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Verified ProOver 50 Reviews
I am a family runed business professional and efficient for 30 years !
Verified Pro
We are a small but professional family run company. That aim to put our customer journey from quote to install as smooth a...
Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified Pro

Home Energy Save GB

7 review(s)
Offers services in WALES
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified ProOver 10 Reviews
Shire Conservatories Ltd, have been serving their clients throughout Shropshire, Mid & North Wales for over 12 years, and ...
Verified Pro
Over 35 years’ experience, we offer the complete package from design to installation & 10 years beyond. We offer start to ...

Recent Builder Enquiries

17 Nov

Driveway Repair

Pencader - SA39

Enquiry from: John R

Start Date: Immediate

needs dyed sand and sealing

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05 Nov

Building work | General

Neath - SA10

Enquiry from: Web M

Start Date: Immediate

Hello we have some damp in an upstairs bedroom external wall would like to know if you can advise what issue is and quote for works

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31 Oct

Building work | Wall Rendering

Mountain Ash - CF45

Enquiry from: Stephen T

Start Date: Immediate

Render double extension 3 walls and 1 house wall

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30 Oct

House Extensions

Port Talbot - SA12

Enquiry from: Richard C

Start Date: Less than one month

customer made an online enquiry for house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the p...

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28 Oct

Insulation | Loft / Roof

Haverfordwest - SA62

Enquiry from: Heather J

Start Date: Immediate

A small rear loft needs insulation

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23 Oct

Conversion | Garage

Cardiff - CF14

Enquiry from: Sami W

Start Date: Immediate

i need to convert an integral garage into living space , garage is 2.5 meter wide and 5 meter long

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22 Oct

Insulation | Loft / Roof

Newtown - SY16

Enquiry from: Stephen B

Start Date: Immediate

Loft insulation throughout

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21 Oct

Building work | Wall Rendering

Haverfordwest - SA62

Enquiry from: Cherry F

Start Date: Immediate

External wall insulation Lead

wall rendering metre finished with terylene. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms how many walls are you looking to ha...

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18 Oct

Insulation | Loft / Roof

Pwllheli - LL53

Enquiry from: Vivien J

Start Date: Immediate

Insulation on a conservatory roof

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14 Oct

Insulation | Loft / Roof

Conwy - LL32

Enquiry from: Tom D

Start Date: Immediate

Loft insulation, 3 bed house

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11 Oct

Building work | General

Wrexham - LL13

Enquiry from: Ian P

Start Date: Immediate

Cracks in brickwork need repointing

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18 Sep

Conversion | Garage

Cardiff - CF23

Enquiry from: Folabomi P

Start Date: Immediate

garage conversation to a bedroom with ensuite and living area. storage in the level above. existing sliding door, songle door and window exist so garage door would ideally be removed. to be used as a ...

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15 Sep

Building work | General

Cardiff - CF24

Enquiry from: Rhys H

Start Date: Immediate

A base to be constructed for a greenhouse to be situated on at an allotment plot,

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10 Sep

Building work | Bricklaying

Cardiff - CF24

Enquiry from: Rhys H

Start Date: Immediate

I need a base for a greenhouse to be secured with. I have placed a deposit on a greenhouse house with a company called Rhino. Prior to it being built it needs a base to secure it to the ground. I nee...

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10 Sep

Building Work | Conservatory Base

Cardiff - CF24

Enquiry from: Rhys H

Start Date: Immediate

I need a base for a greenhouse to sit on.

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07 Sep

Building work | Wall Rendering

Cardiff - CF23

Enquiry from: Steven B

Start Date: Immediate

rendering repair and replacement. approximat*** mtrs how many walls are you looking to have rendered: 1 wall how many bedrooms do you have: 3-4 bedrooms property type: terrace are you the property own...

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06 Sep

Insulation | External Wall

Barry - CF62

Enquiry from: Gian J

Start Date: Immediate

We have a gable end conservatory with 25mm polycarbonate roof that has yellowed. Roof consists of 8 panels approx. 1850mm x 850mm. We’d like this replaced with Heatguard polycarbonate sheets.

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06 Sep

Building work | Wall Rendering

Tredegar - NP22

Enquiry from: David W

Start Date: Immediate

External wall insulation Lead External wall insulation Lead External wall insulation Lead

back of house knocked off and rendered are you the property owner: owner of the property property type: semi detached how many walls are you looking to have rendered: 3 walls how many bedrooms do you ...

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20 Aug

Building Work | Porch

Cwmbran - NP44

Enquiry from: Emma W

Start Date: Immediate

porch repairs, signs of movement. are you the property owner: owner of the property property type: terrace looking for: porch do you have planning permission: yes do you have plans drawn up: no do you...

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18 Aug

House Extensions

Ruthin - LL15

Enquiry from: Emyr G

Start Date: Immediate

Loft conversion.

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2024 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 Wales is:

£23,814

Builder job Builder cost in 2024
Garage conversion in Wales £4,500-£6,900
Loft conversion in Wales £18,750-£28,750
House extensions in Wales £31,000-£74,000
Loft insulation in Wales £450-£690
Upvc or wood porch in Wales £2,625-£4,025
Barn conversions in Wales £112,500-£172,500
Basement renovation in Wales £30,000-£46,000
Bedroom fitting in Wales £1,500-£2,300
Bricklayers in Wales £300-£460
Cavity wall insulation in Wales £400-£820
Commercial new builds in Wales £105,000-£161,000
Conservatory base in Wales £675-£1,035
Building maintenance in Wales £2,250-£3,450
Building insurance works in Wales £2,250-£3,450
Pebble dashed walls in Wales £2,000-£9,200
Plasterboard dry lining in Wales £638-£978
Residential new builds in Wales £105,000-£161,000
Restoration and refurbishment in Wales £37,500-£57,500
Roof insulation in Wales £7,500-£11,500
Underpinning in Wales £2,250-£3,450
Wall cladding in Wales £1,125-£1,725
Wall rendering in Wales £3,750-£5,750
Demolition in Wales £2,440-£3,660
Roof room in Wales £15,000-£23,000
Shop refurbishment in Wales £3,750-£5,750
Single storey house extension in Wales £23,200-£34,800
Soundproofing in Wales £900-£1,380
Driveway repair in Wales £785-£1,440
Garden room in Wales £6,400-£9,600
External wall insulation in Wales £6,000-£15,000

Related Builder searches in Wales

Builder FAQs

can you render a house in winter?

Aside from the cold weather not being the most pleasant condition to work in, the winter weather can also cause a lot of problems for construction workers and even more so when you’re working with render. Poor weather conditions can generally cause a lot of harms on the final finish of a render. Below are some of the reasons why you should not consider rendering in a bad weather.

✓ Lime bloom. Render can be impacted by lime bloom as they are subjected to damp conditions and low temperatures while curing. This is due to the fact that cement are intolerant to slower drying conditions especially immediately affect its application.

✓ Top coats can be compromised. Coating are likely to get washed off before they’re even afforded the chance to set if drying conditions are low.

However, because its cold out there doesn’t necessarily imply that work must stop. It’s very possible to render during the winter months but to avoid potential pitfalls, we’ve got some tip that can be of great help. Let’s have a look!

✓ Check the weather forecast. Determine the drying and curing time and watch the forecast for the temperature dropping at night.

✓ Select the most suitable render. There are renders that are suitable for application in low temperatures to about 5℃ or even as low as 1℃. These types of render are fast setting which makes them perfect for the cold condition.

✓ Watch out for frost. Frost and render are enemies. Therefore, it won’t be wise to work with frosted materials, on frosted subtrates or apply below the recommended temperature that’s written on the product’s datasheet.

✓ Protect the finish. Make use of artificial enclosures around the scaffolding to battle adverse weather conditions.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

do i need building regs for a garage conversion?

Are you considering converting your garage into a more usable space in your home? If yes, then you’d probably want to know if you’ll require building regs before converting the garage. The answer to this question is yes. Although you may not require planning approval to convert your garage into a more usable space, but you’d usually need approval under the Building Regulations.

When re-structuring your garage into a habitable space, the following should be taken into consideration: structural alterations, ventilation, moisture proofing, insulation, fireproofing, escape routes as well as the submission of a building building notice or full plan application to the local council in order to inform them about the planned project.

• Walls

You’ll require an approval if you plan to infill the garage door with a window and a new wall. This is because the garage may have been built of a shallow slab which implies that a new foundation would be needed for the new wall construction.

• Floor

Even though there’s a high possibility that the garage floor is strong enough for domestic use since its designed to withstand the weight of vehicles, you may however need to upgrade to make sure it suitable for both thermal insulation and damp proofing. In addition, there may also be the need to to alter the floor level in such a way that it matches that of the remaining parts of the house.

• Ventilation

According to the Building Regulations requirements, there’s a need for adequate ventilation for each individual rooms which includes garage conversions for general health purposes. What’s going to determine the ventilation level that’ll be required is the frequency at which the room is used. Ventilation can be provided through purge or simply opening the window or via trickle ventilation.

Does cavity wall insulation lead to damp problems?

Insulating a cavity wall should not affect the damp proofing of the wall. All insulation approved for use in cavity walls has been tested to ensure that it does not allow damp to pass through the wall. Some walls which receive a lot of wind driven rain are unsuitable for cavity wall insulation.

how much does a garage conversion cost?

Are you looking to create some more space in your home with your garage being almost dispensable? If yes, then considering a garage conversion project may be the way to go. Unlike many other extension options, garage conversion does not take up an additional space as it only changes the current structure of the garage. As a result, the cost of completing a garage conversion project can be relatively attractive when compared to other space creating alternatives. So exactly how much would a garage conversion project cost? Well, there’s no precise answer for this as several influencing factors come to play. However, in this guide we’ll give you a rough idea of the average costs that you’re likely going to encounter. Some of the factors that can influence your budget dramatically includes the following:

• The size of the conversion. The larger the size of the garage per square feet, the more cost you’ll have to expend.

• The type of your property - listed buildings are usually more expensive.

• Your location in the UK. If you stay in London where there’s a higher demand, you’ll most likely pay more.

• You’re likely to pay more if a specialist knowledge is required.

• The amount of glazing to be installed

• Quality of the materials to be incorporated.

• Quality of the professional to carry out the installation service.

On average, when it comes to garage conversion projects, you’re likely to pay the following depending on the per square metre given:

• A single garage of about 15 square metre will cost within the range of £6,000 to £15,000.

• A double garage of about 30 square metre will cost within the range of £12,000 to £30,000.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

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 rendering on a house?

Rendering is an external wall’s plastered finish which provides a smooth finish while also protecting the brickwork from the elements like rain, snow and the likes. The traditional rendering is normally applied in two or three coats which enables it to be more resistant to surface cracks. In modern times, the finishes are largely different from the grey pebble dash of post war housing. Today, we now have a plethora of specialist products to pick from such as through-coloured silicone renders as well as one coat renders. The types of renders include the following:

✓ Cement renders. These are the common option that are usually mixed on site and used in a number of applications, then painted when dried. There’s a need to paint this type of render regularly to keep them looking great.

✓ Polymer renders. These are pre mixed and mostly pre coloured (usually with through colouring).

✓ Through-coloured products. These rendered do not need to be painted as the pigment is already added in the manufacturing process to colour the whole render.

✓ Lime renders. These are superior to cement as they’re less likely to trap moisture in the brickwork and also more good looking. However, they’re generally more costly and more difficult to apply.

Overall, rendering on a house provides several benefits. Not only is it able to protect your brickwork against the elements like the rain and wind, but it can also make the building more efficient. Being fully aware that about 30 percent of the energy used in heating a home is lost via the external walls, making use of a product such as acrylic insulated render is a smart approach to improve your home’s energy efficiency without affecting your interior living space.

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