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Alexander Constructors

0 review(s)
Offers services in TREDEGAR
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
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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 TREDEGAR
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 TREDEGAR
Hi at j&D home improvements we take pride in our work to make satisfied customers All work in fully guaranteed Ful...
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Betterview Landscaping & Patios have been providing driveways, lock paving, tarmac and hard landscaping services acros...

Recent Builder Enquiries

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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12 Sep

Building work | Wall Rendering

Tredegar - NP22

Enquiry from: Robert J

Start Date: Immediate

Pine end needs rerendering

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14 Dec

Building work | Wall Cladding

Tredegar - NP22

Enquiry from: Michael M

Start Date: Immediate

Outside wall insulated and classed

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15 Nov

House Extensions

Tredegar - NP22

Enquiry from: Sephiwe B

Start Date: Immediate

homeowner extension please call to appoint

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25 Jun

Insulation | Cavity Wall

Tredegar - NP22

Enquiry from: Mark W

Start Date: Immediate

customer in tredegar area has requested that we arrange quotes for their cavity wall insulation project.they are considering various options and would like to discuss with a builder directly.please ca...

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08 Feb

Insulation | Cavity Wall

Tredegar - NP22

Enquiry from: Lucy S

Start Date: Immediate

customer in tredegar area has requested that we arrange quotes for their cavity wall insulation project.ms are considering various options and would like to discuss with a builder directly.please call...

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08 Feb

Insulation | Loft / Roof

Tredegar - NP22

Enquiry from: Lucy S

Start Date: Immediate

flat roof insulation for two roofs for an extention added to a mid terrace house victorian house. one roof is covered in fibre glass the other felt. i would also like to get the cavity walls of this ...

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08 Feb

Insulation | External Wall

Tredegar - NP22

Enquiry from: Lucy S

Start Date: Immediate

i have two flat roofs to insulate over a small kitchen and bathroom. one roof is covered in felt, the other fibre glass. how much per 2m including labour? the walls also need cavity wall insulation,...

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27 Sep

Building work | General

Tredegar - NP22

Enquiry from: John S

Start Date: Immediate

customer made an enquiry for building maintenance and confirmed on the quotatis site they would like quotes from a builder.mr lives in the tredegar area and would like a call to discuss options.see be...

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15 May

Driveway Repair

Tredegar - NP22

Enquiry from: Mrs W

Start Date: Immediate

it's a repair job, the heavy winter has reeked havoc with the top of the drive and needs a refurb are you the property owner: owner of the property property type: semi detached what level of service ...

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15 Apr

Building work | General

Tredegar - NP22

Enquiry from: Judith B

Start Date: 1 to 3 months

customer made an enquiry for building maintenance and confirmed on the quotatis site they would like quotes from a builder.miss lives in the tredegar area and would like a call to discuss options.see ...

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11 Mar

Conversion | Garage

Tredegar - NP22

Enquiry from: Sarah D

Start Date: Immediate

Garage conversion. Needs patio doors to replace existing doors. Floor and 1 exterior wall to be insulated as single brick. Ceiling needs looking at as presently just unplastered board.

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02 Mar

House Extensions

Tredegar - NP22

Enquiry from: Charlene B

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

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12 Feb

Building work | General

Tredegar - NP22

Enquiry from: Maria L

Start Date: Immediate

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Other Forms: uPVC Double Glazing, Building Maintenance Agreed to receive quotes for selected...

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20 Jun

Insulation | Cavity Wall

Tredegar - NP22

Enquiry from: Laura E

Start Date: 1 to 3 months

Our back bedroom was an extention that was constructed many years ago. Three walls of the bedroom are open to the outside, in turn the bedroom is very cold in the winter. I would like some advice on...

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07 Jan

Conversion | Loft

Tredegar - NP22

Enquiry from: Vicki B

Start Date: Immediate

Homeowner Please contact to appoint

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10 Sep

House Extensions

Tredegar - NP22

Enquiry from: Catherine H

Start Date: Immediate

I'm looking to extend my kitchen out and up as double extension. Approx 20 x 20 Are you the property owner: Owner of the property Property Type: Terrace Looking For: Double storey extension Do you hav...

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05 Jun

Building work | Wall Rendering

Tredegar - NP22

Enquiry from: Chris B

Start Date: 1 to 3 months

I'm looking for a rough estimate for Removal of old render and re-rendering on one wall dimensions 9m wide by 7m area. with 4 windows.

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16 Sep

New Build | Residential

Tredegar - NP22

Enquiry from: Ellie J

Start Date: Less than one month

Kitchen refurbishment Time scale: Less than one month

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30 Aug

Building work | Wall Rendering

Tredegar - NP22

Enquiry from: Julian G

Start Date: Immediate

New garage to be rendered with a fine down finish and also rendering of 2 small dwarf walls to match Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms ...

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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 Tredegar is:

£23,840

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

Related Builder searches in Tredegar

Builder FAQs

Does a converted basement need windows?

Windows or lightwells can be a great way to introduce natural light into your basement, making it a more valuable, enjoyable space. However, they’re not always an essential requirement.

It’s important for your basement conversion to meet ventilation and fire safety building regulations. Windows can be a good way to do this, but they’re not the only option. Stack or mechanical ventilation, or ensuring that stairs up from your basement connect to an exit can be a good alternative.

So, while windows can be a great asset to your basement conversion, if you can’t afford them or they’re not structurally feasible, you can still create a basement conversion without them.

do you need an architect for a garage conversion?
Have you decided to convert that under-utilized space ( garage) in your home to a more habitable space where you can do anything asides general storage or parking a car? If yes, then you’d probably want to know where to start or if you’d require an architect to get started. Well, you’re not alone! This is one of the most frequently asked questions when it comes to garage conversions and reasonably so. Talking about where to get started, when it comes to home improvement projects the first step to take is determining whether or not you’d require a planning permission or if your proposed garage conversion is covered under permitted development rights. Once you’ve been able to conclude on that, the next step is deciding whether you’re going to complete the project yourself, hire the services of tradesmen or employing a builder. And this ultimately brings us to the question of whether you’ll need an architect for a garage conversion. To get started, it’s highly recommended that you employ the services of a professional architect or an architectural technologist to assist in designing your garage conversion. However, most garage conversion projects are straightforward with no complex changes to be made so far you wish to avoid applying for a planning permission and staying within the set guidelines of the permitted development rights. In such events, if you’re properly trained and well experienced in the field, then it may be cost effective to design your garage conversion by yourself. It should, however, be noted that it all depends on your personal preferences and budget. If you’re on tight budget and don’t mind a straightforward design, you can save cost by not hiring an architect.
how to repair sunken concrete driveway?

How To Repair Sunken Concrete Driveway

If you have concrete driveway that’s cracked, uneven and mostly especially sunken, you’d know how distasteful it can be just viewing it on your property. A sunken concrete driveway is most likely caused by rainwater erosion removing the soil under it or a big root under it which as rotted over time. Another possible cause of the sunken concrete is an improperly prepared base which implies that the soil beneath wasn’t fully compact when the concrete was poured on it. Later on the soil beneath will eventually settle and shift below the concrete driveway which weakens the integrity of the entire driveway, making it more vulnerable to cracks, unevenness and sunken.

Two ways in which you can fix this problem includes either demolishing the whole driveway, re-compact the soil underneath and fill with new concrete or repair the entire driveway using an easy process called slabjacking. In this article, we’re going to look at the slabjacking repair process as it’s significantly less expensive than the demolishing approach and will also cause minimal disruption to your lifestyle.

Also referred to as mudjacking or concrete lifting, slabjacking is simply a process used to float your existing concrete back to its original position. If you are not a competent DIYer or lack confidence to pull this off, we’d recommend reach out to a professional for help. If otherwise, then you can practice the slabjacking process given below.

✓ Drill holes through the slab.

✓ Pump grout mixture through the holes. This mixture will spread out beneath he driveway and raise it up.

✓ Lastly, fill the holes and level the concrete driveway surface.in such a way to hide the signs of the repair made.

This is a process that works to efficiently get your driveway back in a top condition relatively quickly.

How many bricks can a bricklayer lay in a day?

Well, just like many other team work, a bricklayer is only as good as his supporting cast. And a hard-working labourer should be able to keep three bricklayer gangs happy. But even when he gets to serve just one bricklayer, the site conditions and nature of the wall can also play a huge role in determining the number of bricks that can be laid within 24 hours.

With the best possible site condition, hard-working labourer and best scenario with no pillars, no face brick, long straight wall and no wall ties, a well trained bricklayer should be able to lay within a range of 800 to 1100 bricks all day long. However, you rarely get walls like this as there is always going to be some corner or curve somewhere which usually takes some time to get right. Furthermore, once the bricklayer has laid up to 5 feet, there’ll be a need to get some lift. From that point onwards, the job understandably gets slower and tougher - meaning there’ll most definitely be a face brick.

In addition, there are multiple other factors that can affect the number of bricks that can be laid in a day. Sometimes its the complex designs or weather that’ll determine the daily rate.

With the aforementioned factors and more realistically, on a good day and great site, an expert bricklayer should be able to lay about 500 to 800 bricks in a day. This is generally a very good target, but of course you never can tell with the reasons above and other factors that are simply beyond the control of the bricklayer. If you have a project and want it completed as soon as possible, you can pay the bricklayers based on the number of bricks laid to increase their efficiency.

how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

how much are sharps fitted wardrobes?

If you’re planning to acquire Sharps fitted wardrobes, one of the first few things that comes to mind is the cost to make such an acquisition. Generally, prices of these items can vary significantly. However, you should note that the more affordable end of the spectrum is most likely going to be around £750 to £900 per lineal metre, while mid range Sharps fitted wardrobes are usually within the range of £1400 to about £1600 per lineal metre. And finally, the high end customized Sharps fitted wardrobe are possibly going to be within the range of £3000 to £3500 per lineal metre.

The price of the Sharps fitted wardrobes is mainly determined by the fitted wardrobe solution your opt for. So let’s look at the estimated price range of Sharps fitted wardrobes depending on the styles you want for your home or property.

✓ There are the stylish, mordern sliding doors Sharps fitted wardron=be with mirrors that’ll make your room feel a lot bigger. If the type you opt for possesses three sections, then you’ll should expect to pay a price within the range of £2800 to about £3600 to have it fitted depending on the size of the room as well as the chosen finishes.

✓ Handcrafted, bespoke fitted bedroom wardrobe. This will cost about £2500 to £2900 with simple design details but the price can increase with ornate features like mouldings etc.

✓ Large bedroom 3m 80ccm three sections six door. This normally features finishes on both the interior and exterior as well as hanging space for clothes. It’s usually around £4900 or more.

✓ Simple two section closet. The price of this fitted wardrobe is usually within the range of £3200 to about £3500, but it could also be more depending on the design details you wish to implement.

how thick should render be on external wall?

Render serves two basic functions. One is it’s protective qualities as render acts as waterproof for the wall which enables them breathe by allowing water vapour move from the inside to the outside of the structure while also working to prevent water or rain from finding its way inside the structure. While the second function is the decorative qualities as render is able to provide the structure with a fine finish and colour to make the building a lot more appealing and correcting faults in line and level in the masonry.

If you wish to apply render on your external wall, you’d probably be wondering just how thick the render should be to perfectly serve both of functions. In this article, we’re going to take a look at just that!

For a render thickness, the British Standard Wind Driven Rain Index has come up with 4 ratings which include Sheltered, Moderate, Severe as well as Very Severe. An area with Very Severe rating include South West England. This rating implies that the thickness of the render in this area should be increased to at least 20mm for a direct one coat render applications as well as 5 to 6 external wall insulation base coat applications. And if you happen to reside within one mile of the coast, it’s strongly recommended you incorporate an extra repellent protection like Paraguard AG from Parex.

In general, render that’s prepared on site with cement and sand should be have a minimum of 20mm to 25mm thickness. Although, it should be noted that the quality of the render is based on quality of the sand incorporated, the design mix as well as being largely dependent on how good the mixing technique from the applicator is. The most common reasons why traditional renders fails is due to both poor mixing ratios and low quality materials used.

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.

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