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Verified Pro
I have over 24 years of experience in the trade . I am fully insured and although I have never had to use it , it is there...
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Swansea Damp Proofing

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Offers services in TREHARRIS
We offer free of charge, no obligation damp surveys and quotations to homeowners, tenants and landlords in Swansea and thr...
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Jpbuilding

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Offers services in TREHARRIS
At JP building, we aim to provide 100% customer satisfaction in all work we do let alone customer satisfaction. We take pr...

Recent Conservatory Installer Enquiries

02 Mar

Conservatory | Solid Roof

Treharris - CF46

Enquiry from: Gareth D

Start Date: Immediate

Replace polycarbonate roof with new polycarbonate.

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25 Feb

Conservatory | Repair

Treharris - CF46

Enquiry from: Sheila H

Start Date: Immediate

Rain coming in between main roof and conservatry roof. A Repair needed asap.

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21 May

Conservatory | Repair

Treharris - CF46

Enquiry from: Carolyn D

Start Date: Immediate

conservatory roof leaking between roof and inner wall of conservatory, flashing maybe damaged. are you the property owner: owner of the property what part of the conservatory requires work done: cons...

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14 May

Conservatory | Repair

Treharris - CF46

Enquiry from: Karen L

Start Date: Immediate

New flexible angle upvc between 2 panels. New hinges on one door. 4 end caps.

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04 Mar

Conservatory | Repair

Treharris - CF46

Enquiry from: Dan P

Start Date: Immediate

we have a wooden conservatory that needs repairing in some areas and also repainting. -conservatory repairs - conservatory repairs

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21 Sep

Conservatory | Repair

Treharris - CF46

Enquiry from: Lyn J

Start Date: Immediate

new lead and roof capping on conservatory. are you the property owner: owner of the property what part of the conservatory requires work done: conservatory roof please call to appoint

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12 Sep

Conservatory | Repair

Treharris - CF46

Enquiry from: Ian H

Start Date: Immediate

Hi I need a quote to fix a conservatory leak - please it looks like the white beam adjoining the sheets together has slipped down Nelson Area South Wales CF46 - 6LB KR Ian

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13 Aug

Conservatory | uPVC | Supply & Install

Treharris - CF46

Enquiry from: Christopher D

Start Date: Immediate

Home Owner UPVC Supplied and Fitted Call to Appoint

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30 Apr

Conservatory | uPVC | Supply & Install

Treharris - CF46

Enquiry from: Maureen R

Start Date: Immediate

Lean to self build conservatories Product Material: uPVC_White

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09 Feb

Conservatory | uPVC | Supply & Install

Treharris - CF46

Enquiry from: Pauline B

Start Date: 1 to 3 months

Are you the property owner: Owner Property Type: Semi detached Time scale: 1-3 months What level of service do you require: Solid Conservatory Roof only Please call to appoint

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23 Jan

Conservatory | Solid Roof

Treharris - CF46

Enquiry from: M. J

Start Date: Immediate

Home Owner Small lean to conservatory with three panels approx 8ft x 45ins. Please Call to Appoint

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06 Aug

Orangery | Supply and Install

Treharris - CF46

Enquiry from: L

Start Date: Immediate

Home Owner Call To Appoint

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31 Jul

Conservatory | uPVC | Supply & Install

Treharris - CF46

Enquiry from: Jill J

Start Date: Immediate

Are you the property owner: Owner of the property What level of service do you require: Design and Install Are you looking at conservatories built from: PVCu Do you require a base: Yes Would you c...

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21 Jul

Conservatory | Repair

Treharris - CF46

Enquiry from: Martin T

Start Date: Immediate

Repairs to roof of conservatory. - Conservatory Repairs Are you the property owner: Owner of the property Unsure On Conservatory Style Glass Roof uPVC Call To Appoint *

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26 Mar

Conservatory | uPVC | Supply & Install

Treharris - CF46

Enquiry from: K P

Start Date: Immediate

Home Owner Open to styles UPVC Glass Roof Dwarf Wall Supplied and fitted Please call to appoint

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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 Treharris is:

£11,669

Conservatory Installer job Conservatory Installer cost in 2025
Wooden conservatories in Treharris £45,000-£69,000
Conservatory in Treharris £6,000-£9,200
Orangery in Treharris £15,000-£23,000
Diy wood conservatories in Treharris £9,200-£13,800
Diy conservatories in Treharris £2,320-£3,480
Aluminium conservatories in Treharris £4,500-£6,900
Diy aluminium conservatory in Treharris £2,320-£3,480
Conservatory base in Treharris £675-£1,035
Conservatory repairs in Treharris £1,125-£1,725
Pool enclosures in Treharris £6,000-£9,200
Sunroom in Treharris £15,000-£23,000
Conservatory roof in Treharris £3,750-£5,750
Lean-to Conservatory in Treharris £3,900-£20,000

Related Conservatory Installer searches in Treharris

Conservatory Installer FAQs

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 is the difference between a conservatory and an orangery?

What Is The Difference Between A Conservatory And An Orangery?

If you’re looking to build an extension for your home, one of the first things that comes to mind is the type of structure that would best suit your property. When it comes to glass extensions there are two major varieties which includes the traditional conservatory and the orangery, but there are usually a lot of confusion over the differences of these two varieties. With the growth in popularity of glazed extensions, the differences between the two structures are becoming more and more thin. However, the main difference between a conservatory and an orangery is the number of glass incorporated. Conservatories are fully glazed structures featuring a low brick base wall, meanwhile orangeries are grand brick structures with with glazed roofs. But as a result of innovations of over the years in glazing, the difference has changed a bit.

Here are some of the major differences between a conservatory and an orangery.

✓ Orangeries are generally best suited to traditional-styled homes or with older property making use of matching stone or brick in construction. Meanwhile for a more recent or modern property, a conservatory will be the better option to add the flair to your property.

✓ Conservatories tend to be larger than orangeries, therefore if you want a smaller extension, an orangery would be your best bet.

✓ Orangeries are typically rectangular in shape and is traditionally a more regular building meanwhile a conservatory can be shaped to suit your needs. With an conservatory, you can get a T-shaped, L-shaped, curved, double ended and lean-to extensions to suit your preference.

✓ An orangery usually possess a flat roof at the edges with a glazed lantern section right at the centre. You can also find more luxurious orangeries having two or more lantern sections. However, when it comes to the roofing, conservatories generally have more options. Some are gabled or pitched, others are lean-to with a plethora of choice to finish off the roof.

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.

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.

how to repair a polycarbonate conservatory roof?

A polycarbonate conservatory roof is made using a polycarbonate which is a contemporary plastic material that features several beneficial properties which gives it a high optical clarity as well as a good durability. Visually, it’s very similar to glass but its a lot more resistant to impact  which makes it just as strong as some metals. As a result, there are a lot of cases where polycarbonate is used as a replacement for security windows and more. If you happen to possess a polycarbonate conservatory, then you’d probably like to know how you can fix it in case of any damages. In this post, we’re going to consider how to repair polycarbonate conservatory roofs. Let’s take a look!

There are a bunch of effective methods you can consider for fusing or gluing polycarbonate plastic. Glues will leave an adhesive behind, while fusing results in a chemical reaction which enables the material to melt back together. Here is a great method you can use to repair polycarbonate plastic:

  • Use of methyl methacrylate. Due to the fact that this creates a strong, resilient bond, methyl methacrylate is the best way to fuse polycarbonate. According to some of the users, if they try to pull the polycarbonate apart the unaffected part will break before the bond does. During the application of methyl methacrylate, you’d have to ensure you’re in a well ventilated area or outdoor. This is because the fume generated from methyl methacrylate can be toxic if it’s inhaled in a high concentration.
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.

are glass upvc conservatories cold?

Are Glass UPVC Conservatories Cold?

An extension is always a great addition to any home or property and while it’s a handy space, it also helps to enhance the visibility of the garden. If you plan to extend, the choice is yours as you can develop a customized design to give you the much desired appearance as well as function. However, in order to give more natural light to a single storey extension and for a more modern look, so many homeowner’s wonder the viability of glass roof. The short and quick answer to this question is yes, but will this lead to a trade off when it comes to heat loss?

If you’ve had the chance of making use of a poorly designed conservatory, you’d be in a better position to explain how weather affects the living space. Due to fact that glass is being used, heat becomes very difficult to retain as it easily leaves the conservatory. However in the summer, this quality can actually be helpful as conservatories without the right glass or the appropriate vents can heat up in just an hour or even less. Overall, all these are extremes a glass roof extension wouldn’t suffer but there are still a few things to be learned.

First and foremost, glass needs to insulate the space, it’ll never perform as good as a flat roof when you make use of a cheap glass. Then secondly, the installation of the glass roof extension has to be designed and carried out for your unique home or property by a specialist due to the fact that both size and direction would have to be put into consideration. This way, your UPVC conservatory wouldn’t have to so cold and unusable especially during the winter months.

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.

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