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Verified Pro

Rightway Environmental

0 review(s)
Offers services in LLANTWIT MAJOR
Rightway Environmental are an Asbestos removal company that have been independently licensed by the Health and Safety Exec...
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Orchard Landscapes

3 review(s)
Offers services in LLANTWIT MAJOR
Hi, I’m Lewis from Orchard landscapes we operate in all driveway and patio needs we also do fencing turfing and Astroturf ...
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Premier Roofing & Building

0 review(s)
Offers services in LLANTWIT MAJOR
Hi im steve from premier roofing and building At premier roofing and building we strive for a 100% good feedback. a local ...
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Alexander Constructors

0 review(s)
Offers services in LLANTWIT MAJOR
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
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BGD Building & Roofing

2 review(s)
Offers services in LLANTWIT MAJOR
Hard working clean building and roofing boys ready for the next care and repair
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J&D Home Improvements

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

Recent Builder Enquiries

09 Sep

Sound Proofing

Pontypridd - CF37

Enquiry from: Kelli W

Start Date: Immediate

Soundproof a party wall upstairs and downstairs on one side from dog barking and sound from them running across an upstairs wooden floor next door

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14 Jun

Garden Room

Penarth, Dinas Powys - CF64

Enquiry from: Stuart S

Start Date: Immediate

Hi, we're moving to a Victorian terraced house with a 15m x 5m garden and would like to request a quote for a 4m x 3.5m garden room recording studio. The music will be bass heavy / dance. Look forward

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27 May

Driveway Repair

Cardiff - CF14

Enquiry from: John D

Start Date: Immediate

Resetting of steps to the front door

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20 May

Wall Rendering

Cardiff - CF14

Enquiry from: Mohamed B

Start Date: Immediate

Part of the rendering on the side of the house has fallen off. Needs repair

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04 May

Sound Proofing

Porth - CF39

Enquiry from: Clive A

Start Date: Immediate

Sound proofing of walls between terraced house

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16 Mar

Garage Conversion

Pontypridd - CF38

Enquiry from: Diana H

Start Date: Immediate

Quote for price for garage conversion to bedroom wit en-suite shower room. alternatively quote *** floor extension for bedroom and ensuite

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11 Feb

House Extension

Cardiff - CF10

Enquiry from: Reuben M

Start Date: Immediate

How much it cost for house extension

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30 Jan

Bricklaying

Cardiff - CF24

Enquiry from: Airandeep S

Start Date: Immediate

Front wall commercial unit 2/3 metre walls needs bricking

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08 Jan

Loft & Roof Insulation

Cardiff - CF5

Enquiry from: Lois P

Start Date: Immediate

Suspected inadequate insulation in single story flat roof extension

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30 Nov

Single Storey House Extension

Cardiff - CF14

Enquiry from: Sunil P

Start Date: 1 to 3 months

Submit your free quote for rated tradespeople

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01 Oct

Loft Conversion

Cardiff - CF11

Enquiry from: Symone R

Start Date: Immediate

Submit your free quote for rated tradespeople

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04 Sep

Garden Room

Cardiff - CF14

Enquiry from: Tim J

Start Date: Immediate

We are looking to install a a high end golf simulator in a new log caabin. do you provide the full turnkey solution of building a log cabin and installing a simulator? we'd need to get power to the ca

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23 Aug

External Wall Insulation

Bridgend - CF32

Enquiry from: Daniel R

Start Date: Immediate

External wall insulation with cladding and some rendering

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21 Jul

Porches

Cardiff - CF24

Enquiry from: Sonia O

Start Date: Immediate

Hi, i have some lovely old tiles in my porch which need to be put back, I removed them as they were loose

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17 Jun

Single Storey House Extension

Cardiff - CF11

Enquiry from: TAJ I

Start Date: Immediate

REAR FLAT ROOF EXTENSION 2.5M LENGTH BY 3M WIDTH

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14 Apr

Garage Conversion

Penarth, Dinas Powys - CF64

Enquiry from: Marc A

Start Date: Immediate

Conversion of a detached garage into a gym

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24 Mar

Building Maintenance

Barry - CF62

Enquiry from: Lilly R

Start Date: Immediate

Hello, perhaps an odd request but would hugely appreciate your help on this - the property listed is a prospective home purchase. We have been advised by the agent that they are not licensed to let us

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22 Mar

Loft & Roof Insulation

Llantwit Major - CF61

Enquiry from: Julie L

Start Date: Immediate

Submit your free quote for rated tradespeople

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22 Mar

External Wall Insulation

Llantwit Major - CF61

Enquiry from: Julie L

Start Date: Immediate

I am looking to warm wrap externally and insulate flooring

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05 Mar

Restoration & Refurbishment

Bridgend - CF32

Enquiry from: John L

Start Date: 1 to 3 months

Full house restoration to modernisation

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 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 Llantwit Major is:

£23,840

Builder job Builder cost in 2026
Garage conversion in Llantwit Major £4,500-£6,900
Loft conversion in Llantwit Major £18,750-£28,750
House extensions in Llantwit Major £42,000-£68,000
Loft insulation in Llantwit Major £450-£690
Upvc or wood porch in Llantwit Major £2,625-£4,025
Barn conversions in Llantwit Major £112,500-£172,500
Basement renovation in Llantwit Major £30,000-£46,000
Bedroom fitting in Llantwit Major £1,500-£2,300
Bricklayers in Llantwit Major £300-£460
Cavity wall insulation in Llantwit Major £400-£820
Commercial new builds in Llantwit Major £105,000-£161,000
Conservatory base in Llantwit Major £675-£1,035
Building maintenance in Llantwit Major £2,250-£3,450
Building insurance works in Llantwit Major £2,250-£3,450
Pebble dashed walls in Llantwit Major £2,000-£9,200
Plasterboard dry lining in Llantwit Major £638-£978
Residential new builds in Llantwit Major £105,000-£161,000
Restoration and refurbishment in Llantwit Major £37,500-£57,500
Roof insulation in Llantwit Major £7,500-£11,500
Underpinning in Llantwit Major £2,250-£3,450
Wall cladding in Llantwit Major £1,125-£1,725
Wall rendering in Llantwit Major £3,750-£5,750
Demolition in Llantwit Major £2,440-£3,660
Roof room in Llantwit Major £15,000-£23,000
Shop refurbishment in Llantwit Major £3,750-£5,750
Single storey house extension in Llantwit Major £23,200-£34,800
Soundproofing in Llantwit Major £900-£1,380
Driveway repair in Llantwit Major £1,520-£2,280
Garden room in Llantwit Major £6,400-£9,600
External wall insulation in Llantwit Major £6,000-£15,000

Related Builder searches in Llantwit Major

Builder FAQs

How to convert a basement into an apartment?

In some cases, it’s possible to convert a basement into an apartment. This can be a great way to incorporate an additional dwelling into your property and increase its value. However, converting a basement into an apartment can be quite expensive and time-consuming.

As with any type of dwelling, you’ll need to think about basic things like access, damp proofing, ventilation, insulation, heating, electrics, plumbing, lighting and décor. If you’re planning on extending your basement, then you’ll also need to ensure that your property is sufficiently supported.

It’s a good idea to consult a professional, like a basement conversion building specialist, to find out how feasible your project is before you go ahead with it.

what is a garage conversion?

What is your garage being used for? If your answer is anything besides your vehicle, you’re in the majority in the UK. In the country, according to a research by Admiralty Loans, several home and property owners now use their garage as dumping ground for all sorts of stuffs asides a car. Ultimately, this gives rise to garage conversions as the more or less underutilized space can be converted into a living space which can be more beneficial while also adding more value to the property.

A garage conversion is a fast and relatively affordable route to adding more floor space within your home. It’s basically the act of changing your garage into something other than a storage or a place in which you can park your car. This can be anything from a bedroom to a playroom and anything in between. It’s a great way to provide extra space to allow your family to spread out and have more privacy while still within the walls of your home.

A garage conversion project is a huge one which mostly does not require a planning application so far the conversion is internal. However if you’re planning to increase the garage’s size or change the exterior of your home, or convert your garage into a separate room, then you may require a planning permission before getting started. It’s always wise to consult your local authority before carrying out any work to be on the safer side.

A project of garage conversion’s magnitude is better left to a reliable professional who have the experience when it comes to dealing with building regulations and more. This way, you’d also get to save yourself some headaches and some extra cash which may result from possible costly errors.

How to plasterboard a wall?

How To Plasterboard A Wall

If you’re looking to plasterboard your wall, one of the essential things to have in mind is that the plasterboard must be hung horizontally and not vertically. Due to the way they’re manufactured, plasterboard sheets normally possess a “grain along the length. This implies that, it’s only when they’re firmly placed perpendicular against the wall that they’re able to achieve their maximum strength. Materials you’ll need to complete this task includes: Tape measure, stanley knife, pencil, spirit level, drill driver or screw gun, surform, drywall screws and handsaw. Now let’s have a look at the wall plasterboarding steps!

• To plasterboard a wall the first step to take is to place each board in such a way to make the edges the centre of the noggins and upright. Also, the the adjoining walls and door openings should fit closely to the edges.

• Work from the door opening to the ending wall. From the the stud’s edge to the noggin’s centre, use your tape measure to measure a cut board and as a rule to mark up.

• Place your spirit level on the marks and use the Stanley knife to run a line along the intended cut. Once done, turn the board on its edge and give a sharp push on the back to split.

• Cut the paper left with the knife after folding the split edge back on itself. This way, you should get a nice and clean edge.

• In its right position, place the board up against the studwork. Install the screws on the board’s edges where a noggin or upright can be seen.

• Mark lines down across the board at the stud’s centre.

• Cut the end boards to length.

• Install the remaining boards as mentioned above. While doing this, make sure the factory edges are together.

• Cut any board extending into an opening and finish the edges using a surform.

We’d recommend you hire the professional services of a plasterer for the best results especially if you lack the necessary training or experience. Plasterboarding a wall can be a tricky challenge and you’d save yourself some time, money and effort by getting it right on the first trial.

How to plasterboard a brick wall?

How To Plasterboard A Brick Wall

Do you want to cover your brick wall with plasterboard? The key to success here is the preparation. You must ensure that brick wall is prepared well enough to receive the plasterboard. To get started, there’s the need to attach wood furring strips to the wall which serves as studs in a wood frame structure. This way, the plasterboard will be prevented from getting in touch with the brick. You can always hang pictures or any other forms of decoration in between the gap between the walls. Let’s have a look!

lAttach Furring Strips

• Get a 2 inch by 4 inch wood stud and apply a bead of construction adhesive.

• Using a masonry bit, drill a pilot hole through the wood stud’s base as well as the brick wall.

• Hit a 3 inch fluted nail through the hole using a sledgehammer

• Using a construction adhesive, bind a horizontal 2 inch by 3 inch stud to the upper edge of the wall.

• Using an adhesive, bind the length of a 2 inch by 3 inch stud on its wide side.

• Use a masonry drill to drill a hole on the wood stud and 1 1/2 inches into the brick wall.

• Hit a 3 inch fluted nail through the pilot hole.

lApply Plasterboard

• Hold a plasterboard sheet against the furring strips.

• Use plasterboard screw to hold the drywall sheets in place.

• Use fibreglass to cover the joints where the two plasterboard sheets meet.

• Use a thin layer of the joint compound on the tape. Once done, screw it using a 6 inch taping knife, then allow to dry overnight.

• Use a sandpaper to smooth the joint compound.

• Use a fresh coat of the joint compound to block the holes and joints. Once done, allow the compound to dry.

• Use a light sandpaper to smooth the final coat.

Plasterboarding a brick wall is a simple task but the preparation part must be done right to protect your investment. Therefore, we’d recommend you hire the services of a skilful professional, who can guarantee the best results especially if you lack enough training and experience to carry out a DIY project.

how much loft insulation do I need?

Over the years, more and more home and property owners are beginning to realize the huge benefits that can be derived from loft insulation being a worthwhile investment. It’s quite worrisome the way in which energy bills have soared over the past 10 years and loft insulation is a considerable affordable energy efficiency measure that can go a long way to help increase your home’s energy savings.

 

As far back as the 1980’s, the standard when it comes to insulation thickness was 25 mm to 50 mm which was, at the time, considered to be sufficient. However, building regulations have changed the norm that now states that a new build needs to possess 270 mm of insulation in the loft in order to achieve the required u-value of less than 0.16/m2k based on the standard rock wool or sheep wool insulation.

 

Generally with loft insulation, there’s a law of depreciating returns which implies that the first couple of insulation centimetres will save you many times the cost of the installation, however an extra layer or centimetre is going to add less value to the point where it’ll no longer be wise or worthwhile to add any further centimetre. Therefore, with cheaper energy prices 30 years back, that additional couple of centimetres was not just worthwhile, but with the recent alarming rises in costs of fuel, that additional £10 savings per year has all of sudden changed to £30 which makes it become a lot more attractive.

 

If you already have 270 mm of loft insulation, regardless of the material you’re looking to add you’re most likely not going to benefit from a top up. The cost of the materials and installation will definitely be too high for the couple of pounds it’ll save you per year.

can i refurbish a house in conservation area?

Due to the fact that we live in a country (the UK) with so much history as well as architectural beauty, there’s a need to have what’s commonly called “Conservation Area. A Conservation Area is basically an area which is designated by the local authority and is established in order to protect and enhance areas of historical and architectural interest which includes both rural and urban areas. Therefore, when it comes to refurbishment project in a conservation area, there’s usually a lot of things that needs to be put into consideration as well as hurdles to scale in order to make alterations to your property without any interruptions from the law.

In general, all properties in a conservation area have strict regulations governing the outlook of the houses, as this plays a major role in the appearance of the area as a whole. As a result, if you wish to bring down a building, fence, wall or even railing and the likes, you’ll need to obtain prior consent before you proceed. An easy way to go about any refurbishment plan is to to ensure the usage of exactly the same materials that exists in the current house. When you abide by the rules, you’ll be in a more favourable position to acquire the needed prior consent.

The short and simple answer to the question is yes, you can refurbish a house in a conservation area but subject to the approval of the local authority through a planning permission. And when it comes to submitting a planning application for approval, some are aspects will usually be subjected to more intense examinations than the others. Hence, the need to make sure that your refurbishment plans are all friendly in a similar way to the neighbouring buildings and environment.

how to refurbish your house?

If you’re thinking about refurbishing your house or property but don’t know how to go about it, then you’ve come to the right place. In truth, not every home refurbishment works goes in exactly the same order, however it’ll do you some good to abide by a specific plan in order to avoid both unnecessary works as well as expenses. For instance, how would it feel if you have already closed walls and paint only to realize that there’s a need to include a new plumbing stack that has to go behind the wall? Not good, right? Well, this guide is designed to help you avoid such frustrating situations. Let’s have a look!

✓ Establish a plan. This involves carrying out a good assessment of what you’d like to refurbish and set the priorities like deciding where to start and making sure you have both the time and budget to complete the project.

✓ Set a budget. Establish a final amount that’ll be the threshold to your spending. It’s always good to add an additional 10% to 15% to cover unexpected costs.

✓ Hire a contractor. Carry out a research, reach out to many contractors, compare their prices, work quality as well as integrity before hiring.

✓ Talk to your insurance company. Find out if you have the amount of coverage that suits your needs from your insurance company before and after your project.

✓ Secure permits and order materials. Make sure you check with the latest regulations before commencement. Once done, you can start ordering the required materials.

✓ Start demolition. This is optional as it only applies if space is being added.

✓ Work behind the walls. This include doing all the works necessary behind the walls like plumbing, electrical, heating etc.

✓ Paint and install flooring

✓ Fit in the cabinetry

✓ Add finishing touches. This includes the last details and decorations.

How to fit plasterboard?

How To Fit Plasterboard

If you’re planning to renovate your house, then here is a must-read guide! Fitting of plasterboard is a crucial step when it comes to renovation. If you’re bringing down an existing lath and plaster for an upgraded surface or adding a new wall, a plasterboard is required for your project to be a true success. If you’re a novice with no prior practice or experience, you can protect your investment by hiring the services of a professional plasterer to guarantee the best results, the first time. However, we’ve put together this guide to give you an insight on how the plasterboard fitting process is done.

To get started, you’ll need a power drill, hammer, plasterboard nails or screws, broad knife, utility knife, measurement tape, pencil, ladder as well as a joint tape.

Before proceeding, you need to identify the number of plasterboard sheets needed to commence the project by measuring the height and width of the wall as well as calculating the square footage. If you possess a stud timber wall, the steps below will get you the best results.

• Measure the walls and mark the plasterboard where you’ll make the cuts. Start with a full sheet and cut pieces down in such a way that would fit

• Score the front paper of the plasterboard with utility knife. Fold the sheet to get a clean cut through the board and make use of the knife to the remaining paper.

• Place the first sheet against the wall and use an offcut to prevent the plasterboard from touch the floor.

• Make the plasterboard rest snugly against the wall in position and screw it firmly on each stud. Once done, fasten it at all the sheets’ edges and in a line down the stud to make for a firm connection. Follow the same process for the remaining plasterboard sheet till the wall is fully covered.

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