you must have a foundation done for your lean to conservatory. In order to transfer the building’s weight to the floor safely, there’s a need to construct a foundation. Without it, the structural integrity of the extension would be heavily compromised. What’s more? While there’s no minimum depth requirement for a lean to conservatory, there are multiple factors that can affect the depth as well as type of the foundation. Let’s take a look!

 

  • The nearby trees. What trees do is to absorb water from the soil which can affect the foundation significantly. When water is absorbed from the soil, the soil shrinks which affects the foundation’s strength. The size as well as type of the tree will determine the extent of the water absorption from the ground.
  • The soil’s suitability. The weight that each soil can withstand varies and even more so, when environmental factors have more effect on certain types of soils than others. For instance, chalk is able to drain water away relatively easily which means that nearby trees will only have a little effect on its quality. Clay, on the other hand, shrinks when drying and also retains a lot of water. This means that nearby trees will have huge impact on clay soil which will compromise the structural integrity of the lean to conservatory. Therefore, since changes to clay mostly occur to about 0.75m depth, foundations on the soil should be constructed deeper to compensate.
  • Undisturbed ground. Before the foundations are laid, there’s a need to identify grounds that hasn’t been built on and this usually takes a depth of about 1m (this figure may vary especially in regions where drains have been laid).
What wood should you use if building a conservatory?

There several benefits to be derived from constructing a wooden conservatory. Not only do they have an immense visual appeal that’s difficult to rival, but also offer a plethora of other benefits as well. You get to choose from a variety of styles, wooden conservatories are versatile as the wood can be carved to your taste, they can come with a warranty between 10-25 years, they are strong and durable, and finally, they go a long way to increase your property value.

With that in mind, there are a wide range of wood types that are available in the market which you can choose from and the best option largely depends on varying factors. These includes your preference, budget and many more. Below are some types of woods you can consider to construct your new extension.

• Oak

This is a very popular wood type ( especially in the UK) when it comes to constructing wooden conservatories, thanks to its top notch hard wood.

• Iroko

This is a special type of hardwood that possesses a very lengthy lifespan, just like an oak. Due to its extraordinary quality, this wood type can be very rare to come by which implies a really costly price tag.

• Sapele

This is a type of wood that is widely known for its strength. It is very durable and comes with a great finish.

• Mahogany

Mahogany is an exceptionally strong wood that’s a lot resistant to warping than most of the other woods. It possesses a red colour which will turn to grey overtime.

• Idigbo

Only top wood experts can actually differentiate between a stained idigbo and an oak. Being a light wood, idigbo is usually a cheap option and absolutely very easy to work with.

Click here to learn more about wooden conservatories

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 much does a small lean to conservatory cost?

No matter how small or little your lean to conservatory is, the benefits that can be derived from it remains immense. Not only does it add to the value of your home by making it more attractive to potential buyers and securing you a long term investment, but it can also serve as a relaxation or hang out spot with family and friends. In fact, with the lean to conservatory’s simplistic design, it happens to be an economical way to extend your home and also to maximize your living space. If you’re considering to build a small lean to conservatory on your property, then you’d probably want to know exactly how much this is going to cost. In this post, we’re going to look at the price involved in constructing a small lean to conservatory.

 

When it comes to building a lean to conservatory, there are a bunch of factors that’ll play a key role in the final cost of the project. For example, you’d have to make a decision on the glazing options, roof type, size and more. All these factors will have a huge impact on the final cost you’re going to incur to complete the project. For instance, a polycarbonate roof material lean to conservatory with a size of 3500mm x 2000mm will cost within a range of £7000 to about £8000, while a glass roof material lean to conservatory of the same size will cost within the range of £7500 to about £8500. In order to get a more accurate cost estimate for your small lean to conservatory project, there’s the need to call in a professional to discuss your specific requirements as well as budget.

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.

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