Find a Builder you can trust in Bangor.

Choose from 13 Builders, all rated by people like you.

Over 2 reviews & an average rating of 5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

Advertisement
View Shortlist
Vimark is a SME Piedmontese enterprise that has been manufacturing materials, systems and providing services for specializ...

Universal Interiors

1 review(s)
Offers services in BANGOR
Universal Interiors are a long established family business with a wealth of experience in designing, manufacturing and ins...
Loft insulation and boarding. Affordable warmth grant work price matched.

Frontline drives

0 review(s)
Offers services in BANGOR
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

0 review(s)
Offers services in BANGOR
Durabase is the modular conservatory base & wall system that makes building a new conservatory, orangery, garden room or e...

Recent Builder Enquiries

07 Oct

Single Storey House Extension

Belfast - BT6

Enquiry from: Gary S

Start Date: Immediate

12m2 single story extension with knock through, flat roof with roof light or lantern , upvc sliding door and small upvc window, waterproof shell only with floor insulated and screeded, I will insulate

Post a similar request >

09 Sep

Sound Proofing

Belfast - BT12

Enquiry from: Ann M

Start Date: Immediate

I need to block out neighbours, in my bedroom. one small wall. it's solid brick in a terraced house. we are wall to wall. i hear everything from them

Post a similar request >

01 Sep

Sound Proofing

Newtownards - BT23

Enquiry from: Lee W

Start Date: Immediate

External wall insulation Lead External wall insulation Lead

Need to check inner walls if they can be soundproofed as all knocks and voices can be heard as if it's in our own house and maybe the studed walls insulated if that's possible

Post a similar request >

22 Aug

Driveway Repair

Newtownards - BT22

Enquiry from: Phil C

Start Date: Immediate

Quote to level up slabs causing water to lay after rain

Post a similar request >

06 Aug

External Wall Insulation

Bangor (within Ring Road) - BT20

Enquiry from: Richard H

Start Date: Immediate

EXTERNAL WALL INSULATION

Post a similar request >

29 Jul

Sound Proofing

Belfast - BT3

Enquiry from: Kirsty B

Start Date: Immediate

Soundproofing at commercial premises

Post a similar request >

15 Jun

Wall Rendering

Newtownards - BT22

Enquiry from: Esther W

Start Date: Immediate

Possibly front of house rendered or front of house waterproofed

Post a similar request >

01 Jun

Bricklaying

Newtownards - BT22

Enquiry from: Bonnie H

Start Date: Immediate

Driveway wall , brick or concrete. Cheapest option

Post a similar request >

13 May

Loft Conversion

Newtownabbey - BT37

Enquiry from: Sam J

Start Date: Immediate

I am wanting a dormer window put into my loft space room to create space for an ensuite bathroom. i have the drawings

Post a similar request >

09 May

Bricklaying

Belfast - BT13

Enquiry from: Margaret M

Start Date: Immediate

Have an outside wall built with breeze blocks it seems to be bowing looking to get it strengthen, or fixed

Post a similar request >

30 Apr

Garage Conversion

Belfast - BT8

Enquiry from: Eman H

Start Date: Immediate

Convert my garage into living space( office room with small bathroom have access from the hallway and utility room in the back of the garage ( have access from the kitchen)

Post a similar request >

24 Apr

Wall Cladding

Belfast - BT15

Enquiry from: Iona D

Start Date: Immediate

Wooden slot wall cladding outside around front door and windows

Post a similar request >

23 Apr

Sound Proofing

Holywood - BT18

Enquiry from: Kevin C

Start Date: Immediate

Soundproof a bedroom wall to reduce noise from adjoining property

Post a similar request >

04 Apr

Loft & Roof Insulation

Newtownabbey - BT37

Enquiry from: Dolores R

Start Date: Immediate

Loft floor area insulated

Post a similar request >

12 Feb

Demolition

Bangor (outside Ring Road) - BT19

Enquiry from: Sandie D

Start Date: Immediate

Need redundant open fire solid fuel boiler removed from fireplace inset, along with fire back etc. It was used originally to heat water & 7 radiators. Have not lit the open fire in years. I now have g

Post a similar request >

08 Jan

Cavity Wall Insulation

Bangor (outside Ring Road) - BT19

Enquiry from: Colum M

Start Date: Immediate

Cavity wall insulation installed

Post a similar request >

05 Oct

House Extension

Bangor (outside Ring Road) - BT19

Enquiry from: Brooke J

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

19 May

Loft & Roof Insulation

Bangor (outside Ring Road) - BT19

Enquiry from: Norman H

Start Date: Immediate

150mm top up loft insulation hw cylinder thermostat and cylinder jacket

Post a similar request >

13 Jan

Wall Rendering

Bangor (outside Ring Road) - BT19

Enquiry from: Curtis M

Start Date: Immediate

Exterior walls rendered and stripped back to brick

Post a similar request >

02 Dec

Loft & Roof Insulation

Bangor (outside Ring Road) - BT19

Enquiry from: Alex F

Start Date: Immediate

Loft insulation as it’s very cold

Post a similar request >

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 Bangor is:

£23,840

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

Related Builder searches in Bangor

Builder FAQs

How long will my garage conversion take?

It’s often said that a garage conversion can take anywhere between 1 week to 1 month, depending on the size and scope. But many standard conversions without any plumbing can take as little as 5 days. Your contractor will be able to tell you exactly how long your garage conversion will take.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

do i need planning permission for a kitchen extension?

If you’re planning to construct a kitchen extension on your property, one of the first things that comes to mind is whether or not you’ll require a planning permission before you proceed. Generally, kitchen extensions are normally classified as permitted development which allows you to carry out your project without any interruptions from the law or your local authority. In other words, if your extension is meets up with the guidelines of the permitted development rights, you won’t have to apply for a planning permission. However if otherwise, you’ll have to apply for a planning permission to your local council and may require additional reports. And regardless of your position, you’ll always need building regulations approval before you can carry out any kitchen extension project. It may also be required that you’ll have to issue a part wall notice if you’re to build on or close to the boundary with a neighbour.

If you don’t want to go through the hassle and stress involved in applying for a planning permission with your local council, then you must ensure the following:

✓ Your kitchen extension must not be over half of the area of land around your main house.

✓ The kitchen extension must not be side elevation onto a highway or forward of the principal elevation.

✓ The extension must not be taller than the highest part of the roof.

✓ The height of your kitchen extension must not go beyond four metres.

✓ Kitchen extension that’s more than one storey must not go exceed the rear wall of the main house by more than three metres.

✓ Two storey kitchen extensions must not be closer to rear boundary by anything less than seven metres.

✓ The kitchen extension must not include balconies, verandas or any raised platforms.

do you need planning permission for a garden room?

So you’ve identified the type of garden room you’d like to construct in your property, chances are, you’ve already worked out where to put it and can’t wait wait to start spending valuable time on it. It’s very understandable to be a little impatient with the whole idea considering the numerous benefits provided by a garden, but just before you proceed with your plans there’s the need to first check whether or not you’re going to need a planning permission.

Factors determining whether you’ll need a planning permission includes where you intend to place it, the size of the room, how it’s going to be used as well as your location.

Generally, most garden rooms do not require a planning permission as they are categorized as outbuildings. In other words, you’re permitted to construct one so far you comply with some specific rules and have permitted development rights at your home or in your area.

If you want to build your garden room under permitted development, you have to comply with the following rules:

✓ The garden room shouldn’t be in front of your home or property.

✓ The total area of your extensions, sheds and outbuildings ( which includes your garden room), must not go beyond 50 percent of the total land area surrounding your property.

✓ It must be a single storey that’s less than 3 metres high ( 4 metres for a dual pitched roof). And it must not go beyond 2.5 metres in height if the structure is within 2 metres of your boundary.

✓ The eaves must not go beyond 2.5 metres above ground level.

✓ It must not feature a balcony, veranda or any raised platform

✓ It must not be a self contained living accommodation.

You should note that if your home is a listed building or you happen to live in a designated area, then you might not have permitted development rights.

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.

Will my garage conversion cause disruption to the rest of the house?

It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.

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 long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Bangor.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Bangor?

View our open Builder jobs near you

Join today
View Shortlist