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Vimark Approved Applicator

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Offers services in COLERAINE
Vimark is a SME Piedmontese enterprise that has been manufacturing materials, systems and providing services for specializ...
Loft insulation and boarding. Affordable warmth grant work price matched.

Frontline drives

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Offers services in COLERAINE
From a Simple Slate To a full New drives and patos Replacement We Got You Covered. Free Quotes And Advice. If We Can’t Fix...

Durabase

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Offers services in COLERAINE
Durabase is the modular conservatory base & wall system that makes building a new conservatory, orangery, garden room or e...

Recent Builder Enquiries

09 Mar

Insulation | External Wall

Coleraine - BT52

Enquiry from: Laura C

Start Date: Immediate

External wall insulation on 1970’s bungalow

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25 Apr

Building work | General

Coleraine - BT51

Enquiry from: Alan D

Start Date: 1 to 3 months

my sitting room suffers from damp and a specialist has recommended that a trench of app***et and soakaway is installed as the adjoinig lane way is higher than the level of the floor . are you the pr...

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09 Jan

Insulation | External Wall

Coleraine - BT52

Enquiry from: Carol O

Start Date: Immediate

conservatory roof conversion

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18 Aug

Conversion | Garage

Coleraine - BT51

Enquiry from: Elliot E

Start Date: Immediate

garage door removed, and convert internal space into living space. garage approx 10m by 8m. has an upstairs that will just need heating fitted. downstairs has electric and plumbing already, simply pla...

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22 Jan

Interior work | Stud Walls

Coleraine - BT51

Enquiry from: Ella D

Start Date: Immediate

currently have an open plan front entry and living room which needs closed off to create a separate living room are you the property owner: relative of owner property type: semi detached how many diff...

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12 Jan

Conversion | Garage

Coleraine - BT51

Enquiry from: Garyth Q

Start Date: Immediate

Partial garage conversion to simply create an extra room. Would need the ceiling higher as intend to put a golf net in the room. Concrete garage in place which would require insulation, dry walls, lig...

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13 Dec

Building work | Sound Proofing

Coleraine - BT52

Enquiry from: Graham m

Start Date: Immediate

Sound Proof for master Bedroom to try and block out noisy neighbour

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13 Oct

Insulation | Cavity Wall

Coleraine - BT51

Enquiry from: Jason M

Start Date: Immediate

need cavity wall insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 property age: 1970-2000 are you in a conservation area: no ple...

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30 Sep

Insulation | Cavity Wall

Coleraine - BT52

Enquiry from: Andrea L

Start Date: Immediate

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

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30 Sep

Insulation | Loft / Roof

Coleraine - BT52

Enquiry from: Andrea L

Start Date: Immediate

insulation for attic. terrace house. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 do you currently have loft insulationn: yes do you requ...

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02 Jun

Insulation | Cavity Wall

Coleraine - BT51

Enquiry from: Alison B

Start Date: Immediate

Wall in summer house filles

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23 Mar

House Extensions

Coleraine - BT51

Enquiry from: Sarah J

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the quotatis site they would like quotes from a builder.customer lives in the coleraine area and would like a call to discuss options.see ...

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14 Mar

Conversion | Loft

Coleraine - BT51

Enquiry from: Eve F

Start Date: Immediate

A velux window loft conversion

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04 Oct

House Extensions

Coleraine - BT51

Enquiry from: Barbara B

Start Date: Immediate

plans were passed years ago for detatched garage. i was over optimistic on garage plan, two storey etc. would settle for regular garage with storage space maybe double but open to duscussion. i still ...

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04 Jun

Driveway Repair

Coleraine - BT52

Enquiry from: Stephen M

Start Date: Immediate

Driveway refresh overlay or resurfacing please.

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03 Apr

Building work | Bricklaying

Coleraine - BT52

Enquiry from: Ryan M

Start Date: Immediate

Small skip please for brick rubble. Thanks

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22 Mar

Conversion | Garage

Coleraine - BT52

Enquiry from: Barbara S

Start Date: Immediate

Hello, I have a 4 bed chalet bungalow house which is 12 years old I have a parking space in front for two cars. I have an integral garage with a utility room at the back of it. There is a back door co...

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22 Feb

House Extensions | Single Storey

Coleraine - BT52

Enquiry from: Richard D

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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22 Feb

House Extensions

Coleraine - BT52

Enquiry from: Richard D

Start Date: Less than one month

Extension approximately 15ft x 7ft. One storey. Flat roof. Work room at far end. Small bathroom (toilet and sink). One door. 2 windows. Small corridor from back door past bathroom to work room. Are yo...

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17 Dec

Insulation | Cavity Wall

Coleraine - BT52

Enquiry from: Chris M

Start Date: Immediate

3 walls total 16 metres X 2.5 metres high, all at ground level, existing building with no cavity wall insulation Are you the property owner: Owner of the property How many bedrooms do you have: 1-2 Pr...

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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 Coleraine is:

£23,840

Builder job Builder cost in 2026
Garage conversion in Coleraine £4,500-£6,900
Loft conversion in Coleraine £18,750-£28,750
House extensions in Coleraine £42,000-£68,000
Loft insulation in Coleraine £450-£690
Upvc or wood porch in Coleraine £2,625-£4,025
Barn conversions in Coleraine £112,500-£172,500
Basement renovation in Coleraine £30,000-£46,000
Bedroom fitting in Coleraine £1,500-£2,300
Bricklayers in Coleraine £300-£460
Cavity wall insulation in Coleraine £400-£820
Commercial new builds in Coleraine £105,000-£161,000
Conservatory base in Coleraine £675-£1,035
Building maintenance in Coleraine £2,250-£3,450
Building insurance works in Coleraine £2,250-£3,450
Pebble dashed walls in Coleraine £2,000-£9,200
Plasterboard dry lining in Coleraine £638-£978
Residential new builds in Coleraine £105,000-£161,000
Restoration and refurbishment in Coleraine £37,500-£57,500
Roof insulation in Coleraine £7,500-£11,500
Underpinning in Coleraine £2,250-£3,450
Wall cladding in Coleraine £1,125-£1,725
Wall rendering in Coleraine £3,750-£5,750
Demolition in Coleraine £2,440-£3,660
Roof room in Coleraine £15,000-£23,000
Shop refurbishment in Coleraine £3,750-£5,750
Single storey house extension in Coleraine £23,200-£34,800
Soundproofing in Coleraine £900-£1,380
Driveway repair in Coleraine £1,520-£2,280
Garden room in Coleraine £6,400-£9,600
External wall insulation in Coleraine £6,000-£15,000

Related Builder searches in Coleraine

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.

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

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.

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.

how much do roof rooms cost?

How Much Do Roof Rooms Cost?

The price of your roof room may vary depending on your location within the country. Other factors that can also play a key role in determining the price of a roof room includes the conversion’s type as well as the legal and technical issues it’s currently facing. Usually, the cost of roof rooms will range between £1,200 to £2,000 per square metre. The differences in the price per square metre is influenced by the size of the alterations to the roof, the type of roof room to be constructed, the access, location as well as the finishing type.

• DORMER LOFT CONVERSION.

Here, one of the slopes of a pitched roof is substituted for a box-shaped structure. The outcome is a flat roof space which enables the fitting of full sized windows as well as the incorporation of several appliances. This is quite expensive as it involves a total rebuilding of one roof pitch alongside the complete internal works that are associated. The average cost of a standard dormer loft project will range between £25,000 to £50,000.

• HIP TO GABLE LOFT CONVERSION

Here a vertical brick wall is used to substitute the roof’s slope at the ending part of the terrace on detached buildings. The average cost of this type of roof room will range between £32,000 to £60,000.

• ROOFLIGHT LOFT CONVERSION

This basically involves fitting rooflight windows in the roof. Other improvements include flooring, plasterboarding, strengthening of the existing floor, as well as installation of rooflights. The average cost of this type of roof room will range between £15,000 to £25,000.

• MANSARD LOFT EXTENSION

This roof room can create an extra storey on top of an existing building as it makes a space featuring two or four external walls that are a bit sloped. The average cost of this type of roof room will range between £40,000 to £70,000.

Can builders work on a Sunday?

General construction work should be restricted to the following hours: Monday to Friday 8am to 6pm. Saturdays 8am to 1pm. Most councils advice that noisy work is prohibited on Sundays and bank holidays but you should check with your local council to confirm this.

Why has my driveway sunk?

Driveways usually sink because they haven’t been laid properly. They may not have been dug deep enough, or the installer might not have used the right materials. This will need to be corrected at the earliest opportunity, although in extreme cases, the driveway may need to be completly be relaid.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

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