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Alexander Constructors

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

0 review(s)
Offers services in LLANDOVERY
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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BGD Building & Roofing

2 review(s)
Offers services in LLANDOVERY
Hard working clean building and roofing boys ready for the next care and repair
Verified Pro
Betterview Landscaping & Patios have been providing driveways, lock paving, tarmac and hard landscaping services acros...

West Wales Paving

1 review(s)
Offers services in LLANDOVERY
At West Wales Paving our design team allow you to make the most of your outdoor space. Our friendly and knowledgable desig...

Recent Builder Enquiries

16 Oct

Conversion | Loft

Llandovery - SA20

Enquiry from: John H

Start Date: Less than one month

Homeowner Please contact to appoint

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08 Feb

Insulation | External Wall

Llandovery - SA20

Enquiry from: Kirsty R

Start Date: 3+ months

homeowner external wall insulation supplied and fitted please call to appoint

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17 Aug

Driveway Repair

Llanwrda - SA19

Enquiry from: David B

Start Date: Immediate

The old tarmac driveways are broken up and need replacing with new tarmac.

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27 Jun

Conversion | Loft

Llanwrda - SA19

Enquiry from: Rob B

Start Date: Immediate

large attic space converting to a bedroom in a 250 year old barn conversion are you the property owner: owner of the property property type: detached what are you looking to convert the space into: be...

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02 Jun

Building work | General

Llanwrda - SA19

Enquiry from: Jason B

Start Date: Immediate

Roof trusses for a small workshop

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18 Jul

House Extensions

Llanwrda - SA19

Enquiry from: Jo B

Start Date: Immediate

2 12x12 field shelters and a 12x12 store in wood construction

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23 Jun

Building work | General

Llanwrda - SA19

Enquiry from: Hywel D

Start Date: Immediate

Roof trusses . New build

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12 Jun

Conversion | Loft

Llanwrda - SA19

Enquiry from: Heather T

Start Date: Immediate

Make a room in the attic with helix Windows and wooden staircase

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13 Oct

Insulation | External Wall

Llanwrda - SA19

Enquiry from: Tim L

Start Date: Immediate

Install CWI in 3 walls of an extension Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Property Age: Pre 1900 Are you in a conservation a...

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07 May

Building work | Sound Proofing

Llanwrda - SA19

Enquiry from: Trev J

Start Date: Immediate

Customers own description of work to be carried out: i recently installed 3 sewage treatment plants in the grounds. the noise from the pumps is rather more than i expected and is destroying a peacefu...

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02 Mar

Insulation | Loft / Roof

Llanwrda - SA19

Enquiry from: Mrs M

Start Date: Immediate

new roof insulation in bungalow size of bungalow is roughly 55ft x33ft there is currently no loft insulation at all Quote is to install and supply Are you the property owner: Owner of the propert...

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22 Jan

Building work | General

Llanwrtyd Wells - LD5

Enquiry from: Len T

Start Date: Immediate

Quote for 32 roof trusses Homeowner Please contact to appoint

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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 Llandovery is:

£23,840

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

Related Builder searches in Llandovery

Builder FAQs

What types of work does a builder do?

Any residential building work requires a general builder. The term Residential building work means any work which is involved in building a house or changing or adding to a home. It also comprises of mending, refurbishing, ornamenting or applying shielding treatment to home. A dwelling is defined as a building or a part where people live. This might include an apartment, house or a townhouse.

Here is a list of some of the works that require a building licence:

• construction of a garage, carport or a shed

• renovation for bathroom, kitchen or laundry

• structural landscaping and building swimming pools

• construction of conservatories and atriums

• house lifting for example, raising the height of an existing structure permanently

• removing and resitting dwellings

• steam rooms and saunas.

General building contracts might also involve work that needs a specialist. These works can be appropriately subcontracted. However, this work must be carried out by the container of a permitted contractor licence or competent administrator certificate in that specialist category.

There are a number of different categories of licences that are available depending on whether you want to oversee the work or have an agreement with another party. When you have a contractor licence, you will have the option of submitting a contact to bid on the work. You can only do the categories of work designated on your licence card. Contractor licences can be allotted to people and businesses and partnerships.

With a certificate of a qualified supervisor, you will be able to supervise the type of work specified in the certificate. Such certificates are only issued to individuals and do not allow you to contract for work.

The licence of an endorsed contractor is issued to those individuals who have applied for a contractor licence but also possess the necessary qualifications and experience to become a qualified supervisor.

how thick should loft insulation be?

Over the years there has been an increase in the recommended thickness of loft insulation by the government. Obviously, the reason behind this is pretty simply - the thicker the layer of your loft insulation the bigger your savings. The UK government is very keen to every house in the country to have loft insulation fitted where possible as it helps to minimize the heating demands of these properties. Households get to benefit from loft insulation in so many ways which includes reduced energy energy bills as well as having a home that stays at a more comfortable temperature for longer.

 

Generally, for the government energy efficiency is crucial as it implies that the highest demand ( which is usually the time of the day when gas or electricity use is at its peak ) reduces, since each building requires slightly less energy. Overall, that ultimately implies that new power plants don’t have to be built which is some nice cost savings for the government.

 

In the 1980’s, any thickness of loft insulation from 25 mm to 50 mm was considered the standard. But then, building regulations stated that homes should have as much as 100 mm of loft insulation. Over time, this gradually increased to 270mm for new builds and also recommended for other properties, although not essential. As a result of this, there’s always a need to check how much insulation you currently have in your loft before you decide to purchase more. You may discover that you already have something within the range of 20 mm to 200 mm up there and knowing this and the insulation values will assist in determining how much more you’ll need to purchase, if any at all. You should also note that some modern materials can offer the same thermal insulation whilst not being as thick.

how much is a single garage conversion?

Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.

A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.

Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.

Can cladding help with a damp problem?

External cladding will have an impact on a damp problem. However, it’s important that cladding is the last part of a damp treatment, as installing cladding over a damp wall will make the problem worse. Do not cut corners or try to remedy a problem with the cheapest solution, a damp proof course may need to be put in place before cladding.

how much value does a garage conversion add?

It’s a fact that a garage conversion can go a long way to add a resale value to a home or property. Therefore, in the event whereby your home already has parking facilities in place you can put into consideration converting your garage into a habitable space which will add to the sales price of the house by adding an extra room or increasing the floor space. So exactly how much does a garage conversion add to your home’s resale value?

Garage conversions can be seen as a cost effective means of adding more space to your house. However, not only does it add space, but can also add up to 20 percent to the value of your home. It’s also a way of adding an extra living space to your home that’s not under strict planning complication unlike the alternatives. Generally, if your garage happens to be connected to your house, the cost of converting it to another room should between £10,000 to £20,000. As a home owner, converting your garage into an extra room can help increase the value of your home by up to £45,000. And if you’re to comply with the set rules under permitted development rights, you may not even require to submit a planning application.

In the event whereby your garage is detached from your house or perhaps you live in a flat ( or maisonette) or a listed building , you’ll need to apply to the local authority before commencing your project. It’s always wise to check if there aren’t any planning conditions attached to your home or property.

how much to render a house?

Rendering a house’s external walls is one of the cheapest and most effective ways by which a building can be made waterproof and also good looking. If you’re thinking about rendering your house, figuring out the cost of completion is usually one of the most important things you’ll have to consider before you proceed and if you don’t know where to start, finding an experienced tradesperson who possesses several years of experience as well as the ability to overcome the different issues that he may be faced with while on the project is paramount. If you’re able to get one, however, you should know that they rarely come cheap.

When trying to determine the accurate house rendering cost estimate , a tradesperson will put into consideration a great number of factors. Even at that, a rough estimate still requires both skills and expertise to be able to take into account all the necessary factors. In general, a typical 3 bedroom home in the UK will cost within the range of £4000 to about £5500 for a complete render job on the outside and covering from top to bottom.

Usually, the most important factor which play the biggest role when determining rendering costs is the area that’s going to be covered by the render mix. Professional contractors will provide a quote based on the rendering costs per square metre. Below are some rough estimates of rendering costs of properties depending on their size (without VAT).

✓ For a small mid terrace house of about 40 to 50 square metre, the total rendering cost estimate is £3000 to £4000.

✓ For a large mid terrace house of about 70 to 180 square metre, the total rendering cost estimate is £3000 to £5000.

✓ For a three bedroom detached house of about 100 to 160 square metre, the total rendering cost estimate is £4000 to £5500.

how to repair concrete driveway pitting?

Pitting, also referred to as spalling is the event whereby “pits” or small holes start showing on the surface of your concrete driveway which makes it appear both worn and uneven. Concrete driveway pitting is a common but highly frustrating problem for most homeowners. You’ll see some concrete driveways that’ll only start to pit after a couple of years, but this is not true for all concrete driveways as others will start to show signs only after a couple of months. So how do you tackle this issue? Well, it’s relatively simple to tackle, however if you’re not confident or lack the necessary skills, we’d recommend you get in touch with a reliable professional who can guarantee the best results for help. In this guide, we’ll take you through the concrete driveway pitting repair process.

✓ Prepare the pits by cleaning the area, clearing out all debris and more. The small pits can be cleaned with a stiff brush while a sturdy broom will do a good job for larger pits.

✓ Make use of a hose to spray the concrete pits and flush out all remaining bits of waste.

✓ If you’re tackling series of small pits, simply use a caulking gun filled with pre-mixed epoxy and specially formulated for concrete to fill the pits. Clear off the excess eproxy ensuring that its level with the concrete surface. Once done, simply leave for at least 24 hours before the application of a concrete sealant to prevent the wear and tear of the new concrete.

✓ Chisel out a little concrete and clean with a pressure washer. Once done, apply a concrete resurfacing compound mixture into the holes and use a trowel to level off.

✓ Ensure that the repaired concrete driveway is protected from rain and foot traffic for at least 6 hours (or 24 hours for vehicles).

how much to board a loft?

How Much To Board A Loft?

If you stay in a building where the space meant for storing stuffs is not sufficient, boarding your loft may be just the perfect solution for you. In several homes, the space is already present, and all you have to do is to make it more usable by boarding it out. This is unarguably one of the easiest and quickest ways to create storage space in your home.

Boarding a loft comes with a number of special benefits which includes:

• Assisting to declutter our living spaces and makes for a more spacious home.

• Creating a usable space whereby all seasonal items can be stored.

• Assisting to reduce heating bills as it prevents the loss of heat. When your loft is well boarded and insulated, it’ll help trap heat and prevent it from escaping via the roof.

• Adding to your home’s value by making your attic a very useful space for storing items.

• Helping to create a quiet space which can used for relaxation or getaway purposes and of course, this will require a bit more structural work.

So now that you’ve learnt a few of the benefits associated with boarding a loft, how much will it cost to have one made? This depends on an array of factors which includes the size of the space needed, the type of materials and labour cost.

Overall, a standard semi detached building will feature a lot of space of about 40 sqm to 50 sqm in size. There’ll be a need to add to the height of the floor joists before installing the chipboard decking boards. This job size should cost within the range of £1,000 to £1,500. It’ll require just a two-person team that are fully equipped and well versed about the processes.

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