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Verified ProOver 20 Reviews

GCB Windows

26 review(s)
Offers services in HOLYWOOD
Bell Windows was brought together in 2008 by Gordon Bell. Even though it is a relatively young company, Gordon himself has...
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

0 review(s)
Offers services in HOLYWOOD
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 HOLYWOOD
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

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18 Sep

Porches

Belfast - BT17

Enquiry from: Ben F

Start Date: Immediate

They are considering a couple of projects at the moment

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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

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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

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06 Aug

External Wall Insulation

Bangor (within Ring Road) - BT20

Enquiry from: Richard H

Start Date: Immediate

EXTERNAL WALL INSULATION

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29 Jul

Sound Proofing

Belfast - BT3

Enquiry from: Kirsty B

Start Date: Immediate

Soundproofing at commercial premises

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16 Jul

Wall Rendering

Ballynadolly - BT28

Enquiry from: Maureen K

Start Date: Immediate

Quote please to pebble dash front garden wall

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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

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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

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02 May

Sound Proofing

Ballynadolly - BT28

Enquiry from: Nijin S

Start Date: Immediate

Can you soundproof a wall by insulating inside the wall or any other way. This is to prevent speaker sounds going to next house. What would be the price

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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)

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24 Apr

Wall Cladding

Belfast - BT15

Enquiry from: Iona D

Start Date: Immediate

Wooden slot wall cladding outside around front door and windows

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23 Apr

Sound Proofing

Holywood - BT18

Enquiry from: Kevin C

Start Date: Immediate

Soundproof a bedroom wall to reduce noise from adjoining property

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04 Apr

Loft & Roof Insulation

Newtownabbey - BT37

Enquiry from: Dolores R

Start Date: Immediate

Loft floor area insulated

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31 Mar

Cavity Wall Insulation

Ballyclare - BT39

Enquiry from: Eileen L

Start Date: Immediate

Submit your free quote for rated tradespeople

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28 Mar

Loft & Roof Insulation

Belfast - BT10

Enquiry from: Niveditha V

Start Date: Immediate

Loft insulation to check and top up

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16 Mar

Loft & Roof Insulation

Belfast - BT11

Enquiry from: Tricia K

Start Date: Immediate

Loft floored at minute, but no insulation need this to be done

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12 Mar

Single Storey House Extension

Ballynadolly - BT28

Enquiry from: Irene A

Start Date: 1 to 3 months

Extension off side of kitchen around 34 square meters

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11 Mar

Wall Cladding

Belfast - BT16

Enquiry from: Alix C

Start Date: Immediate

External uPVC wall cladding installed to a barn conversation

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10 Mar

Loft & Roof Insulation

Duneight - BT27

Enquiry from: Noel H

Start Date: Immediate

Need new insulation put in ceiling and new plasterboard. One bedroom 4m2

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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 Holywood is:

£23,840

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

Related Builder searches in Holywood

Builder FAQs

Does a converted basement need windows?

Windows or lightwells can be a great way to introduce natural light into your basement, making it a more valuable, enjoyable space. However, they’re not always an essential requirement.

It’s important for your basement conversion to meet ventilation and fire safety building regulations. Windows can be a good way to do this, but they’re not the only option. Stack or mechanical ventilation, or ensuring that stairs up from your basement connect to an exit can be a good alternative.

So, while windows can be a great asset to your basement conversion, if you can’t afford them or they’re not structurally feasible, you can still create a basement conversion without them.

how much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

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 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.

Can cladding help with a damp problem?

External cladding will have an impact on a damp problem. However, it’s important that cladding is the last part of a damp treatment, as installing cladding over a damp wall will make the problem worse. Do not cut corners or try to remedy a problem with the cheapest solution, a damp proof course may need to be put in place before cladding.

does a single storey extension add value to your house?

Does A Single Storey Extension Add Value To Your House?

When you’re looking to construct a single storey extension or perhaps you’re just searching for means to increase the value of your property, this question always pops up. The short and simple answer to this question is a resounding yes, a single storey extension can go a long way to increase the value of your property. Just like any other home improvement, when done right, adding a little extra living space is one of the top things you can probably think of that’ll provide a cool increase in your property’s value. However, before you rush in you must also take note of some factors so you can be certain a single storey extension is the right option for you. These factors include the quality of the build, complexity of the build, cost of the build versus the value gain, ceiling price in the area, finance costs as well as the inconveniences and stress.

Generally, the average cost of a single storey extension can range from £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK. So it’s important to know the value they’ll add to your house before deciding to make such an investment.

The value added to your property will depend largely on the quality and size of your single storey extension. The value is usually calculated by estate agents using the number of bedrooms, bathrooms as well as the floor area. Inside London, it’ll typically be priced at £5,000 to £10,000 per square metre, while outside London should be within the range of £900 to £2,000 per square metre.

What is the ratio of sand and cement for bricklaying?

When it comes to laying of bricks, it is essential to get the right mortar mix. It is vital, be it for construction or maintenance projects, so far mortar is required. There are several materials incorporated in getting mortar which includes both cement and sharp sand, soft sand or plasterer’s sand and lots more. Here, we are going to look at the right ratio for cement and sand mix in bricklaying.

Cement include ingredients such as iron, aluminium, as well as silicon and it is mainly used for mortars like aerated cement mortar, Portland cement mortar and gauged mortar. Sand, on the other hand, comes in different forms such as sharp sand, soft sand and plasterer’s sand. The sharp sand consists of a larger grain size than the others and is usually incorporated in the construction areas that requires more strength as well as flexibility. Soft sand is the most common one used in mortar and it’s also referred to as bricklayers’ sand. These are used to make all types of mortar. Finally the plasterer’s sand which neither has the sharp sand’s coarseness nor the fineness of the soft sand, but can also be used for any form of mortar.

Cement and sand mortar is used for a plethora of bricklaying jobs serving as a glue for bricks, walls and pillars, while also repairing or maintaining old listed buildings. The preferred ratio here is 1:3 to 1:5 of cement and building sand. Meanwhile, to get a sand cement mix, essential materials that are required includes water, soft building sand as well as cement. However, you must also note that a sand and cement mortar is not used for structural projects, rather a concrete ratio is used.

How much does external solid wall insulation cost?

Before the commencement of any project, it’s always best to get an estimation of the cost. However, determining the cost of an external solid wall insulation is not the easiest of tasks as it relies on varying components such as the insulation materials to be used, labour cost and installation as well as the type of decorative finish to be incorporated. And depending on your choice of insulation material, some may need some adhesives while others may require some fixings which also contributes to the differences in price. As a result, the determination of the material cost alone can be tricky and even more so when various materials cover varying areas.

With that in mind, the cost of external solid wall insulation generally ranges between £80 to £100 per square metre2. As a result, a small flat can cost from £6000 to £9000 whereas a large detached house can have a price ranging between £21000 to £23000. To earn back your investment in terms of energy bill savings can take a couple of years, but it’s surely worth the try as there are several other benefits associated with installing an external solid wall insulation system. What’s more? Another huge factor that can influence the cost of your system is also the amount of work that’s required, how easy it is to be accessed by the installers and lots more

If you’re looking to cut down on the cost of your external solid wall insulation, then the best time for an installation might just be when you’re having another decorating or building project done such as fitting a new roof, window painting, installation of solar PV panels and more. This way, you’ll be able to spread the cost and have a greater value for each penny expended.

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