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Verified Pro

Essex Loft Extensions

0 review(s)
Offers services in CRAWLEY
Essex Loft Extensions was founded by a team of experienced local builders with a shared passion for residential constructi...
Verified ProOver 20 Reviews

Beech Contractors

37 review(s)
Offers services in CRAWLEY
Beach contractors have paved and resurfaced everything from championship golf courses to domestic driveways as a team we p...
Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in CRAWLEY
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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Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride...
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The Driveway Studio

1 review(s)
Offers services in CRAWLEY
The Driveway Studio Ltd is your local specialist in resin driveways, tarmac, block paving, patio slabs, gravel driveways, ...
Verified Pro

Coastal Prime

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

Recent Builder Enquiries

13 Apr

Building work | Wall Cladding

Crawley - RH10

Enquiry from: Des E

Start Date: Immediate

Timber infill between UPVC window frame & UPVC soffit has rotted & needs replacement, ideally with UPVC infill.

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02 Oct

Conversion | Loft

Crawley - RH10

Enquiry from: Sellakkandu S

Start Date: Immediate

Customer made enquiry for Loft Conversion quotes online. Homeowner lives in Crawley area. Please call to arrange appointment

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17 Jan

Building work | Bricklaying

Crawley - RH10

Enquiry from: Alan S

Start Date: Immediate

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

garden wall construction foundations done.attach onto existing wall double thickness with blocks at back 2.7m long by 600mhigh.london heather bricks 160 and 85 blocks bag off sand have cement cost £...

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11 Dec

Building work | Bricklaying

Crawley - RH10

Enquiry from: Alan S

Start Date: Immediate

double thickness garden wall about 3.5m by 700mm foundations already laid. are you the property owner: owner of the property property type: semi detached how much work would you say needs to be done:...

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21 Oct

Building work | Bricklaying

Crawley - RH10

Enquiry from: Alan S

Start Date: Immediate

Build a garden wall foundations already laid 600mm height x 3.5m long 1 double thickness against earth so concrete blocks can be used at back

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28 May

Conversion | Loft

Crawley - RH11

Enquiry from: Sophie C

Start Date: Immediate

looking for a quote to add ventilation and boarding possible additional beams to loft to increase ventilation and make safe for storage.

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25 Mar

Building Work | Porch

Crawley - RH11

Enquiry from: Kirat P

Start Date: Immediate

i have a porche which reuqire repair/replacement so looking for advice/estimate please. thank you.

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08 Feb

Conversion | Loft

Crawley - RH10

Enquiry from: Mohammed A

Start Date: Immediate

i've place an offer on a bungalow and wanted to add another room. will i need planning permission? here is link if you can help https://greenawayresidential.com/property/crw240004-banks-road/ are you ...

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04 Dec

Conversion | Loft

Crawley - RH11

Enquiry from: Julie M

Start Date: Immediate

homeowner loft conversion please call to appoint

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24 Sep

House Extensions

Crawley - RH10

Enquiry from: James D

Start Date: Immediate

House extention In back or side of garden

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15 Sep

Insulation | Cavity Wall

Crawley - RH10

Enquiry from: Alex L

Start Date: Immediate

Cavility wall filling with insulation

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13 Jul

House Extensions | Single Storey

Crawley - RH10

Enquiry from: Shakil A

Start Date: Immediate

Price for single storey extension 3meters out 2meters high

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01 Jun

Driveway Repair

Crawley - RH10

Enquiry from: Graham H

Start Date: Immediate

We have a raised planter in the driveway and attached to the wall of the house. We would like it paved with pavers to match the drive (grey & buff) and fitted with a drainage system. It is adjacent to...

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06 Feb

Building work | Wall Rendering

Crawley - RH10

Enquiry from: Jacqui N

Start Date: Immediate

Hello, Rendering repairs and options on protection resin or other alternatives. Waterproof and moss resistant. Tiles around windows fixed, repointed and painted with protection. Painting of ev...

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17 Dec

Conversion | Loft

Crawley - RH10

Enquiry from: Ayuba S

Start Date: Immediate

To whom it may concern, I would like a get a quote for a loft conversion at our 3 bed detached home. Compliments of the season. Thanks.

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01 Nov

Building work | Wall Rendering

Crawley - RH11

Enquiry from: Luke S

Start Date: Immediate

upper floor 3 sides external insulation plus sills and gutter thanks are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms how many wall...

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31 Oct

Insulation | Loft / Roof

Crawley - RH11

Enquiry from: Robert G

Start Date: 1 to 3 months

location of a leaking house roof or a wall connecting the house roof to the conservators' roof. during heavy rain inside the house, i.e. on the arch connecting the conservatories with the kitchen, wat...

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20 Oct

Conversion | Loft

Crawley - RH10

Enquiry from: Jackie P

Start Date: Immediate

Want to do loft conversion to give us extra space

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03 Sep

Conversion | Loft

Crawley - RH10

Enquiry from: Jackie P

Start Date: Immediate

we want to turn the attic into a bedroom so we can move my husbands elderly mother in are you the property owner: owner of the property property type: terrace what are you looking to convert the space...

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28 Jul

Interior work | Stud Walls

Crawley - RH10

Enquiry from: Katie S

Start Date: Immediate

construction of a 2x3m (approx) stud wall between 2 bedrooms. are you the property owner: owner of the property property type: detached how many different rooms are you looking to have wall work on: 1...

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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 Crawley is:

£24,252

Builder job Builder cost in 2026
Garage conversion in Crawley £9,834-£19,634
Loft conversion in Crawley £29,688-£64,688
House extensions in Crawley £34,400-£71,600
Loft insulation in Crawley £350-£5,345
Upvc or wood porch in Crawley £2,625-£4,025
Barn conversions in Crawley £112,500-£172,500
Basement renovation in Crawley £30,000-£46,000
Bedroom fitting in Crawley £1,500-£2,300
Bricklayers in Crawley £300-£460
Cavity wall insulation in Crawley £325-£5,410
Commercial new builds in Crawley £105,000-£161,000
Conservatory base in Crawley £675-£1,035
Building maintenance in Crawley £1,400-£4,225
Building insurance works in Crawley £1,400-£4,225
Pebble dashed walls in Crawley £1,275-£7,100
Plasterboard dry lining in Crawley £638-£978
Residential new builds in Crawley £105,000-£161,000
Restoration and refurbishment in Crawley £37,500-£57,500
Roof insulation in Crawley £3,875-£10,750
Underpinning in Crawley £1,400-£4,225
Wall cladding in Crawley £1,125-£1,725
Wall rendering in Crawley £3,750-£5,750
Cero insulation in Crawley £250-£10,000
Insulation scheme (hhrco) in Crawley £250-£10,000
Demolition in Crawley £2,440-£3,660
Roof room in Crawley £15,000-£23,000
Shop refurbishment in Crawley £3,750-£5,750
Single storey house extension in Crawley £24,400-£44,934
Soundproofing in Crawley £575-£25,690
Driveway repair in Crawley £1,520-£2,280
Garden room in Crawley £6,400-£9,600
External wall insulation in Crawley £3,125-£12,500

Related Builder searches in Crawley

Builder FAQs

How much plasterboard do I need?

How Much Plasterboard Do I Need?

Although many people especially contractors have a tough time estimating the number of drywall or plasterboard needed to complete a project, it’s a rather simple task if all factors are taken into consideration. If you’re able to follow the same procedures taken by professionals to count dry wall sheets, you’ll be in the right direction. Let’s have a look at the procedures to follow!

lTake Square Footage Measurement

• Measure the square footage of the area where the plasterboard will be fitted.

• Multiply the height by the width of each wall or ceiling area.

• Add all quantities to obtain a total square-foot amount.

lCalculate Drywall Sheets

• To calculate the number of drywall or plasterboard sheet is very simple once you’ve gotten the total square footage.

• To get started, simply divide the total square footage of area by 32 (that’s if you are using a 4 by 8 sheets) or you can also make use of 48 to make the division (only if you’re making use of the 4 by 12 sheets).

• The answer you get after the division will give you the full number of plasterboard sheets that’s required to complete the project.

We’d recommend you include an extra 10 to 15 percent of whatever you calculate to take care of the possible odd cuts and wastages. This implies that if your total area is 1600 square feet while incorporating 4 by 8 sheets, simply divide 1600 by 32 which equals 50 sheets, now take 10% of 50 which equals 5, then add back the 5 extra to the 50 sheets earlier calculated to get 55 sheets. If you wish to estimate the cost, simply multiply the number of sheets gotten by the price per sheet. Do not forget to include delivery charges and local taxes.

how much value does a garage conversion add?

It’s a fact that a garage conversion can go a long way to add a resale value to a home or property. Therefore, in the event whereby your home already has parking facilities in place you can put into consideration converting your garage into a habitable space which will add to the sales price of the house by adding an extra room or increasing the floor space. So exactly how much does a garage conversion add to your home’s resale value?

Garage conversions can be seen as a cost effective means of adding more space to your house. However, not only does it add space, but can also add up to 20 percent to the value of your home. It’s also a way of adding an extra living space to your home that’s not under strict planning complication unlike the alternatives. Generally, if your garage happens to be connected to your house, the cost of converting it to another room should between £10,000 to £20,000. As a home owner, converting your garage into an extra room can help increase the value of your home by up to £45,000. And if you’re to comply with the set rules under permitted development rights, you may not even require to submit a planning application.

In the event whereby your garage is detached from your house or perhaps you live in a flat ( or maisonette) or a listed building , you’ll need to apply to the local authority before commencing your project. It’s always wise to check if there aren’t any planning conditions attached to your home or property.

how much is a ground floor extension?

Generally, extensions can be a very tricky undertaking - where it can be quite difficult to have a clear comprehension of the rules, regulations as well as costs. Therefore before you rush in to kick start your ground floor extension project, it’ll be wise to get a good grip on the cost. In this article, we’re going to give you a rough estimate of the cost of a ground floor extension. Let’s take a look!

Just like several other home improvement projects, the cost of constructing a ground floor extension is based on a number of things which includes the size, materials used, your location, the quality of the tradesmen or company hired and lots more. For instance, if you happen to reside in London, the cost of your ground floor extension is going to be a lot higher than the other regions.

The single cost of a ground floor extension should fall within the range of £1,500 per square metre to about £2,000 per square metre. However, if you happen to live in London or the South East, this price can reach up to £1,900 per square metre to about £2,400 per square metre. These prices are for good quality ground floor extensions only. Basic or low quality extensions would naturally cost less while superior quality extension will cost more.

Now looking at the size of the ground floor extension, if you’re looking for a size of about 5m x 5m, you can expect to pay a price within the range of £32,000 to about £36,000. And as usual, in London or the South East, this price can reach up to £50,000 or even more. And that’s just for constructing the extension. If the other relevant costs like the 10 percent to 15 percent professional fees for the architect, planning application (if needed), building regulations and more, the price goes up.

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

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.

how much is a loft conversion?

With the ability to add approximately one third of your existing living space ( by converting your old, unused attic) to your home or property without having to let go of your garden, it’s quite easy to see the reason why loft conversion has rapidly grown to become one of the most popular home improvements in the UK. However some homeowners usually shy away from the idea simply by looking at the perceived high cost of carrying out such a project, despite several researches showing that loft conversions offers the best rate of return on initial investment when compared to the other home improvement projects. So exactly how much would it cost to carry out this project?

Just like several other home improvement projects, the cost of a loft conversion varies greatly depending on a wide range of influencing factors. These factors include the size of your home, how old your home is as well as the quality of the fixtures and fittings you want to install. For instance, a high end bathtub alone can cost you thousands of pounds, meanwhile you can also construct a full bathroom suite on just a couple of hundred pounds. However, to give you an idea of the minimum cost of a loft project we’ll look at the most popular types and the minimum cost of each.

✓ Internal Loft Conversion - The most affordable type of loft conversion tends to start from £25,000 and above.

✓ Dormer or L-Shaped Dormer Loft Conversion. These are the most popular types of loft conversion. Dormer price tends to start from £35,000, while the L-shaped dormer starts from £45,000.

✓ Mansard Loft Conversion - This involves replacing the entire side of a sloping roof with a vertical wall and flat roof. It requires a planning permission. The type of loft conversion usually starts from £45,000.

✓ Hip To Gable Loft Conversion - This usually starts from £50,000.

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 much does a loft room cost?

How Much Does A Loft Room Cost

In the event whereby you happen to run out of space in your home and extending sideways or moving out isn’t even a considerable option, the next best solution is to look upwards - the loft. The loft can be converted into a room that can used to satisfy varying purposes, be it a storage room, bedroom, home office, spare bathroom and more. There are a number of loft conversion styles you can go for including a room in loft conversion, dormer style conversion, mansard conversion, or a hip-to-gable conversion. Regardless of your choice, each of the types will not only give you new rooms to enjoy but also add value to your home. However, before getting started, it’s crucial to have an idea of the loft conversion cost to help you prepare a budget and begin planning. Here, you’ll discover the most likely loft room cost for each conversion style you opt for.

• Room In Loft Conversion

This is only suitable for some specific home, but it’s however the most affordable option of the lots. This loft conversion style will cost within the range of £15,000 to £20,000 (prices can be higher in regions where tradesmen are higher in demand such as London and the south east).

• Dormer Loft Conversion

These are relatively simple and straightforward to include in your home. The cost ranges between £31,000 to £58,000 depending on the conversion’s size and other factors.

• Hip To Gable Loft Conversion

This style of loft conversion is more complex than the aforementioned ones, hence they’re usually more costly to complete. The price ranges between £42,000 to £65,000.

• Mansard Loft Conversion

This style of loft conversion is the most complex of the lot and includes a complete overhaul of your loft. The price ranges between £45,000 to £70,000.

• Bungalow Loft Conversion

Any of the main styles above can be done to a bungalow if the planning requirements are fully complied with and if the property is suitable. The price ranges between £30,000 to £70,000.

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