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Haas Home Extensions Group

0 review(s)
Offers services in ORPINGTON
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in ORPINGTON
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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Loft & Build

0 review(s)
Offers services in ORPINGTON
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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Primo Contractor

0 review(s)
Offers services in ORPINGTON
At Primo Contractor Ltd, we are a construction company deeply committed to delivering both domestic and commercial renovat...
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First response contractors

0 review(s)
Offers services in ORPINGTON
Welcome to First Response Contractors Ltd!, we are a company with over 18 years of experience that prides itself on qualit...

Recent Builder Enquiries

21 Apr

Building work | Bricklaying

Orpington - BR6

Enquiry from: Geoff A

Start Date: Immediate

single buttress to garden wall suffering soil pressure. 3 metres square approx. are you the property owner: owner of the property property type: semi detached how much work would you say needs to be...

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16 Jan

Building work | General

Orpington - BR6

Enquiry from: Pierse W

Start Date: Immediate

Hi There, My name is Pierse and I'm the Head of Delivery at Batur Digital. I came across your site recently and would love to have the opportunity to discuss the possibility of partnering with ...

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07 Jan

Building work | Refurbishment

Orpington - BR5

Enquiry from: Waleola A

Start Date: Less than one month

flooring changed, wardrobe, general home are you the property owner: owner of the property property type: semi detached how many rooms are you looking to have restored/refurbished: 4 rooms do you hav...

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03 Oct

Conversion | Loft

Orpington - BR5

Enquiry from: Vera V

Start Date: Less than one month

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13 May

Conversion | Loft

Orpington - BR6

Enquiry from: Raman M

Start Date: Immediate

I need to get loft conversion and also extension in the back of the house. Also if planning permission allows on top of the garage.

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05 Apr

Building work | General

Orpington - BR6

Enquiry from: Carol O

Start Date: Immediate

customer requested quotes for building maintenance from a builder around orpington. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the informat...

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25 Mar

Conversion | Loft

Orpington - BR6

Enquiry from: Dawn D

Start Date: Immediate

i have my main loft converted but would like to do the additional part now. my house is l shaped and i’ve done the horizontal part some years ago and now looking to do the vertical part. are you the...

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18 Jan

Building Work | Porch

Orpington - BR6

Enquiry from: Pavan P

Start Date: Immediate

Need door for front porico

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07 Jan

Building work | General

Orpington - BR5

Enquiry from: Sharon N

Start Date: 1 to 3 months

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

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11 Dec

Building work | Sound Proofing

Orpington - BR5

Enquiry from: Marinos S

Start Date: Immediate

soundproofing party wall of semi detached property. are you the property owner: owner of the property property type: semi detached how many rooms are you looking to have sounds proofed: 5+ rooms what ...

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07 Nov

Insulation | Cavity Wall

Orpington - BR5

Enquiry from: Patrich W

Start Date: Immediate

Two-bedroom detached bungalow cavity wall flock insulation removal

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19 Oct

Insulation | Loft / Roof

Orpington - BR6

Enquiry from: Trevor M

Start Date: Immediate

customer in orpington area has requested that we arrange quotes for their loft & roof insulation project.mr are considering various options and would like to discuss with a builder directly.please cal...

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19 Oct

Insulation | Cavity Wall

Orpington - BR6

Enquiry from: Trevor M

Start Date: Immediate

cavity wall insulation for 3 bedroom detached house are you the property owner: owner of the property how many bedrooms do you have: 3-4 property age: 1930-70 are you in a conservation area: no are yo...

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11 Oct

Driveway Repair

Orpington - BR6

Enquiry from: Ann P

Start Date: Immediate

External wall insulation Lead External wall insulation Lead

roots from a tree on the pavement have grown under and lifted and cracked part of our drive and low boundary wall which we need repairing. are you the property owner: owner of the property property ty...

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17 Sep

Insulation | External Wall

Orpington - BR6

Enquiry from: PULKIT D

Start Date: Immediate

flat roof insulation over existing roof

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29 Jul

Conversion | Loft

Orpington - BR6

Enquiry from: Andrew H

Start Date: Immediate

adding one or two dormers to existing attic conversion are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: bedroom/s are you lookin...

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27 Jul

House Extensions

Orpington - BR6

Enquiry from: Jonathon L

Start Date: Immediate

External wall insulation Lead External wall insulation Lead External wall insulation Lead External wall insulation Lead External wall insulation Lead

a 30 sq mtr garden room. (7.3m x 5.3m) open gable design (4mtr & 2.4mtr) plumbing will also be required. design and drawings can also be provided for more detail are you the property owner: owner of t...

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26 Apr

House Extensions

Orpington - BR6

Enquiry from: Ramesh K

Start Date: Immediate

customer made an online enquiry for house extension 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 quote. ar...

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29 Mar

Building Work | Porch

Orpington - BR6

Enquiry from: Hannah C

Start Date: Immediate

Front porch to be done 3m2

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19 Mar

Building work | Bricklaying

Orpington - BR5

Enquiry from: Ed R

Start Date: Immediate

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

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Orpington is:

£25,128

Builder job Builder cost in 2025
Garage conversion in Orpington £9,750-£18,450
Loft conversion in Orpington £32,188-£70,938
House extensions in Orpington £32,400-£75,600
Loft insulation in Orpington £450-£690
Upvc or wood porch in Orpington £2,625-£4,025
Barn conversions in Orpington £112,500-£172,500
Basement renovation in Orpington £30,000-£46,000
Bedroom fitting in Orpington £1,500-£2,300
Bricklayers in Orpington £300-£460
Cavity wall insulation in Orpington £400-£820
Commercial new builds in Orpington £105,000-£161,000
Conservatory base in Orpington £675-£1,035
Building maintenance in Orpington £2,250-£3,450
Building insurance works in Orpington £2,250-£3,450
Pebble dashed walls in Orpington £2,000-£9,200
Plasterboard dry lining in Orpington £638-£978
Residential new builds in Orpington £105,000-£161,000
Restoration and refurbishment in Orpington £37,500-£57,500
Roof insulation in Orpington £7,500-£11,500
Underpinning in Orpington £2,250-£3,450
Wall cladding in Orpington £1,125-£1,725
Wall rendering in Orpington £3,750-£5,750
Demolition in Orpington £2,440-£3,660
Roof room in Orpington £15,000-£23,000
Shop refurbishment in Orpington £3,750-£5,750
Single storey house extension in Orpington £21,600-£37,400
Soundproofing in Orpington £900-£1,380
Driveway repair in Orpington £1,520-£2,280
Garden room in Orpington £6,400-£9,600
External wall insulation in Orpington £6,000-£15,000

Related Builder searches in Orpington

Builder FAQs

How long will a loft conversion take?

It depends on the style and size of the conversion, but in general, a loft conversion will take between 1-2 months. A loft conversion is a substantial building project, and plans will need to be drawn up. This may add to the time it takes to complete your loft conversion.

how to insulate a loft roof?

Insulating your loft roof comes with a wide range of benefits. Not only do you get to maintain a comfortable temperature in your house for longer, but you’ll also get to cut down on your heating bills. If you wish to insulate your loft roof, you’ve come to the right place! This process can be very tedious and time consuming especially if you don’t what you’re doing or lack the required confidence to pull it off. It’s advisable to hire the services of a reputable professional who can guarantee the best results for help and also save you some time and money that can come from potentially costly errors.

 

Before you start rolling out, you’d have to make sure that all cracks, gaps and holes in the ceiling are filled with either a standard filler or decorators caulk. You can also clean between between the gaps in the joists thoroughly. And finally, check for hazards that can cause you problems before getting stated.

  • Remember to leave ventilation gaps as you start from the eaves. Then work towards the loft’s centre, starting from the point furthest from the hatch.
  • Lay the first layer between the joists which should be 100 mm and then the subsequent layer should be 170 mm to make it up to the recommended 270 mm.
  • Carry the electric cables above the insulation and work around visible light fittings.
  • Cut the roll in the centre of the floor when rolling out from the eaves on both sides with the help of a craft knife. Ensure that there are no gaps between the insulation and the joists’ edges.
  • Lag pipes as you go in order to prevent walking over the insulation to get back to them.
  • Ensure that the loft is totally insulated
  • Insulate the hatch.
Do I need planning permission for external wall insulation?

If you want to install an external wall, it is only wise to consider whether or not a planning permission is required in order to avoid a hefty fine. In a great kudos to the government and a welcome relief to home and property owners, the installation of external wall insulation is seen as an “improvement to the house and not an “extension or an “enlargement. Ultimately, this implies that external wall insulation fitting is to be done under permitted development and a planning application may not be required. However, like many other regulations, there are also exceptions to this rule and the main one is if the activity changes the appearance of your property. Properties such as a listed building having tighter regulations may pose some issues. As a result, we’d advise you to consult your local authority to ensure that there’s no fast rule to this topic before commencement of the external wall insulation project.

At the moment, according to the Government Building Regulations, the surface of the entire wall is to be improved to existing standards if the area to be insulated exceeds 25 percent of the wall. In normal situations this is usually the typical case, however to prevent avoidable fines and other possible punishments, it is always best to reach to your local authority and check out the rules guiding external wall insulation in your constituency. Furthermore, since external wall insulation is not a task that’s recommended to be done by yourself, you can also ask the professional external wall insulation fitting company for the applying rules before proceeding. As a good professional, the company should have a better knowledge of the rules and regulation guiding its activities.

does a kitchen extension add value to your house?

If you’re planning to add a kitchen extension to your property or perhaps you’re simply looking for ways to increase the value of your property, this is one of the common questions that usually pops up. A simple answer to this question is yes, a kitchen extension will add value to your house. With a kitchen being one of the most frequently used room in a house, adding an extra space to the commonly used room can only increase the value of the entire property. However, to determine the value added by such an extension, there’s a need to calculate the cost of setting one up first.

Kitchen extension costs are greatly influenced by a wide range of variables such as the size, type of the extension and specifications, your location, professional fees, materials used and more. Overall, the type of the extension you opt for will play the most significant role in the determination of your kitchen extension cost. Here, we’ll be looking at a single storey kitchen extension.

For a single storey kitchen extension, you can expect your home’s market value to increase within the range of 5 percent to about 10 percent. When trying to calculate the cost of kitchen extension, it’s crucial to take into account how much value it’ll add to your home so as to make sure that the amount expended will not outweigh the expected value to be added by the project.

For a more accurate idea, there’s the need to consult local estate agents. However, for a much needed guideline, single storey kitchen extensions are usually able to add about 5 to 10 percent to a home’s value, while double storey extension should be up to 20 percent. But as stated earlier, this will depend on several variables.

How long does it take to install insulation?

How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.

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.

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

Does cavity wall insulation lead to damp problems?

Insulating a cavity wall should not affect the damp proofing of the wall. All insulation approved for use in cavity walls has been tested to ensure that it does not allow damp to pass through the wall. Some walls which receive a lot of wind driven rain are unsuitable for cavity wall insulation.

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