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Verified Pro
Hello, my name is Jerry. I own a company Newport drives and patios been doing this 10 years now installing block paving ta...
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Roofers & pavers in Gloucestershire & Surrounding Areas Bespoke Home Improvements UK Ltd, working throughout Gloucestersh...
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Thc roofing construction

0 review(s)
Offers services in CWMBRAN
THC roofing construction is a qualified experienced roofing company, that offers free no obligation quotes and guarantees ...
Verified Pro
hi, my name is tony from classic roofing and repairs. We specialise in all roofing and repairs and UPVC work. we have ...
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J & D Home Improvements

0 review(s)
Offers services in CWMBRAN
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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BGD Building and Roofing

2 review(s)
Offers services in CWMBRAN
Hard working clean building and roofing boys ready for the next care and repair

Recent Builder Enquiries

24 Jan

Conversion | Loft

Cwmbran - NP44

Enquiry from: Ronald J

Start Date: Immediate

are you the property owner: owner of the property property type: detached what are you looking to convert the space into: living space are you looking to have stairs: yes do you require any windows: ...

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02 Jan

Bedroom | Fitted Wardrobe

Cwmbran - NP44

Enquiry from: Mary W

Start Date: Immediate

Need someone to dismantle and rebuild in different house

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26 Nov

Conversion | Loft

Cwmbran - NP44

Enquiry from: Ammie W

Start Date: Immediate

Converting loft to bedroom

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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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12 Feb

Building Work | Porch

Cwmbran - NP44

Enquiry from: Rebekah B

Start Date: Immediate

Are you the home owner of that property? yes Are you replacing an existing porch or is this a new build? new build What material do you require, UPVC? upvc What colour do you want it to be? - I assume...

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21 Jan

Building work | General

Cwmbran - NP44

Enquiry from: Paul G

Start Date: Immediate

Extend existing dropped kerb (Vehicular footway crossing)

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23 Oct

Building work | General

Cwmbran - NP44

Enquiry from: Colin S

Start Date: Immediate

I have planing permission to extend my drop kerb and was afer a quote for the work...

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19 Apr

Building work | Wall Cladding

Cwmbran - NP44

Enquiry from: Jamila F

Start Date: Immediate

Cladding front and back of house

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02 Mar

Building work | General

Cwmbran - NP44

Enquiry from: Cate C

Start Date: Immediate

Replacement carport roof needed. Wooden beams and and new sheeting needed

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11 Jan

Building Work | Porch

Cwmbran - NP44

Enquiry from: Jamie H

Start Date: Immediate

We're looking for a quote for a new porch. Currently our house has a tiny porch (about a metre squared) between the internal front door and the external one, which is where the meters are. We want t...

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28 Nov

Building Work | Porch

Cwmbran - NP44

Enquiry from: Mark C

Start Date: Immediate

i need my old pourch removed and hopefully have a new one put back are you the property owner: owner of the property do you have planning permission: yes what material are you looking for: wood what ...

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13 Jul

Building work | Bricklaying

Cwmbran - NP44

Enquiry from: Philip P

Start Date: 1 to 3 months

door from garage to house. partition wall taken down. fitted wardrobe built. kitchen fitted. are you the property owner: owner of the property property type: semi detached what type of work do you nee...

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19 May

Conversion | Loft

Cwmbran - NP44

Enquiry from: Kelly B

Start Date: Immediate

good morning we are looking to insulate and get a new hatch and ladder maybe stairs for our attic. we are also looking to extend downstairs and a new bathroom upstairs which would involve knocking in...

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17 May

New Build | Residential

Cwmbran - NP44

Enquiry from: Alan A

Start Date: 1 to 3 months

customer made an online enquiry for new build homes and confirmed on email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the property ...

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09 Mar

Building Work | Porch

Cwmbran - NP44

Enquiry from: David P

Start Date: Immediate

call anytime. new build or replacement: new build quote requested on a porch, in pvcu, to be supplied and fitted. are you the property owner: owner of the property do you have planning permission...

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01 Feb

Building work | General

Cwmbran - NP44

Enquiry from: Darren H

Start Date: Immediate

Pebble dashing on the front of the house

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26 Jan

Building Work | Porch

Cwmbran - NP44

Enquiry from: J M

Start Date: Immediate

Call anytime New build or replacement: New build Quote requested on a porch, in PVCu, to be supplied and fitted.

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06 Nov

Building work | General

Cwmbran - NP44

Enquiry from: Andrew E

Start Date: Immediate

Small greenhouse 6 x 8 ish. Will be used to over Winter hobby Bonsai trees and various seedling trays etc. Can you do a hard standing for it as well?

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16 Nov

Building Work | Porch

Cwmbran - NP44

Enquiry from: Cerys J

Start Date: Immediate

UPVC Porch at front of house

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21 Sep

Insulation | Cavity Wall

Cwmbran - NP44

Enquiry from: Hattie W

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms property age: 1970-2000 interested in quote for cavity wall and loft insulation: ...

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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 Cwmbran is:

£23,840

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

Related Builder searches in Cwmbran

Builder FAQs

How much does a builder cost?

With the prices of buying a house skyrocketing, many of us are tempted to building our own house. This is sometimes an excellent choice, but you will first need to understand the costs of building a house from scratch. As per a general estimate, the cost of self-build ranges between £300 per m2 to £3,000 per m2.

As you can see, this is quite a variation in price from lowest to highest. Location is a prime factor in determining the costs. Building a house in London and the South is more expensive compared to other regions. Aside from location, several other factors make up the price.

Self-manage with subcontractors

You hire professionals directly like builders and carpenters. You also buy all the materials yourself allowing you to get the best prices.

Hiring a main contractor with other subcontractors

You will first need a main contractor who will help to create the watertight structure for your house. For the rest of the work, try hiring out subcontractors. Make sure that you buy all the materials yourself to get the best price.

External cladding materials

If you are looking to install other external material other than brick, you will also need to factor in the cost for the same.

Here are some example prices:

• Render on blockwork costs around £25 per m²

• Timber cladding is around £25 per m²

• Hand¬made all-weather tiling costs around £54 per m²

• Rubble walling or flint is around £90 per m²

• Reconstituted stone costs about £48 per m²

• Natural stone is about £75 per m²

Make sure to include these costs when coming up with the estimate.

Roofing materials

Non-standard roofing materials tend to add more to the cost and therefore you will also need to account in for this factor.

Here are some examples:

Welsh slate – £60 per m²

Second-hand slates – £35 per m²

Handmade clay tiles – £65 per m²

Reed thatch – £80/m²

If you choose to add any unique material to your roofing, be sure that you remember to factor in its cost.

what is a garden room extension?

A garden room extension, also referred to as Sunroom or Solarium, is basically a stand alone garden building that’s totally detached from the home. They are typically semi-glazed building that features a tiled roof rather than glass. What would have been good examples of garden rooms extensions include conservatories, orangeries as well as pool houses, however they are constructed with the help of different materials and features which ultimately makes them different to garden rooms.

Garden room extensions are built with the major purpose of adding extra functional living spaces for a wide range of room options such as a second living room, dining room, study space, home garden office or a rehearsal space - the options are numerous. In other words if you’re looking for an additional usable space within your home or property, a garden room extension can be designed to suit your needs. So whether you need comfy sofas for evening relaxations, a sturdy office desk for work or large dining room table for dinners with family and friends, a garden room extension can be all that you need to achieve to your living space goals or just to add more value to your property.

Garden rooms extension has multiple alternatives such as a conservatory, garage conversion, loft conversion, extension and garden rooms. However, it has some great benefits over its alternatives. These benefits include, being very cost effective, hassle free, can be built within 5 to 9 days, rarely requires planning permission, does not require building regulations approval, includes a full professional installation and management without any need for subcontractors, modern and unique as well as being very versatile. Overall, if you’re looking to create an additional space in your home without having to break the bank, then garden room extensions may be your best bet.

How much sand do I need for bricklaying?

Sand is a very important element in bricklaying as far as a mortar mix is concerned. Generally, the quality of the sand is the major factor determining the quality of a plaster mix or mortar mix. It’s recommended that the sand should have enough ‘fines’ (- 75 micron material) to get a good plastic mix with a water content that’s less than 350 litres/m3. Generally, a mortar mix or plaster mix is made within the range of one bag of cement to 200 to 300 litres of damp sand.

Apart from experience the next best indicator of the quality of sand is a field test. In other words, if you do not have the required training or experience in bricklaying, the best bet to determine the amount of sand for a good quality mix is by carrying out a field test. Let’s have a look!

• Get about 50kg of sand and air dry it.

• Scoop 25kg of the sand, 5 kg of cement as well as litres of water ( with 1 litre and 1.5 litres of the water in different containers).

• Mix the cement and sand to form a smooth, uniform and consistent colour.

• One after the other, mix the the sand - cement mixture in the three quantities of water. Do this until you’re able to achieve a mix that’s workable enough to use as plaster.

With that done, you should take note that if 5 litres of water is sufficient then the quality and quantity of the sand is perfect. If you’d require 6 litres of water to get a mix workable as a plaster, then both the quality and quantity of the sand is average. However, if you’d need 7 litres of water to get a mix workable as a plaster, then the quality of the sand is poor. Any requirement of water above 7 litres implies a very poor quality of sand.

when does a loft become a habitable room?

When Does A Loft Become A Habitable Room?

When a loft is being converted to functional space, there are a multiple options it can offer. It’s not uncommon that at the conversion of this space, many household may not have a specific plan on how it’s going to be used. However, they know later on an actual need might arise, perhaps as you start working from home, developing other hobbies that requires an extra space or the family grows.

The loft can easily be converted into a game room, study room, playroom or even a household’s “breathing space etc. However, when the family grows and you wish to make use of the space on the top of your home as an extra bedroom, there are many factors to consider. The fact is, just because there’s enough space to fit a bed, doesn’t make it habitable. For a loft to become habitable, it must be built specifically for the purpose of being a sleeping area and must also comply with the relevant building regulations. It’s as a result of this, many property sale particulars include “potential third bedroom, subject to regulations statement written on it as well as the boarded and insulated loft space’s dimensions.

Loft conversions building regulations are set in such a way to ensure that adequate attention is given to both safety and structural elements to build a new space that’s fit for undetermined household use. These regulations are established minimum requirements to guarantee the following:

• The new floor and ceiling’s structural integrity.

• The existing roof and party wall modification’s structural stability.

• Safety during fire incidents plus an escape route.

• An appropriate stairway access.

• The proposed changes’ structural suitability to the external environment in association with the local area as well as any unique factors specific to the property.

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.

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.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

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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