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Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Primo Contractor

0 review(s)
Offers services in WATFORD
At Primo Contractor Ltd, we are a construction company deeply committed to delivering both domestic and commercial renovat...
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MCC Service London

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Offers services in WATFORD
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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Nobel Build & Repairs

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Offers services in WATFORD
Nobel Build & Repairs Limited is a trusted and reliable home repair and maintenance company, dedicated to providing top-qu...

Recent Conservatory Installer Enquiries

05 May

Conservatory | uPVC | Supply & Install

Watford - WD18

Enquiry from: Jo J

Start Date: Immediate

Customer made an online enquiry for quotes for a conservatory via one of our websites. Customer lives in Watford area and is considering a range of options for their home. uPVC Supply and install Plea...

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11 Apr

Orangery | Supply and Install

Watford - WD25

Enquiry from: Radhika P

Start Date: Immediate

are you the property owner: owner what level of service do you require: design, supply & install property type: semi detached do you know what style you require: orangery do you require a base: no pl...

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10 Apr

Conservatory | uPVC | Supply & Install

Watford - WD24

Enquiry from: Priyanka R

Start Date: Immediate

Customer made an online enquiry for quotes for a conservatory via one of our websites. Customer lives in Watford area and is considering a range of options for their home. Confirmed interest via pho...

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08 Apr

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Reza D

Start Date: Immediate

Call back anytime. New build or replacement: New build Brickwork present: No Style of conservatory: Unsure Quote requested on a conservatory, in PVCu, to be supplied and fitted.

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04 Apr

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Reza D

Start Date: Immediate

Customer is looking to have a new conservatory installed. They are unsure of options so would like to discuss. Confirmed interest via email/SMS//phone Customer lives in Watford area uPVC Supply and in...

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01 Apr

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Lijo J

Start Date: Immediate

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

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03 Mar

Conservatory | uPVC | Supply & Install

Watford - WD25

Enquiry from: Renuka M

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 Watford area uPVC ...

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03 Mar

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Vallamsetla S

Start Date: Immediate

Customer in Watford area made an enquiry for a new conservatory online. uPVC Supply and install Please call to arrange an appointment to discuss options

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18 Jan

Conservatory | uPVC | Supply & Install

Watford - WD24

Enquiry from: Ambikaiseelan N

Start Date: Immediate

Customer is looking to have a new conservatory installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Watford area uPVC Supply and install Please cal...

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13 Jan

Conservatory | uPVC | Supply & Install

Watford - WD24

Enquiry from: Lesley W

Start Date: Immediate

Customer made an enquiry for a uPVC conservatory via one of our websites. Looking at various options Confirmed interest via phone at 12:30, SMS at 12:30, email at 12:30 Supply and install Please call ...

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22 Dec

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Piyush P

Start Date: Immediate

Customer in Watford area made an enquiry for a new conservatory online. uPVC Supply and install Please call to arrange an appointment to discuss options

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10 Dec

Conservatory | Solid Roof

Watford - WD19

Enquiry from: Mark R

Start Date: Immediate

5 metre x 3 metre Edwardian conservatory replace and insulate with new roof

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15 Oct

Conservatory | uPVC | Supply & Install

Watford - WD25

Enquiry from: Vishal P

Start Date: Immediate

Customer made an online enquiry for quotes for a conservatory via one of our websites. Customer lives in Watford area and is considering a range of options for their home. uPVC Supply and install ...

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03 Oct

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Mahnaz R

Start Date: Immediate

Customer is looking to have a new conservatory installed. They are unsure of options so would like to discuss. Confirmed interest via /phone Customer lives in Watford area uPVC Supply and install Pl...

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26 Sep

Conservatory | Repair

Watford - WD18

Enquiry from: Kruti S

Start Date: Immediate

Lean to conservatory. Roof leaking in a few places. Need to repair asap please

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23 Sep

Conservatory | uPVC | Supply & Install

Watford - WD24

Enquiry from: Sheikh Z

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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10 Sep

Conservatory | Solid Roof

Watford - WD19

Enquiry from: Dan T

Start Date: Immediate

Reaplce roof. Make into a warm roof

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30 Jul

Conservatory | uPVC | Supply & Install

Watford - WD25

Enquiry from: Kech B

Start Date: Immediate

Call back anytime. New build or replacement: New build Brickwork present: No Style of conservatory: Unsure Quote requested on a conservatory, in PVCu, to be supplied and fitted.

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18 Jul

Conservatory | uPVC | Supply & Install

Watford - WD19

Enquiry from: Tony W

Start Date: Immediate

Replacement 3mx 3m conservatory in upvc existing is wood and rotting

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12 Jul

Conservatory | uPVC | Supply & Install

Watford - WD24

Enquiry from: Jovie P

Start Date: Immediate

are you the property owner: owner property type: semi detached what level of service do you require: design, supply & install do you know what style you require: unsure, i would like to see some desi...

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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 Watford is:

£20,708

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

Related Conservatory Installer searches in Watford

Conservatory Installer FAQs

what is an orangery?

Getting its name from it’s original use and commonly mistaken for conservatories, orangeries were developed about four hundred years ago to help protect citrus fruits from the winter frosts. An orangery is basically a room extension featuring a flat perimeter roof, brick base as well as a central roof lantern including doors and windows. Even though it originates from Italy and made more modern by Holland’s architectural development, orangeries have grown to become an ubiquitous phenomenon within the British society with thousands of the extension being built every year. They’re built in a similar way to conservatories, however, orangeries are typically developed from a brick base and usually making use of a stone or brick pillars to provide support to a flat roof perimeter. Also, the common choice for an orangery is a central roof lantern including glass panels or vent windows. Unlike conservatories which usually make use of patio doors, orangeries are more likely to have more complex bi-folding door system - enhancing the visual appeal of the extension in a more unique and stylish way.

Orangeries typically incorporates less glass when compared to a conservatory - thereby, allowing a moderate amount of natural light into the space. This way, you would not have to go outdoors to enjoy the sunlight during the summer months. Generally, the extension also offers a atrium-style ceiling height while also protecting your space from excessive sunlight and adding character to your home.

In conclusion, orangeries are an excellent choice when it comes to extending your home - be it to make a room larger or adding a new room all together. Ultimately, they go a long way to add incredible value to your home for resale purposes. Orangeries are best installed by seasoned professionals in order to ensure the best outcome.

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).
do i need planning permission for a lean to conservatory?

Adding a lean to 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 concerns several homeowners have is whether or not is requires a planning permission. This is a crucial question that must be answered before you make financial commitment to the project. 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. In this post, we’re going to consider if obtaining a planning permission is required before adding a lean to conservatory to your property.

 

Generally, adding a lean to conservatory to a property is considered to be a “Permitted Development, which implies that you won’t have to apply for a planning permission to complete the project without any risk of interruption from the appropriate authorities. However, there certain circumstance that’ll require a planning permission. These circumstances include:

  • 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.
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.

How to clean a conservatory roof?

The roof is the place that your conservatory is most likely to get grubby, but cleaning it is easy. You shouldn’t need to use any powerful cleaners – just warm water and a mild detergent.

The best tool to use to access your conservatory roof is a telescopic brush. This will help you get into corners and high areas without needing to work from height. You can use a ladder to help you clean your conservatory roof, but you should be very careful to avoid leaning it against any glazing

.

Consider investing in a telescopic cleaner with squeegee, brush and mop attachments to help you achieve a great finish on your aluminium conservatory.

do i need building regs for an orangery?

Generally, if you want to do a job, you can as well ensure that’s done properly. You may be considering building a small base for an orangery, but no matter how small it is, it just shouldn’t be done to any other than a compliant standard, and that’s whether or not an approval is needed. When it comes to building work which is covered by Building Regulations, you are required to comply (by the law) with the regulations and to make use of one of the two types of Building Control Service available. These includes the Building Control Service given by your local authority or the Building Control Service given by approved inspectors.

Regardless of the service you opt for, you’re going to pay but the preferred service may offer an advice before commencement of the project. The individual carrying out the building work is charged with the responsibility of ensuring total compliance with the regulations. Therefore, if you select to undertake the project by yourself, the responsibility is primarily on you. In the same vein, if you opt for a building company the responsibility would be the company’s, but you should always ensure to confirm this position before commencement of the project. You must also take note that you may be served with an enforcement notice if you fail to comply with the regulations as the owner of the building. So it’s advisable that you choose your builder very carefully.

There are a bunch of elements you may require approval for like the structural integrity, appropriate insulation levels, or the construction of a building over drainage or sewage. In cases where it’s obvious that you’d need building regulations, you can simply submit the building and planning application together at once.

How to build a conservatory?

Building a conservatory can be a challenging task. But whether you plan to hire a professional to build your aluminium conservatory or are considering DIY, it’s good to start with a rough idea of how the process works.

It’s essential to begin with a strong conservatory base. The area needs to be measured out carefully and then dug out. You then need to level the earth and pour in concrete. Your damp proof course goes on top of this, preventing rising damp from entering your structure and creating the floor level.

Then, you need to build your conservatory walls. Start by building your dwarf wall, positioning the external sills on top. Next, fix in the frames and hang your doors. Sit your roof ridge on top of the frames, and add the roof rafters.

Finally, you need to fit the glazing sheets and guttering. Once this is all done, your new aluminium conservatory is ready to go!

Do conservatories need to be double glazed?

In 2002 the Government amended Building Regulations governing the replacement and installation of glazing units. For the first time, windows had to meet energy efficiency standards and tough thermal performance levels. For new window units you must have efficiency ratings of at least a level C.

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