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Hilson Roofing

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Offers services in WANDSWORTH
Your friends in High Places We cover all aspects of roofing from minor repairs to full design and install We are quali...
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CRS Contractors

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Offers services in WANDSWORTH
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

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Offers services in WANDSWORTH
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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Osolo

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Offers services in WANDSWORTH
Experience the Exceptional We are a reliable building company delivering high-quality workmanship across all aspects of...
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Coastal Prime

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

Recent Builder Enquiries

24 Aug

Building work | Sound Proofing

London - SW12

Enquiry from: Anne T

Start Date: Immediate

External wall insulation Lead

acoustic insulation around pipes running from upstairs bathroom in box in downstairs bedroom are you the property owner: owner of the property property type: terrace how many rooms are you looking to...

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12 Jun

Building work | Bricklaying

London - SW15

Enquiry from: Jackie C

Start Date: Immediate

We have a small brick post that needs to be replaced on top of a wall.

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19 May

Building work | General

London - SW12

Enquiry from: Gillian P

Start Date: Immediate

Pointing to front of Victorian Terrace house and brick replaced/ rebuilt as crumbling away .

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28 Mar

Insulation | Loft / Roof

London - SW19

Enquiry from: Bishara P

Start Date: Immediate

To open access and insulate the back addition On first floor as drafts comes through the down lights. Access and insulation was present. But on renovation access was plastered

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08 Mar

Insulation | Loft / Roof

London - SW19

Enquiry from: Bishara P

Start Date: Immediate

To open access and insulate the back addition On first floor as drafts comes through the down lights. Access and insulation was present. But on renovation access was plastered

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26 Feb

Insulation | Cavity Wall

London - SW1X

Enquiry from: Michael I

Start Date: Immediate

Looking for cavity wall insulation

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15 Feb

Driveway Repair

London - SW16

Enquiry from: Sanjay P

Start Date: Immediate

Certain parts *** driveway needs level lingerie up as they have dipped and collecting pools of water

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15 Jan

Building work | Sound Proofing

London - SW16

Enquiry from: TIM C

Start Date: Immediate

I’m looking for a professional soundproofing solution for a flat in a Victorian terraced property in South London. Issue: I’m experiencing clearly audible vocal noise (speech/raised voices) from...

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16 Oct

House Extensions

London - SW6

Enquiry from: Victor I

Start Date: Immediate

Customer made enquiry for House Extension quotes online. Confirmed interest via phone at 20:30 Homeowner lives in London area. Please call to arrange appointment

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11 Aug

Interior work | Stud Walls

London - SW8

Enquiry from: Saba K

Start Date: Immediate

I'm looking to install a non-permanent or semi-permanent partition wall in my one-bedroom flat in London to create a second bedroom space. Here are the details: Wall size: approx. 2 metres x 4 metre...

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08 Aug

Building work | Wall Rendering

London - SW19

Enquiry from: Lynne H

Start Date: Immediate

the upstairs front of the house (end terrace) has been rendered and i am after a quote to have this removed by a specialist render removal company. the rest of the terrace is georgian brickwork and t...

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15 Apr

House Extensions

London - SW19

Enquiry from: Intisar C

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 15/04/2025 17:16.please call to arrange ...

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09 Apr

House Extensions

London - SW16

Enquiry from: Andrea C

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in London area Please call to arrange an appointment

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21 Feb

Building work | Wall Rendering

London - SW19

Enquiry from: Briony Q

Start Date: Immediate

Pebbledash on side and back of 1920’s house. It is not original to the property designed by John Brocklesby.

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20 Jan

Building work | Bricklaying

London - SW17

Enquiry from: Akhtar S

Start Date: Immediate

i'm in need of a brick layer, what are charges for block inner wall and brick on the outer wall. new extension at the rear of house 6 x 4 metres. 2 x 6m walls and 1 x 4m. are you the property owner:...

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17 Jan

Insulation | Loft / Roof

London - SW17

Enquiry from: Rohan S

Start Date: Immediate

roof insulation needed

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17 Jan

Insulation | External Wall

London - SW17

Enquiry from: Rohan S

Start Date: Immediate

Roof insulation, Window C glazing, External insulation

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02 Jul

Conversion | Loft

London - SW4

Enquiry from: James C

Start Date: Immediate

converting an existing atic extension into a dormer extension with a terrace

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15 Jun

Building work | General

London - SW19

Enquiry from: Mehul M

Start Date: Immediate

We're looking for someone to replace a bay window and a bedroom window. Both are currently Sash windows and they're large as we have tall ceilings. We're on the ground floor.

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23 Apr

Extension | Garden Room

London - SW18

Enquiry from: Nancy A

Start Date: Immediate

UPVC French door 1500x2080 2 windows 600x700

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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 Wandsworth is:

£24,892

Builder job Builder cost in 2026
Garage conversion in Wandsworth £9,834-£19,634
Loft conversion in Wandsworth £29,688-£64,688
House extensions in Wandsworth £34,572-£91,143
Loft insulation in Wandsworth £350-£5,345
Upvc or wood porch in Wandsworth £2,625-£4,025
Barn conversions in Wandsworth £112,500-£172,500
Basement renovation in Wandsworth £30,000-£46,000
Bedroom fitting in Wandsworth £1,500-£2,300
Bricklayers in Wandsworth £300-£460
Cavity wall insulation in Wandsworth £325-£5,410
Commercial new builds in Wandsworth £105,000-£161,000
Conservatory base in Wandsworth £675-£1,035
Building maintenance in Wandsworth £2,250-£3,450
Building insurance works in Wandsworth £2,250-£3,450
Pebble dashed walls in Wandsworth £2,000-£9,200
Plasterboard dry lining in Wandsworth £638-£978
Residential new builds in Wandsworth £105,000-£161,000
Restoration and refurbishment in Wandsworth £37,500-£57,500
Roof insulation in Wandsworth £3,875-£10,750
Underpinning in Wandsworth £2,250-£3,450
Wall cladding in Wandsworth £1,125-£1,725
Wall rendering in Wandsworth £3,750-£5,750
Cero insulation in Wandsworth £250-£10,000
Insulation scheme (hhrco) in Wandsworth £250-£10,000
Demolition in Wandsworth £2,440-£3,660
Roof room in Wandsworth £15,000-£23,000
Shop refurbishment in Wandsworth £3,750-£5,750
Single storey house extension in Wandsworth £30,800-£61,200
Soundproofing in Wandsworth £575-£25,690
Driveway repair in Wandsworth £1,520-£2,280
Garden room in Wandsworth £6,400-£9,600
External wall insulation in Wandsworth £2,250-£10,000

Related Builder searches in Wandsworth

Builder FAQs

Can my loft be converted?

Many types of loft are suitable for a loft conversion. In general, you will need at least 2.3 metres of headroom in your existing loft. This is to make sure there is enough headroom after the conversion. Speak to a conversion specialist about the probability and possibility of doing this in your house.

How to plasterboard a brick wall?

How To Plasterboard A Brick Wall

Do you want to cover your brick wall with plasterboard? The key to success here is the preparation. You must ensure that brick wall is prepared well enough to receive the plasterboard. To get started, there’s the need to attach wood furring strips to the wall which serves as studs in a wood frame structure. This way, the plasterboard will be prevented from getting in touch with the brick. You can always hang pictures or any other forms of decoration in between the gap between the walls. Let’s have a look!

lAttach Furring Strips

• Get a 2 inch by 4 inch wood stud and apply a bead of construction adhesive.

• Using a masonry bit, drill a pilot hole through the wood stud’s base as well as the brick wall.

• Hit a 3 inch fluted nail through the hole using a sledgehammer

• Using a construction adhesive, bind a horizontal 2 inch by 3 inch stud to the upper edge of the wall.

• Using an adhesive, bind the length of a 2 inch by 3 inch stud on its wide side.

• Use a masonry drill to drill a hole on the wood stud and 1 1/2 inches into the brick wall.

• Hit a 3 inch fluted nail through the pilot hole.

lApply Plasterboard

• Hold a plasterboard sheet against the furring strips.

• Use plasterboard screw to hold the drywall sheets in place.

• Use fibreglass to cover the joints where the two plasterboard sheets meet.

• Use a thin layer of the joint compound on the tape. Once done, screw it using a 6 inch taping knife, then allow to dry overnight.

• Use a sandpaper to smooth the joint compound.

• Use a fresh coat of the joint compound to block the holes and joints. Once done, allow the compound to dry.

• Use a light sandpaper to smooth the final coat.

Plasterboarding a brick wall is a simple task but the preparation part must be done right to protect your investment. Therefore, we’d recommend you hire the services of a skilful professional, who can guarantee the best results especially if you lack enough training and experience to carry out a DIY project.

where to start with a house extension?

Have you decided to improve your property instead of moving? The common problem most homeowners face after deciding to embark on a home extension project is not knowing where to start. In this article we’ll walk you through everything you need to consider and put in place before commencement of your home extension project.

• Is the extension worth it?

Before breaking the bank, you must be sure that the project will add good value to your home. In terms of “value, this is not only limited to the financial gain after disposal of the property, but also several other juicy benefits to be derived from extending your home like an extra living space for the household to spread out and more.

• Do you need a planning permission?

Check with your local authority to determine whether or not you’ll require to submit an application. You can also consult a building expert like an architect for advice.

• What are the building regulation?

Even though planning permission can be dodged, you can not avoid building regulations. These regulations are the set national minimum standards for construction and design which you must comply with to ensure the safety of the individuals in and around it.

• Who will design the extension?

You have to decided whether you’ll hire a professional architect to design the extension or not.

• Who will manage the building work?

If your home extension project is designed and built by a professional company, they’ll be responsible for the management. However, if you decide to use an architect or designed it yourself, you’ll have to hire a main contractor to manage the build.

• How to set the budget?

There are so many factors that can affect the cost of an extension, so it’s better to get the costs from your builder before proceeding.

• Do I need yo inform my home insurance firm?

Absolutely! This is very important as the new extension may affect the rebuilding cost of your property which could have an impact on the policy premium.

• Do I need to inform my neighbours?

It’s very important to discuss your plan with your neighbours before applying for a planning permission and communicate about the concerns they might have.

how to lay loft boards?

How To Lay Loft Boards

Do you need more storage space in your home or property? If you live in a tiny space especially where extensions can’t be made sideways, why not look to the topmost area of your home and consider boarding out your loft to make it usable?

Boarding your loft can make for a fairly easy DIY project but like every other home improvement tasks, it requires some specific skill sets as well as knowledge for a successful construction. Therefore, we’d recommend you hire the services of a reliable professional in order to guarantee the best possible outcome, especially if you lack proper training or experience that’ll help you avoid some costly mistakes. Here, we’ll give you a good insight into the loft board laying procedures.

• Get The Right Tools & Equipment

The materials and supplies you’ll need to lay loft boards include loft boards, screws, tape measure and pencil, drill, hammer, saw, protective gear such as gloves and dust mask.

• Work Out The Area

Measure up the area you need the boards to cover. The standard loft features two different sizes (both are 18mm thick) which include 2400mm x 600mm and 1220mm x 320mm. You should ensure that the board you opt for fits through the loft hatch perfectly.

• Start Laying

Once you’re done working out the area, the next step is to put on your protective gear and start putting the boards in place. You should lay the boards in a staggered pattern so as to give a better strength. While doing this, watch out for any wire running through your loft so they don’t get trapped, you should also cut the boards for easy access to the light fittings’ top.

• Make It Permanent

Upon the successful placement of the boards in a way that offer a safe area to store things and stand on, you’ll have to screw them in place. Start by drilling 2 or 5 holes along the edge of individual boards in such a way that lines up with the centre of the joist below. Once done, then you can fix them in place with screws.

Will the company deal with the building control application?

Most companies will make the building control application on your behalf and ensure that all the work is completed to the right standards. When a building inspector has inspected it, you’ll get a certificate. It usually takes around 6-8 weeks after completion to come.

what is rendering on a house?

Rendering is an external wall’s plastered finish which provides a smooth finish while also protecting the brickwork from the elements like rain, snow and the likes. The traditional rendering is normally applied in two or three coats which enables it to be more resistant to surface cracks. In modern times, the finishes are largely different from the grey pebble dash of post war housing. Today, we now have a plethora of specialist products to pick from such as through-coloured silicone renders as well as one coat renders. The types of renders include the following:

✓ Cement renders. These are the common option that are usually mixed on site and used in a number of applications, then painted when dried. There’s a need to paint this type of render regularly to keep them looking great.

✓ Polymer renders. These are pre mixed and mostly pre coloured (usually with through colouring).

✓ Through-coloured products. These rendered do not need to be painted as the pigment is already added in the manufacturing process to colour the whole render.

✓ Lime renders. These are superior to cement as they’re less likely to trap moisture in the brickwork and also more good looking. However, they’re generally more costly and more difficult to apply.

Overall, rendering on a house provides several benefits. Not only is it able to protect your brickwork against the elements like the rain and wind, but it can also make the building more efficient. Being fully aware that about 30 percent of the energy used in heating a home is lost via the external walls, making use of a product such as acrylic insulated render is a smart approach to improve your home’s energy efficiency without affecting your interior living space.

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.

how much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

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