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Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in WESTMINSTER
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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Haas Home Extensions Group

0 review(s)
Offers services in WESTMINSTER
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 10 Reviews

Dream the Build

19 review(s)
Offers services in WESTMINSTER
DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience ...
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Durwin Glazing

0 review(s)
Offers services in WESTMINSTER
We provide UPVC and Aluminium door, windows ,roof lantern, bifold, sliding door, corvision slim sliding door, veranda as w...

Recent Builder Enquiries

07 Oct

Conversion | Loft

London - NW4

Enquiry from: Alireza A

Start Date: Immediate

I have a 30-square-meter loft with decent ceiling height that I want to convert into a one-bedroom, one-bathroom layout. I'd like to know the estimated cost, the materials required, and the expected t...

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07 Sep

Building work | Refurbishment

London - NW9

Enquiry from: Ramniklal D

Start Date: Immediate

demolish shed and rebuild guestroom in rear garden.

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12 Aug

Insulation | Cavity Wall

London - W10

Enquiry from: Eva G

Start Date: Immediate

epc is d (60) interested in getting a quote on wall insulation on how much it would be to improve insulation are you the property owner: relative of owner property type: other how many bedrooms do yo...

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31 Jul

Building work | Refurbishment

London - SW2

Enquiry from: Freya P

Start Date: Immediate

Pointwork & Guttering - back of building. Victorian 2 story flat flat, probably no scaffolding required.

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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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30 May

Insulation | Loft / Roof

London - W4

Enquiry from: George J

Start Date: Immediate

270mm loft insulation approx ***m across 2 lofts

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30 Apr

Building work | General

London - NW1

Enquiry from: Reeshma J

Start Date: Immediate

Intercom system for 12 flats - very cost effective

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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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15 Apr

Building work | Refurbishment

London - SW15

Enquiry from: Abdul R

Start Date: Immediate

Flat suffered water damage because of water leak from upstairs neighbours - plaster ceilings, plastered and wall papers, timber flooring, carpets, kitchen floor tiles etc. need urgent quotation for ap...

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27 Mar

Driveway Repair

London - SW20

Enquiry from: Nigel H

Start Date: Immediate

existing driveway has many cracks and manhole covers need re-setting

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03 Mar

Building work | Shop Refurb

London - SW7

Enquiry from: Naomi F

Start Date: Immediate

We are hair salon. I'm thinking of replacing the lighting, giving it a new coat of paint, and renovating the front of the shop. We would like to know, quotes.

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26 Feb

Building work | General

London - SW11

Enquiry from: Charlotte H

Start Date: Immediate

chimney cowl for chimney, think lost in storm

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26 Feb

Driveway Repair

London - SW4

Enquiry from: Jane B

Start Date: Immediate

Quote on how to improve the drainage on our drive and stop water and mud pooling

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16 Feb

Insulation | Loft / Roof

London - W7

Enquiry from: Matthew F

Start Date: Less than one month

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for loft & roof insulation.confirmed interest via email at 16/02/2024 01:24.please call to arrange a...

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10 Feb

Building work | Wall Rendering

London - SW8

Enquiry from: Alasdair M

Start Date: Immediate

External wall insulation Lead External wall insulation Lead

Remove old render in side return (some already falling off). Restore what's behind - white paint (?) But will take advice on what's found.

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24 Jan

Insulation | Cavity Wall

London - SW3

Enquiry from: Sunil B

Start Date: Immediate

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

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19 Jan

Building work | General

London - W1U

Enquiry from: Mazin A

Start Date: Immediate

70sqm at 60-65mm deep dry screed or 50mm deep liquid screed.

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18 Jan

Conversion | Loft

London - W1H

Enquiry from: Naufil S

Start Date: Immediate

Loft Conversion Rear Dormer Cost Plan

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09 Jan

Conversion | Loft

London - SW18

Enquiry from: Andrew M

Start Date: Immediate

have an existing loft conversation with dormer roof facing the back of the house, would like to extend the existing dormer out 1.5m full width to new permitted development hip to gable are you the pro...

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2024 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 Westminster is:

£26,828

Builder job Builder cost in 2024
Garage conversion in Westminster £9,750-£18,450
Loft conversion in Westminster £31,250-£67,917
House extensions in Westminster £35,334-£96,334
Loft insulation in Westminster £450-£690
Upvc or wood porch in Westminster £2,625-£4,025
Barn conversions in Westminster £112,500-£172,500
Basement renovation in Westminster £30,000-£46,000
Bedroom fitting in Westminster £1,500-£2,300
Bricklayers in Westminster £300-£460
Cavity wall insulation in Westminster £400-£820
Commercial new builds in Westminster £105,000-£161,000
Conservatory base in Westminster £675-£1,035
Building maintenance in Westminster £2,250-£3,450
Building insurance works in Westminster £2,250-£3,450
Pebble dashed walls in Westminster £2,000-£9,200
Plasterboard dry lining in Westminster £638-£978
Residential new builds in Westminster £105,000-£161,000
Restoration and refurbishment in Westminster £37,500-£57,500
Roof insulation in Westminster £7,500-£11,500
Underpinning in Westminster £2,250-£3,450
Wall cladding in Westminster £1,125-£1,725
Wall rendering in Westminster £3,750-£5,750
Demolition in Westminster £2,440-£3,660
Roof room in Westminster £15,000-£23,000
Shop refurbishment in Westminster £3,750-£5,750
Single storey house extension in Westminster £31,067-£61,600
Soundproofing in Westminster £900-£1,380
Driveway repair in Westminster £607-£51,140
Garden room in Westminster £6,400-£9,600
External wall insulation in Westminster £6,000-£15,000

Related Builder searches in Westminster

Builder FAQs

how much is a single garage conversion?

Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.

A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.

Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.

Is external wall insulation safe?

With the numerous benefits that comes with the installation of an external wall insulation in a building, it’s also important to find out whether it’s also safe before proceeding to fit one in your home. Firstly, to ensure that external wall insulation systems are safe, they must be BBA approved, which means they’ve been subjected to a thorough testing by the British Board of Agrement and therefore, suitable for use in UK homes.

Given the fact that cladding materials have recently generated a lot of debate and negative press about how reliable some particular materials are, questions are being asked of the safety and reliability of external wall insulation. However we must clarify that, although external wall insulation can be classified under cladding, it is very different to rainscreen cladding - which caused the Grenfell fire tragedy.

External wall insulation is completely safe. However, when it comes to fire, the safety of your system depends largely on the insulation type in question. The safest type of insulation you can have installed is the Rockwool insulation boards which are rated as Euroclass A1 non-combustible. The board is specially designed in such a way that it contains fire - preventing it from reaching the other areas of the building. They also do not produce harmful emission or smoke when impacted by fire.

Meanwhile, the Wood Fibre, is also a great insulation which is known to char and not burn. Contrary to many beliefs, it actually burns slowly creating this charring effect which produces an oxygen barrier that helps reduce the spread of fire.

To make your system safer, you can also make use of Fibreglass Mesh for reinforcement. It helps to improve the strength of the tensile which promotes the security of the boards attached to the wall.

what is the best loft insulation?

If you have a loft, then the next thing that’s crucial is a loft insulation. Asides from cutting down on your carbon footprint, when you’re able to install an effective loft insulation you can slash your heating bills by up to £250 per year. What’s more? Besides making your home more energy efficient, it can also increase the value of your property a great deal. So if you’re also considering the insulation of your loft, one of the few things that comes to mind is, what loft insulation is the best to incorporate? In order to help you make the best informed decision possible, this post is going to address this issue and put you on the right path.

 

In truth, there’s no way to say exactly which type of insulation is the best as all types usually have a different purpose as well as usage. The insulation you choose for your home’s loft is be based largely on the how you’re going to make use of the space as well as any unique challenges you might face given the shape of your home’s loft. Below are some types of insulation to give you a better idea:

  • Blanket insulation. This is the most common type that comes in rolls of rock, glass or mineral fibre ( or foil-backed felt ). It normally the most affordable and also a good all-purpose insulation which is easy to fit although not suitable for the roof.
  • Loose-fill insulation. This type of insulation features a loose, lightweight material such as cork granules, cellulose fibre, mineral wool etc. It can either be incorporated as a top up or on its own. The primary drawback is it isn’t very secure and can also be very messy.
  • Sheet insulation. This is the best solution for the roof’s underside as it offers a highly effective insulation for your loft space and can also be decorated over. The drawback here is that it’s usually the most expensive type to purchase and install.
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.

how to repair a patio?

A patio is an outdoor space which can be used for a variety of stuffs which includes fun time with family and friends, reading time or just relaxing as the fresh breeze blows. With all these benefits and more, it’s becomes more obvious that there’s a need to keep your patio in a tip top condition at all times. If otherwise, you may not be able to enjoy your patio to your satisfaction and probably, for as long as you would want. You simply have to provide it with a regular maintenance which involves inspecting and identifying the damages that needs to be repaired before it gets out of hand. Fortunately, the minor repairs can be done by yourself if you’re confident enough. However, for bigger damages it’s advisable to call in a professional for help. In this article, we’ll take you through the patio reparation process.

✓ Prepare the area. This involves removing the problem piece gently and carefully. If there’s a piece you think can still be useful, store it in the re-use pile or you can start a new one. Once you’re done removing the pieces, the next thing to do would be to start removing anything that’s unwanted from the damaged area like debris, unwanted soil etc, and start sand fitting with some fresh sand. This should be levelled out to ensure there’s no bumps.

✓ With the sand down, you can start by putting the pieces back in together. This should be done gently to avoid any further damage. Do this until your patio

how much to re render a house?

Rendering of a house is one of those projects that can greatly improve the visual appeal of your home, enhance it’s energy efficiency, protect the brickwork from the elements and ultimately, add value to your home. Generally, the cost of rendering a house normally costs within the range of £25 to £70 per metre square, while the average cost house rendering costs stands at about £40 per square metre. Therefore, a 3 bedroom semi detached house will cost within the range of £4000 to about £5000.

The total cost of rendering a house is determined by a wide range of factors. These factors includes the following:

✓ Type of the rendering. There are three main types of rendering which includes sand and cement rendering, monocouche rendering as well as acrylic or silicone rendering. However, re-rendering applies to sand and cement sooner and it’ll also have to be painted every 3 to 6 years. Consequently, longer term cost can be higher when compared to the other types.

✓ Ease of access. Where your contractor will have to work around obstacles like shrubs or conservatory, this can make the cost a bit higher as it’ll take longer time to complete.

✓ Prep work. If the contractor needs to fill some cracks or perhaps an old mortar requires tuck pointing before rendering can be started, this will also affect the cost.

✓ Scaffolding. In the event whereby the job requires the use of scaffolding and you’ll have to hire one as a different cost, then the price will be higher.

✓ Your location. Due to the high standards of living and higher demands in areas like London or the Southeast, prices in these regions are usually higher than that of the other regions like Midlands and North.

how much to refurbish a house?

Refurbishing a house brings about a plethora of benefits. These includes an increased sale value, an improvement on your quality of life or even simply to make it more visually appealing. All these are great when you look at them, but one thing that happens to be an hindrance for several homeowners is the cost of getting the project done. You may wish to set a budget, plan and prepare before commencement of the project, but the fact remains that, when it comes to refurbishing a house, nothing is certain. In fact, it’s advised to always expect the unexpected and have a lot of cash in reserve just in case something goes wrong. There are a wide range of factors that can play a key role in the overall cost of a house refurbishment. Minor refurbishment that should cost around £30,000 can easily go up to over a whooping £150,000 for a total transformation. Most of this cost will be expended on labour, and the next most significant expense, which is sourcing materials.

In general, the cost of your refurbishment project will depend on some factors which includes the size of the project, the materials used, the refurbishment or renovation level, the location of the property, the quality of the contractor hired and lots more. To estimate the cost of refurbishing your property, you can follow these simple steps:

✓ Write down a detailed list of all the things that needs to be done per room and try to be as specific as possible.

✓ Carry out a research of the labour cost in your area as well as the raw materials’ cost (here, you can make use of guides such as home advisor).

✓ Add an extra 10 to 15 percent on top of the calculated estimate for uprisings and repairs.

✓ Talk to your contractor to get a more accurate quote.

how thick should render be on external wall?

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

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

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

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

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