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Verified Pro

Designer drives & patios

1 review(s)
Offers services in TREHARRIS
Designer Drives & Patios LTD got over 20 years experience in the building situation which includes replacing Old driveways...
Verified Pro

J & D Home Improvements

0 review(s)
Offers services in TREHARRIS
Hi at j&D home improvements we take pride in our work to make satisfied customers All work in fully guaranteed Ful...
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...
Verified Pro

Central driveways

0 review(s)
Offers services in TREHARRIS
Central driveways design long lasting home improvements weather its resinbound, paving driveways, patios , natural stone ,...
Verified Pro

Multi trade home solutions

0 review(s)
Offers services in TREHARRIS
Serving the local area we take pride in our work . And our reputation have been build on loyalty to our customers over ...

Recent Builder Enquiries

28 Nov

Building work | General

Treharris - CF46

Enquiry from: Dean F

Start Date: Immediate

I am considering buying a property which is in an elevated position, currently there is no off road parking. I would like to know if creating off road parking would be a possibility as this would requ...

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08 Mar

House Extensions

Treharris - CF46

Enquiry from: Mike C

Start Date: Immediate

A flat roof garage ,remove about 12 Asbestos sheets (al whole ) and replace with new Corrogated sheets. If you are not available Dean, is there anyone you can recommend plus one or two jobs required...

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13 Jan

Conversion | Loft

Treharris - CF46

Enquiry from: Andrew P

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: semi detached, property owner: owner, looking to convert into: bedroom, work description: looking to co...

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22 May

Conversion | Garage

Treharris - CF46

Enquiry from: Derek S

Start Date: Immediate

change conservatory from upc to brick built extension . are you the property owner: owner of the property do you require plumbing work: no do you require electrical work: no would you like the windo...

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19 Oct

Insulation | Cavity Wall

Treharris - CF46

Enquiry from: Marie J

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3-4 Bedrooms Property Age: 1930-70 Interested in quote for cavity wall and loft insulation: Cav...

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19 Oct

Insulation | External Wall

Treharris - CF46

Enquiry from: Marie J

Start Date: 1 to 3 months

Quote for external wall insulation Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3-4 Bedrooms Property Age: 1930-70 Time scale: 1-3 months

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06 Oct

Building work | Sound Proofing

Treharris - CF46

Enquiry from: Dawn R

Start Date: Immediate

i have put battern on wall in between neighbours house adjoining to mine then had soundproofing boards put up , but the mistake we done we never put any insulation between wall and boards . the noise ...

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22 Sep

House Extensions

Treharris - CF46

Enquiry from: Julian H

Start Date: 3+ months

Small kitchen extension, attic conversion and down stairs toilet under stairs with basin

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03 Jun

Insulation | CERO Free

Treharris - CF46

Enquiry from: Richard W

Start Date: 1 to 3 months

external wall insulation with render Time scale: 1-3 months

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30 Dec

House Extensions

Treharris - CF46

Enquiry from: Brian P

Start Date: Immediate

Property type: Semi detached Work description: REPLACE UTILITY room with 4m by 8m sun-room with Georgian roof Please contact to appoint

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02 Oct

Building work | Wall Rendering

Treharris - CF46

Enquiry from: Teresa L

Start Date: Immediate

Full removal and replacement of render (including painting) on a three bed semi ex council house - Service Date: 05/10/2015 - Property Type: House - Job Type: Refurbishment

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27 Jun

Insulation | External Wall

Treharris - CF46

Enquiry from: Jamie M

Start Date: Immediate

Wall insulation and rendered Supply and Fit Please Contact to Appoint

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22 Feb

Insulation | External Wall

Treharris - CF46

Enquiry from: Naomi D

Start Date: Less than one month

External wall insulation Homeowner Supplied and fitted Please contact to appoint *

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Treharris is:

£23,840

Builder job Builder cost in 2025
Garage conversion in Treharris £4,500-£6,900
Loft conversion in Treharris £18,750-£28,750
House extensions in Treharris £42,000-£68,000
Loft insulation in Treharris £450-£690
Upvc or wood porch in Treharris £2,625-£4,025
Barn conversions in Treharris £112,500-£172,500
Basement renovation in Treharris £30,000-£46,000
Bedroom fitting in Treharris £1,500-£2,300
Bricklayers in Treharris £300-£460
Cavity wall insulation in Treharris £400-£820
Commercial new builds in Treharris £105,000-£161,000
Conservatory base in Treharris £675-£1,035
Building maintenance in Treharris £2,250-£3,450
Building insurance works in Treharris £2,250-£3,450
Pebble dashed walls in Treharris £2,000-£9,200
Plasterboard dry lining in Treharris £638-£978
Residential new builds in Treharris £105,000-£161,000
Restoration and refurbishment in Treharris £37,500-£57,500
Roof insulation in Treharris £7,500-£11,500
Underpinning in Treharris £2,250-£3,450
Wall cladding in Treharris £1,125-£1,725
Wall rendering in Treharris £3,750-£5,750
Demolition in Treharris £2,440-£3,660
Roof room in Treharris £15,000-£23,000
Shop refurbishment in Treharris £3,750-£5,750
Single storey house extension in Treharris £23,200-£34,800
Soundproofing in Treharris £900-£1,380
Driveway repair in Treharris £1,520-£2,280
Garden room in Treharris £6,400-£9,600
External wall insulation in Treharris £6,000-£15,000

Related Builder searches in Treharris

Builder FAQs

do i need planning permission to render my house?

If you’re considering rendering your house or property, then you’d most likely want to know whether or not applying for a planning permission will be needed. In several cases, planning permission will not be required for the maintenance, repair as well as replacement of the existing render on your building. These activities are covered by what’s called “Permitted Development Rights, which allows you to carry out some activities without having to apply for a planning permission but always subject to following some strict guidelines. For rendering, as long as the material (render) possesses an identical appearance to those existing on the house as well as same colour, then you will not require a planning permission. However, there are a number of projects that have been highlighted in which a planning permission would be required. These includes the following:

✓ Re-rendering in a colour that different from the original one used on the house or building.

✓ Rendering over brickwork which was not originally covered.

✓ Rendering over pebbledash

✓ Removing pebbledash and replacing it with render.

Another exception to the Permitted Development rights are for houses in conservation areas, national parks or areas of outstanding national beauty.

Although, you wouldn’t normally require to submit a planning application for approval before you apply render, but in truth it’s actually a bit of a grey area which isn’t totally clear and doesn’t allow for much freedom or creativity. And due to this fact, homeowners who wants an absolute peace of mind may opt to apply for planning permission just in case. It’s also worth noting that whether or not a planning permission is required, a huge rendering work will need to comply with building regulations which includes the need to insulate walls on the inside or outside as part of the work on several older properties .

What is plasterboard?

What Is Plasterboard?

The plasterboard is unarguably one of the most common building materials across the globe. Sometimes referred to as gypsum board, gyprock, drywall or wall board, the plasterboard is mostly incorporated for ceiling cladding and interior walls in several homes and offices in recent times. However, despite its global acceptability, it’s a very misunderstood building material.

The plasterboard is manufactured using a gypsum core with a heavy paper covering both sides of the sheet. The measurement of a standard plasterboard sheet is a length of 2.4 metres in and a width of 1.2 metres, with a thickness of about 13mm. The board usually have either a bevelled or a bit flat edge. The bevelled edge makes it easy for the installers to use a plaster to smooth out the surface after nailing the sheets to walls and ceilings as well as taping the edges.

The plasterboard comes in different types. Although various manufacturers provide a unique name for their products, but they’re all included in one of the following categories:

• Water Resistant Plasterboard - This type of plasterboard are best suited to be used in water areas like bathroom, laundry rooms and kitchens.

• Acoustic Plasterboard - Due to its sounding proofing qualities, this type of plasterboard is preferred to be used in home theatres or noisy areas.

• Flexible Plasterboard - This is to be incorporated on curvy surfaces.

• Fire Resistant Plasterboard - Just like the name implies, this type of plasterboard is best suited for use in high fire hazard areas.

If you’re about to kick start some small renovations around your house or office, using a plasterboard to clad your walls is a very simple and worthwhile task. However, if you want to do major renovations or need to apply plasterboard to your ceiling, the best option would be to leave it to a seasoned professional.

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

How long does it take to install insulation?

How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.

Are there different styles of cladding?

Cladding comes in a range of styles, such as flush, shiplap, and featheredge. Many types of cladding are also available in a variety of colours to suit any property. A cladding specialist will be able to discuss what solution is best for your property and how it works.

how much does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

how much does it cost to have loft boarded?

How Much Does It Cost To Have A Loft Boarded?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is boarded, there are so many juicy benefits that can be derived. It can be used as a storage room, spare bathroom, home office and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering boarding it. So how much would it cost to have your loft boarded? Here, you’ll discover the cost of boarding your lofts so you that you can set a budget and start to plan.

The cost of boarding a loft is actually affordable for several individuals, simply because you’re allowed to floor as much or as little as you require. And while you’re up there flooring and fitting the loft boards, you can as well decide to upgrade the insulation of the loft too. This way, you be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

If you’d prefer to make it a DIY project, the cost of 18mm chipboard is about £8 to £10 per sheet sized 2400m x 600m. Meanwhile the insulation boards should range between £18 to £22 for a sheet.

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of boarding required as well as the method selected. For an average storage space needs, flooring size of about 15m2 is suitable. The price for this quantity would be between the range of £50 to £700 for the counter barren method or above £1000 for a more sophisticated method.

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