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Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in SOUTHWARK
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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Hilson Roofing

0 review(s)
Offers services in SOUTHWARK
Your friends in High Places We cover all aspects of roofing from minor repairs to full design and install We are quali...
Verified ProOver 20 Reviews

CRS Contractors

20 review(s)
Offers services in SOUTHWARK
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 SOUTHWARK
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

0 review(s)
Offers services in SOUTHWARK
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...

Recent Builder Enquiries

27 Mar

House Extensions

London - SE19

Enquiry from: Natasha D

Start Date: Immediate

Customer in London area made an enquiry for House Extension online. Confirmed via SMS at 12:58 Please call to arrange an appointment to discuss options

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24 Feb

Conversion | Loft

London - SE23

Enquiry from: Maria B

Start Date: Less than one month

customer in the london area made an enquiry a couple of projects including loft conversion.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pro...

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14 Jan

Driveway Repair

London - SE21

Enquiry from: Amy B

Start Date: 3+ months

assessment and quote for resurfacing/patching of large concrete driveway are you the property owner: owner of the property property type: semi detached what level of service do you require: repair to ...

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07 Dec

Interior work | Stud Walls

London - SE14

Enquiry from: Sara H

Start Date: Immediate

Hello, We are looking at adding a meeting room onto our mezzanine (please email me so I can share images and dimensions). For this, we are looking at low cost partition walls. We will need 3 x walls...

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30 Oct

Building work | General

London - SE16

Enquiry from: Dominykas S

Start Date: 3+ months

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

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10 Oct

Building work | Refurbishment

London - SE1

Enquiry from: Lindley S

Start Date: Immediate

Ground floor renovation after water damage. -Moisture proof concrete floor. -Install floor insulation and LVT flooring. -Remove loose plaster and replaster. -Replace some plasterboard and repla...

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29 Sep

House Extensions

London - SE26

Enquiry from: Jennifer K

Start Date: Immediate

Customer in London area made an enquiry for House Extension online. Please call to arrange an appointment to discuss options

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26 Sep

Building Work | Porch

London - SE23

Enquiry from: Isabel M

Start Date: Immediate

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

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11 Aug

Building Work | Porch

London - SE24

Enquiry from: Jessica H

Start Date: Immediate

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

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25 Jun

Conversion | Loft

London - SE16

Enquiry from: Marry A

Start Date: Immediate

Hi, Do you have any tender for estimation/take-offs? We will provide you on-time delivery, affordable rates, and quality is the prime attribute of our services. We do estimation for both commercial...

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21 Oct

House Extensions

London - SE26

Enquiry from: Ga R

Start Date: Immediate

Customer made an online enquiry for House Extension via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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25 Aug

House Extensions

London - SE4

Enquiry from: Jayne E

Start Date: Immediate

kitchen extension expanding existing one

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17 Aug

Insulation | Cavity Wall

London - SE15

Enquiry from: Mo A

Start Date: Immediate

customer in the london area made an enquiry a couple of projects including cavity wall insulation.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

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10 Aug

Insulation | Loft / Roof

London - SE15

Enquiry from: Mo A

Start Date: Immediate

roof and cavity wall insulation to move from epc d to b are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 do you currently have loft insulati...

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08 Jun

Insulation | Cavity Wall

London - SE4

Enquiry from: Alyson L

Start Date: Immediate

customer in london 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 call...

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03 Jun

House Extensions

London - SE21

Enquiry from: Patricia Z

Start Date: Immediate

Loft conversion ( bedroom and bathroom) Stairs

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11 May

House Extensions

London - SE4

Enquiry from: Jessica W

Start Date: Immediate

L dormer or Mason loft extension

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12 Apr

House Extensions

London - SE22

Enquiry from: Nichola S

Start Date: Immediate

Side return and internal Reconfiguration of ground fooor

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10 Apr

New Build | Residential

London - SE15

Enquiry from: Alina W

Start Date: Immediate

We have a property in Peckham that has been inherited, the ground floor units are being rented out, there are three floors and there are various companies working out of the upper floors, but mostly i...

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23 Feb

Building work | Wall Rendering

London - SE15

Enquiry from: Sandra F

Start Date: Immediate

Pebbledash removal and repointing

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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 Southwark is:

£24,059

Builder job Builder cost in 2026
Garage conversion in Southwark £9,834-£19,634
Loft conversion in Southwark £30,750-£67,750
House extensions in Southwark £32,000-£73,000
Loft insulation in Southwark £350-£5,345
Upvc or wood porch in Southwark £2,625-£4,025
Barn conversions in Southwark £112,500-£172,500
Basement renovation in Southwark £30,000-£46,000
Bedroom fitting in Southwark £1,500-£2,300
Bricklayers in Southwark £300-£460
Cavity wall insulation in Southwark £384-£4,607
Commercial new builds in Southwark £105,000-£161,000
Conservatory base in Southwark £675-£1,035
Building maintenance in Southwark £2,250-£3,450
Building insurance works in Southwark £2,250-£3,450
Pebble dashed walls in Southwark £2,000-£9,200
Plasterboard dry lining in Southwark £638-£978
Residential new builds in Southwark £105,000-£161,000
Restoration and refurbishment in Southwark £37,500-£57,500
Roof insulation in Southwark £2,650-£7,317
Underpinning in Southwark £2,250-£3,450
Wall cladding in Southwark £1,125-£1,725
Wall rendering in Southwark £3,750-£5,750
Cero insulation in Southwark £225-£6,000
Insulation scheme (hhrco) in Southwark £250-£10,000
Demolition in Southwark £2,440-£3,660
Roof room in Southwark £15,000-£23,000
Shop refurbishment in Southwark £3,750-£5,750
Single storey house extension in Southwark £24,400-£44,934
Soundproofing in Southwark £550-£18,794
Driveway repair in Southwark £910-£2,280
Garden room in Southwark £6,400-£9,600
External wall insulation in Southwark £3,125-£12,500

Related Builder searches in Southwark

Builder FAQs

How to fit plasterboard?

How To Fit Plasterboard

If you’re planning to renovate your house, then here is a must-read guide! Fitting of plasterboard is a crucial step when it comes to renovation. If you’re bringing down an existing lath and plaster for an upgraded surface or adding a new wall, a plasterboard is required for your project to be a true success. If you’re a novice with no prior practice or experience, you can protect your investment by hiring the services of a professional plasterer to guarantee the best results, the first time. However, we’ve put together this guide to give you an insight on how the plasterboard fitting process is done.

To get started, you’ll need a power drill, hammer, plasterboard nails or screws, broad knife, utility knife, measurement tape, pencil, ladder as well as a joint tape.

Before proceeding, you need to identify the number of plasterboard sheets needed to commence the project by measuring the height and width of the wall as well as calculating the square footage. If you possess a stud timber wall, the steps below will get you the best results.

• Measure the walls and mark the plasterboard where you’ll make the cuts. Start with a full sheet and cut pieces down in such a way that would fit

• Score the front paper of the plasterboard with utility knife. Fold the sheet to get a clean cut through the board and make use of the knife to the remaining paper.

• Place the first sheet against the wall and use an offcut to prevent the plasterboard from touch the floor.

• Make the plasterboard rest snugly against the wall in position and screw it firmly on each stud. Once done, fasten it at all the sheets’ edges and in a line down the stud to make for a firm connection. Follow the same process for the remaining plasterboard sheet till the wall is fully covered.

Why has my driveway cracked?

Driveway surfacing materials like concrete, asphalt and clay brick usually crack because they’ve been exposed to extreme temperatures or put under high pressure. It’s important to repair driveway cracks before they get worse and cause damage to vehicles and perhaps others to trip on raised cracks.

what is a garage conversion?

What is your garage being used for? If your answer is anything besides your vehicle, you’re in the majority in the UK. In the country, according to a research by Admiralty Loans, several home and property owners now use their garage as dumping ground for all sorts of stuffs asides a car. Ultimately, this gives rise to garage conversions as the more or less underutilized space can be converted into a living space which can be more beneficial while also adding more value to the property.

A garage conversion is a fast and relatively affordable route to adding more floor space within your home. It’s basically the act of changing your garage into something other than a storage or a place in which you can park your car. This can be anything from a bedroom to a playroom and anything in between. It’s a great way to provide extra space to allow your family to spread out and have more privacy while still within the walls of your home.

A garage conversion project is a huge one which mostly does not require a planning application so far the conversion is internal. However if you’re planning to increase the garage’s size or change the exterior of your home, or convert your garage into a separate room, then you may require a planning permission before getting started. It’s always wise to consult your local authority before carrying out any work to be on the safer side.

A project of garage conversion’s magnitude is better left to a reliable professional who have the experience when it comes to dealing with building regulations and more. This way, you’d also get to save yourself some headaches and some extra cash which may result from possible costly errors.

Do bricklayers work in the winter?

Yes, bricklayers can work during the cold months, but it all depends on the type of work involved. For instance, residential housing maintenance works such as tuck pointing deficient mortar joints on exterior walls and columns as well as rebuilding of chimneys are best tackled during summer or simply put, the warmer months of the year. This is is mainly because the best results for these activities are achieved in the warmer months and several bricklayers will agree to this fact.

Mixing of mortar using anti-freeze technique to counter-act the effects of a cold weather can lead to white marks trailing down the brick when warmer temperatures comes knocking. As a result, even mortar mixing should be done at temperatures exceeding zero degree farenheit which will hold no serious consequences if the temperature should change to a little bit below the norms. During the winter, a good technique that can be incorporated to when mixing mortar would be to mix them in smaller quantities in a warmer environment. These small quantities will immediately be fed by the labourers to the bricklayers and in such circumstances, the mixed mortars will not be subjected to a freezing temperature for too long.

Generally, it would be very unwise to consider any bricklaying work to be done whenever the temperature jumps to a certain level which would be considered to be very inconvenient to work in. Interior works like remodelling of fireplaces can be tackled so long there is a warm space to mix the mortars while also keeping the materials at an indoor temperature. Bricklaying works that have, however, been completed during the colder months should be subjected to a very close inspection as well as looking for potential damage that can be caused to existing works as a result of the harsh weather.

How to dot and dab plasterboard?

How To Dot And Dab A Plasterboard

If you want a fast and simple way to achieve a smooth and sturdy wall which is decoration-ready, then dot and dab plasterboard is the way to go! It’s a relative simple process but can also be a bit challenging. Therefore, if you lack the necessary training or experience, hiring a professional would be a great step to protect your investment and guarantee the best results. Here, we’ll provide you with a deep insight into the plasterboard’s dot and dab procedures. Let’s have a look!

• At the thickness of the board with the adhesive, mark the ceiling and floor as well as the wall to indicate the centre of each board.

• Ensure the wall’s height is 15mm more than the plasterboard

• Make a mixture of the adhesive and achieve a thick consistency. Apply a consistent layer of the mixture around the wall’s perimeter, edge of the ceiling and any other openings with the use of a trowel.

• Select dabs that are about 250mm long and 50mm to 75mm wide and apply the adhesive in them. Make use of 3 vertical rows for individual boards. Also ensure to apply, at skirting level, a band of adhesive.

• Position the board’s reverse side against the dabs, and laying against the packers. Then make the board align with the ceiling and floor marks with the help of a straight edge.

• Raise the board till its tight against the ceiling with a board lifter. Once done, use the plasterboard to wedge the board into place before you remove the board lifter.

• Repeat the same process for the remaining parts of the room. Once completed, make sure the adhesive is set before you remove the boards.

how to build a porch?

A front porch is a glorious addition that would be a blessing to have in any home. It gives you a good floor space to enjoy your neighbourhood as well as your surroundings in the cool atmosphere of the outside living space. The question however is, how do you build a porch? Constructing the structure can be a very challenging task but with proper guidance and lots of practice, you can also be a skilled porch builder. To protect your investment, it’s advisable to hire the services of a professional for help with your porch especially if you lack proper training and experience. This way, you’ll get to save time and money. This guide is prepared to give you some insight into the porch building process.

lAssess Your Location

• Consider the location before proceeding with the project. It’s essential to select a location that’ll reduce the sunlight coming in.

lPlan The Materials Required For Your Porch

• You’ll have to decide the type of porch you’ll be going for. For example, your porch can be built out of wood, composite decking or if it’s going to utilize some stone flooring, brick or even tile.

lBuild Your Porch Foundation

• Dig the foundations deep to ensure stability while also putting in mind any pipework or cabling

• Fit a damp proof course

• Add the subfloor - this can be concrete or timber

lStart To Lay The Brick And Floor

• Lay the bricks evenly up to the DPC level

• Lay the floor

• Add the flooring protection

• Once done, you can lay the bricks to the window level

• You can fit in a window sill if required before proceeding the brick and block work until it reaches the roof timber’s height

• Fit the linter when you get to the top of where the window will reach.

lConstruct The Roof

• Build a timber framework

• Fit a breathable roof membrane

• Install the roof battens and lay the roof tiles.

• Add gutters

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.

How to fit external insulation?

With the title of this blog, do not be deceived into thinking the purpose is to encourage you to install an external insulation by yourself. Even as a competent DIYer, it’s not advisable to buy a couple of materials and start slapping it into the wall hoping for the best outcome. External insulation is by no means a DIY job and without the proper training and experience, it can easily turn out disastrous resulting in loss of time, effort and money in such a valuable project. This blog, however, will give you a great insight on how the installation process works and help maximize knowledge ensuring you do not spend more than necessary.

External Insulation Installation

lRender Test

• This is done to ensure the existing render is good enough for insulation support.

• If positive, the insulation can be applied directly onto it.

• If negative, ensure removal of the old render before fitting the insulation.

lPipework Adjustment & Removal

• Remove all pipework prior to insulation fitting

• Install temporary downpipes to ensure water is not wasted and everything continue to function normally during the insulation fitting process.

lWindow Protection

• Protect the window with a protective layer or film.

lStarter Track Fitting

• Determine level you want the insulation to start (height).

• Fit the aluminium start track or carrier tray at the identified level.

lInsulation Boards Fitting

• Apply a layer of adhesive to the board and glue them to the wall in a staggered pattern.

• Cut to fit round all obstructions and windows.

• File off the edge of the board where necessary using a rasp upon successful fitting of the boards

lMechanical Fixing Inclusion

• Hammer around 10 fixings per square metre into the board.

• This is to secure the insulation boards.

lBeading Fitting

• Add corner beads and stop beads to ensure the insulation is secure and to prevent it from making contact with other materials.

lReinforcing Mesh & Render Addition

• Apply two layers of strengthening properties and between the two layers of render, include a fibre glass mesh.

lPrimer Application

• Paint on the primer

lFinal Render Application

• Choose your most preferred texture and colour as this will be the last coating of the installation process.

lPipework Re-installation

• Re-install all detached pipework at the start of the installation process.

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