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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in GWYNEDD
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified Pro

Roofimprovements uk

0 review(s)
Offers services in GWYNEDD
Welcome to Roof Improvements UK! We here at Roof Improvements UK make sure all our customers are completely satisfied wit...
Verified ProOver 10 Reviews
Shire Conservatories Ltd, have been serving their clients throughout Shropshire, Mid & North Wales for over 12 years, and ...

Recent Builder Enquiries

10 Jul

Insulation | Cavity Wall

Llanfairfechan - LL33

Enquiry from: Stephen M

Start Date: Immediate

cavity wall insulation,3 bedroom semi detached house facing the sea property age: 1930-70 are you the property owner: owner of the property property type: semi detached are you in a conservation area:...

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09 Jul

Insulation | Loft / Roof

Llanfairfechan - LL33

Enquiry from: Stephen M

Start Date: Immediate

customer in the llanfairfechan area made an enquiry a couple of projects including loft & roof insulation.call anytime and arrange an appointment to discuss. below is some details about this project: ...

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10 Jun

Building work | Refurbishment

Bangor - LL57

Enquiry from: Omede M

Start Date: Immediate

Bangor University is seeking experienced building and grounds contractors for a multi-supplier framework covering refurbishment, renovation, alteration, and construction projects across its estate. In...

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11 May

Bedroom | Fitted Wardrobe

Llandudno - LL30

Enquiry from: Patricia C

Start Date: Immediate

replacement sliding doors on wardrobe

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31 Mar

Insulation | Loft / Roof

Dyffryn Ardudwy - LL44

Enquiry from: Paul D

Start Date: Immediate

Mineral Fibre loft insulation

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18 Feb

Insulation | Loft / Roof

Llanfairfechan - LL33

Enquiry from: Dan M

Start Date: Immediate

We need our roof insulated

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09 Feb

Building work | Wall Cladding

Tywyn - LL36

Enquiry from: Stuart P

Start Date: Immediate

My house has UPVC cladding to upper front and rear. It is going brittle. I am thinking of Insulated external wall boards to replace the UPVC.

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01 Nov

Insulation | Loft / Roof

Llandudno - LL30

Enquiry from: Lotte H

Start Date: Immediate

Clearance of loft and new insulation

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17 Oct

Building Work | Porch

Bodorgan - LL62

Enquiry from: Stephen F

Start Date: 1 to 3 months

customer is looking for house extension quotes. they are unsure of options so would like to discuss. confirmed interest via customer lives in bodorgan area please call to arrange an appointment are yo...

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17 Oct

House Extensions | Single Storey

Bodorgan - LL62

Enquiry from: Stephen F

Start Date: 1 to 3 months

customer made an online enquiry for single storey house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote....

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30 Sep

House Extensions

Llanfairpwllgwyngyll - LL61

Enquiry from: Janice T

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via email/SMS/ Customer lives in Llanfairpwllgwyngyll area Please call to arrang...

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08 Apr

Insulation | Loft / Roof

Llandudno - LL30

Enquiry from: John J

Start Date: Immediate

Insulation between the roof rafters to prepare for bedrooms and bathroom

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24 Jan

Building work | Bricklaying

Caernarfon - LL55

Enquiry from: Gail S

Start Date: Immediate

New brick work to new steel work to front of property

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07 Jan

Insulation | External Wall

Bangor - LL57

Enquiry from: Elin T

Start Date: Immediate

External wall insulation of 3 walls around a kitchen extension

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20 Nov

Insulation | Cavity Wall

Llandudno - LL30

Enquiry from: Aishah M

Start Date: Immediate

single layer wall internally insulated

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18 Oct

Insulation | Loft / Roof

Pwllheli - LL53

Enquiry from: Vivien J

Start Date: Immediate

Insulation on a conservatory roof

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14 Oct

Insulation | Loft / Roof

Conwy - LL32

Enquiry from: Tom D

Start Date: Immediate

Loft insulation, 3 bed house

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07 Aug

Building work | Wall Cladding

Llanbedr - LL45

Enquiry from: Martyn C

Start Date: Immediate

A 40’ container needs both 40’ sides and the roof cladded We have the cladding and trim ready Need price and availability to install

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29 May

Building work | Wall Rendering

Caernarfon - LL54

Enquiry from: Derek S

Start Date: Immediate

Re-render parts of wall where heavy rain this passed winter has damaged

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11 Mar

Insulation | External Wall

Cemaes Bay - LL67

Enquiry from: Brian P

Start Date: Immediate

Exterior wall insulation and rendering

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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 Gwynedd is:

£23,840

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

Related Builder searches in Gwynedd

Builder FAQs

Will insulation save me money on my energy bills?

This depends on the amount of insulation already present in your property. However, adding insulation has been proven to improve the energy efficiency of your home and decrease your heating bills, this is more obvious in older properties or where single glazing is still in situ.

how to repair hole in asphalt driveway?

Is there a hole in your asphalt driveway you feel you can repair yourself? If it’s something you know you can confidently do then this step by step guide is just for you. If otherwise, then we’d recommend you hire the services of a reliable professional who can guarantee the best results while also saving you some time and extra money that could result from possible errors. In this article, we’d go over the reparation process of an asphalt driveway with a hole in it.

✓ Get the necessary tools. You’re going to need a broom ( to clean the area), caulking gun ( to fill the hole), a hand tamp a plate compactor or a hammer ( to level the filled in hole) and a weeding glove (just in case there are weeds growing in the hole).

✓ Prepare the area. Do this by weeding the plants or weeds that might have grown inside the hole and identify your asphalt filler.

✓ Wet your soil, if necessary. It’s important to note that this is only necessary if your soil is dry to help the filler stick properly.

✓ Fill in deep holes. If the hole goes down about 3 to 4 inches or more, simply fill it with any material like rocks, clay etc.

✓ Apply the asphalt filler. Fill the hole with the asphalt filler to about half an inch higher than the surface of the driveway.

✓ Level the filler. For a large hole, make use of a plate compactor or a hand stamp, but a hammer will be sufficient for smaller holes.

✓ Cover the hole, if necessary. If your home isn’t level, covering your hole with a piece of plywood is advisable.

✓ Clean off the seal. After the asphalt looks done and in place, simply brush away the debris from the seal to finish off the project.

how much is a porch?

If you’ve decided to construct a porch to your property and now looking to figure out the cost required to complete the project, then you’re at the right place!

There are many factors that comes to play when determining the price of building a porch. These factors includes the size of the porch, the number of windows, the style of the roof as well as the type of the porch selected. Now let’s take a look at these factors one after the other.

• The Porch’s Size

As you would have correctly imagined, a large porch will definitely cost more money than a smaller one. A rough estimate of a porch’s cost per square metre is approximately £1,400.

• The Number Of Windows

Just like in the scenario above, the more the number of windows to be incorporated, the more money you’ll have to pay to complete your porch. A porch window will generally cost you within a range of £300 to £1,000

• The Style Of The Roof

There are two popular styles of porch’s roof which includes a tiled rood and a rubber flat roof. Generally, roof tiles are costlier than a rubber flat roof. A tiled roof would cost you between £0.80 to £1.80 per roof tile, while a rubber roofing will cost your between £70 to £90 per metre squared.

• Type Of The Porch

Another huge determinant of a porch’s price is type of material incorporated. For instance, if your preferred type is a lean-to, the price of a uPVC would be between £2,300 to £2,700. Meanwhile, a flat gable roof porch should cost within a range of £3,300 to £3,800.

Kindly note that the costs quoted in this article are only rough estimates, for a more accurate estimate you can contact a porch building professional within your local area.

when is underpinning required

If you’re currently experiencing some structural issues with your building or property and you’ve heard a thing or two about the several benefits associated with getting underpinning done, you may be wondering if underpinning might just be the answer to your worries. Well, one thing you should when it comes to underpinning is the fact that, while there are some structural issues that may actually warrant an underpinning job, there are also some situations that can not be fixed by underpinning. In this post, we’re going to consider the events whereby underpinning of your house will be required. Let’s take a look!

First and foremost, you should know that underpinning isn’t required for issues related to slab heave. Footing movements which are likely to reverse normally occur when the content of the soil moisture changes unevenly which gives rise to slab heave. This movement results for a reversible effect.

Generally, underpinning is done to remedy problems related with the movement of the footings of a building or property, but as stated above – not all movements require underpinning. So, when is underpinning required? More often than not, a situation that’s resolved by underpinning is the event whereby the footings of a building or structure drops or subside as a result of some reasons that are irreversible. For example, footing movements caused by a footing set on a soft or loose soil which may be irreversible.

In the event whereby the footings of your house haven’t been installed as deep as required during the initial construction, then you will need to have your building underpinned to make it more stable. If you’re also looking to increase the load on your foundation like adding another storey, you may also need to have your house underpinned to support the extra weight added.

Will I need planning permission or building regulations approval?

You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.

how does cavity wall insulation work?

In recent times, more and more home and property owners are starting to come to terms with the large returns and little investment in cavity wall insulation provides. For a relatively little amount you can achieve a lot, from an increase in your home’s energy efficiency and reduction in heating bills to a huge boost in your property’s resale value and lots more. This makes you wonder how an ordinary insulation can help you achieve so much, right? Well, you’re definitely not alone! Several other potential investors are also eager to know exactly how the cavity wall insulation works to deliver all these juicy benefits. In this post, we’re going to go provide you with a detailed insight on how cavity wall insulation works. Let’s take a look!

 

Typically, cavity wall insulation works as acting as a shield which prevents the escape of heat from your home. It features a reflective surface which serves as a barrier to reflect heat from one side of the panel, effectively minimizing the amount of heat conduction that escapes through. This protection of your home from heat penetration comes with a couple of benefits with the obvious one being an incredible thermal efficiency. An insulated home or property is able to maintain a much more balanced temperature throughout the year – staying a lot cooler during the summer months and retain the heat generated during the winter months. However, a less talked about benefit is the fact that when an insulation is done during the construction of a house, the whole development phase can be completed a lot quicker. This is mainly because insulation offers total protection against weather conditions which enables internal trades to continue without the need to wait for brickwork or cladding to be completed.

What are the benefits of cladding or rendering?

The main reason that people use cladding or rendering on their property is the aesthetic benefit. These materials can really boost the appearance of a home. Cladding and rendering can also increase the thermal performance of a property. Speak to a specialist to find out whether your property will benefit.

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.

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