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Verified ProOver 20 Reviews
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
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CRS Contractors

20 review(s)
Offers services in DUNMOW
we Are a family run business with over 30 years experience built on reputation Our services include all types of roofing...
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Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride...
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Loft & Build

0 review(s)
Offers services in DUNMOW
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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Coastal Prime

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Offers services in DUNMOW
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...

Recent Builder Enquiries

28 Jul

Conversion | Basement

Dunmow - CM6

Enquiry from: Stuart B

Start Date: Immediate

Basement work need fluid deposit

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30 Jul

House Extensions | Single Storey

Dunmow - CM6

Enquiry from: Dawn D

Start Date: Immediate

Hi we are in the process of buying a semi detached house and are looking to put a 3 x 7 metre extension on the ground floor with a 2 x 4 metre second floor adding room to the bedroom. Could you give a...

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11 Aug

Insulation | Cavity Wall

Dunmow - CM6

Enquiry from: Brenda S

Start Date: Immediate

customer made an online enquiry for cavity wall insulation and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to qu...

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11 Aug

Insulation | Loft / Roof

Dunmow - CM6

Enquiry from: Brenda S

Start Date: Immediate

property type: house, roof type: flat, work description: a single storey extension flat roof needs insulating then recovering are you the property owner: owner of the property how many bedrooms do yo...

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12 Jul

Building work | General

Dunmow - CM6

Enquiry from: Julain H

Start Date: Immediate

customer made an online enquiry for building maintenance 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 ...

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28 May

Building work | General

Dunmow - CM6

Enquiry from: Ted T

Start Date: Immediate

mr requested quotes for building maintenance from a builder around dunmow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below...

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29 Nov

House Extensions

Dunmow - CM6

Enquiry from: Richard K

Start Date: Immediate

Extending above a one story side room & garage to connect to the upstairs of the house.

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25 Nov

Building work | General

Dunmow - CM6

Enquiry from: Andrew T

Start Date: Immediate

Attic roof trusses for a double garage with 2 dormers in roof above. Approx size 9 metres by 6.5 metres

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11 May

New Build | Residential

Dunmow - CM6

Enquiry from: Daniel K

Start Date: Immediate

14 Jan

House Extensions

Dunmow - CM6

Enquiry from: Kim C

Start Date: Immediate

*Homeowner House extension Please call to appoint

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25 Oct

House Extensions

Dunmow - CM6

Enquiry from: Nick P

Start Date: 1 to 3 months

DOUBLE STOREY SIDE EXTENSION AND SINGLE STOREY REAR EXTENSION WITH CARPORT AND PORCH Customer is currently in the process of looking for quotes to add a Double storey extension to their property. A...

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08 Aug

Insulation | External Wall

Dunmow - CM6

Enquiry from: Clare K

Start Date: Immediate

Hi We are interested in a quote for roof insulation for our conservatory. We are hoping to take advantage of your August offers please

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09 Apr

House Extensions

Dunmow - CM6

Enquiry from: Mark D

Start Date: 1 to 3 months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: single storey extension for a downstairs loo and basin approx. 3m by 3m, pitch r...

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09 Apr

House Extensions | Single Storey

Dunmow - CM6

Enquiry from: Mark D

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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09 Mar

Insulation | External Wall

Dunmow - CM6

Enquiry from: Kim C

Start Date: 1 to 3 months

I have a glass roof conservatory which measures approx 3.7m x 3.2m max, there is a window in the roof. We are interested in insulation for the interior of the conservatory, with a plasterboard ceilin...

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19 Oct

House Extensions

Dunmow - CM6

Enquiry from: Chris N

Start Date: Less than one month

removal of conservatory and replaced with a permanent sun room extension. 5m x 3.5m Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are...

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19 Oct

House Extensions | Single Storey

Dunmow - CM6

Enquiry from: Chris N

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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21 Nov

House Extensions

Dunmow - CM6

Enquiry from: Mike I

Start Date: Immediate

18 Sq m (6x3)single storey extension to rear of existing garage, works to include: Remove existing wall to rear of garage (to be replaced by new wall to extension within existing garage footprint) to...

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24 Oct

House Extensions

Dunmow - CM6

Enquiry from: Kirsten P

Start Date: 1 to 3 months

Replacement porch - knock down existing porch and replace with slightly wider porch with gable end roof. Are you the property owner: Owner of the property Do you have planning permission: No What mat...

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27 Sep

New Build | Residential

Dunmow - CM6

Enquiry from: Ian S

Start Date: Immediate

conversion of internal house garage to living room

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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 Dunmow is:

£24,601

Builder job Builder cost in 2026
Garage conversion in Dunmow £9,834-£19,634
Loft conversion in Dunmow £26,250-£54,584
House extensions in Dunmow £32,334-£56,000
Loft insulation in Dunmow £450-£690
Upvc or wood porch in Dunmow £2,625-£4,025
Barn conversions in Dunmow £112,500-£172,500
Basement renovation in Dunmow £30,000-£46,000
Bedroom fitting in Dunmow £1,500-£2,300
Bricklayers in Dunmow £300-£460
Cavity wall insulation in Dunmow £400-£820
Commercial new builds in Dunmow £105,000-£161,000
Conservatory base in Dunmow £675-£1,035
Building maintenance in Dunmow £2,250-£3,450
Building insurance works in Dunmow £2,250-£3,450
Pebble dashed walls in Dunmow £2,000-£9,200
Plasterboard dry lining in Dunmow £638-£978
Residential new builds in Dunmow £105,000-£161,000
Restoration and refurbishment in Dunmow £37,500-£57,500
Roof insulation in Dunmow £7,500-£11,500
Underpinning in Dunmow £2,250-£3,450
Wall cladding in Dunmow £1,125-£1,725
Wall rendering in Dunmow £3,750-£5,750
Demolition in Dunmow £2,440-£3,660
Roof room in Dunmow £15,000-£23,000
Shop refurbishment in Dunmow £3,750-£5,750
Single storey house extension in Dunmow £24,400-£44,934
Soundproofing in Dunmow £900-£1,380
Driveway repair in Dunmow £910-£2,280
Garden room in Dunmow £6,400-£9,600
External wall insulation in Dunmow £6,000-£15,000

Related Builder searches in Dunmow

Builder FAQs

how much are fitted wardrobes?

We all need a reliable place to keep our clothes or dresses, however in situations where a standard freestanding wardrobe just won’t cut it, there is the need to put into consideration a fitted wardrobe. For instance, if you have a bedroom with acloves and sloping ceilings, you’ll discover that the standard-size, freestanding wardrobe just won’t be suitable as they’ll appear strange and look very much out of place while also not being able to put the available space to efficient use. In this regard, a fitted wardrobe will do a much better job as it’s a lot more suitable for mostly all types of bedrooms. So if you’re thinking about having one fitted in your bedroom, you’d probably want to know the just how much it’ll cost. In this article, we’re going to provide you with a good insight on fitted wardrobes cost.

Generally, the prices of fitted wardrobes depend largely on a number of factors. These variables include both the quality as well as the type of included fittings. The types of fitted wardrobes with their estimated price range are given below:

✓ Bespoke fitted bedroom wardrobe. This type can range between £2500 to about £3000 depending on the design details. The extras include mouldings, columns and panels.

✓ Simple two section closet. This type can range between £2500 to about £3200 depending on the design.

✓ Large bedroom, three section, six doors. This type of fitted wardrobe features both interior and exterior finishes alongside drawers and hanging space. The cost normally ranges between £4400 to £4900.

✓ Contemporary, sliding door fitted wardrobe. This type usually features three sections alongside door mirrors to make the bedroom appear larger. The cost normally ranges between £2800 to £3600.

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.

Are pumps used for basement conversions noisy?

If your basement has a cavity drain membrane, it’ll need a pump to move water away from the exterior of your basement and prevent flooding.

Sump pumps can be noisy, but they don’t have to be. Generally, if you have a well-designed pump that’s installed correctly, you shouldn’t find it a problem. For best results, hire a skilled, experienced professional to supply and install your drainage system.

how much does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

does loft insulation cause condensation?

The short and simple answer to this question is yes, loft insulation does cause condensation. Over the years, problems with condensation in loft spaces have become increasingly common. While this may not be harmful in anyway, when the condensation becomes excessive it can lead to more serious issues taking root in your loft like wet rot, dry rot as well as black spot mould. Generally, the best thing to do if you’re concerned about the condensation in your loft space and that it may rapidly become a bigger problem is to get in touch with a damp specialist as soon as possible.

 

Even though insulating your loft space comes with a wide array of benefits like making the top floor rooms warmer, it’s however comes at the cost of making your loft or room space cooler. Condensation in lofts take place primarily due to the humid air making its way through insulation or other gaps into the loft space and touching a cooler surface which in turn results in beads of moisture on the timbers, lintels as well as the underside of the roof. This is why its always a great idea make use of thermal insulation with a vapour barrier that’s installed on the warmer side of the insulating material.

 

Condensation in loft is caused by excess moisture in the air and lack of adequate air ventilation. Here are some top reasons that gives rise to this in the loft:

  • Extra insulation has been installed in the loft leading to a restriction on the natural air circulation in the property.
  • When the storage boxes or other items that has been stockpiled in the loft blocks the roof vents.
  • The release of steam and moist air into the loft space by hot water tanks.
how much is a dormer loft conversion?

Are you considering a dormer loft conversion for your home? If yes, then you’d probably want to know how much it costs. Unfortunately, due to the several variables and influencing factors, a precise answer can not be provided for all dormer loft conversions. In this article we’ll give you a vague idea of the general cost so you can set a more realistic budget and start planning.

There are three main types of loft conversion which includes the Velux, Dormer, and Mansard. Out of the three types, the dormer happens to be the most common type and possesses a small flat roofed extension with a window. The dormer loft conversion will usually cost within the range of £25,000 to £30,000.

The price for a smaller dormer loft conversion, mid range dormer loft conversion and large scale dormer loft conversion will be at £2,000 to £7,000, £10,000 to £30,000 and £40,000 to £60,000 respectively. However, you should take note that the prices given are all based on varying influencing factors such as the type of installation that is selected, the type of the rood, en suite conversion as well as other customization. Changes in price can be as a result of the materials required and the extra time per labour that’s needed to complete this home improvement project by the tradesmen employed.

Furthermore, a dormer loft conversion average cost will also depend on the type of dormer you opt for. Here is a list of the most common applications:

✓ Blind dormer loft conversion - £3,200 to £4,400

✓ Recessed dormer - £1,300 to £1,850

✓ Barrel roof dormer - £3,000 to £4,600

✓ Gable dormer - £5,500 to £7,500

✓ Hipped roof dormer - £5,600 to £6,660

✓ Pedimented dormer - £12,700 to £23,100

✓ Flat roof dormer loft conversion - £13,800 to £21,600

can you repair resin driveways?

Being a strong and durable product requiring little maintenance and expected to last over 2 decades, it’s little wonder resin is now a popular material amongst homeowners in the UK to build their driveways. However, there’s always the issue of the driveway fading, cracking or even becoming worn and tired. So is it possible to repair resin driveways? The answer is yes, a resin driveway can be repaired, however the best approach to use largely depends on the issue being faced. As a confident DIYer it’ll be very easy to do, but if you lack the confidence then calling in a professional for help would be a better option. So let’s take a look at how you can repair your resin driveways.

For cracks, the best reparation approach would be to chisel it out. Once done, then you can proceed to breaking the stones to form a rough edge. It’s important to make sure that the matrix of the stone remains unaffected. Make a new mixture of resin bound stone and pack it in tightly to the gap. While doing this, we’ll recommend making use of a plastic trowel to avoid burnishing. This fresh mixture will then create a smooth and perfect surface by interlocking with the edges. You can follow similar procedure for patches but these are larger holes or damages than cracks and as the name suggests are mostly likely to remain noticeable but will prevent further crumbling of your resin driveway.

For homeowners, who aren’t so keen about the patch repairs, you can opt for an overlay especially in the event whereby the majority of the surface has failed. Although many usually shy away from this approach because of the perceived high expenses, but the fact is that the approach is actually cost effective as you won’t have the need to spend more money in the long run.

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.

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