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Verified Pro

Home Energy Save GB

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

All type cleaning

4 review(s)
Offers services in BLAENAU FFESTINIOG
My name is Tommy I have been in the trade for 40 years. We specialise in Block drives, gravel drives, tarmac drives, Patios.
Verified Pro

Complete Damp Solutions

0 review(s)
Offers services in BLAENAU FFESTINIOG
Complete Damp Solutions Ltd provide an all in one solution to ANY damp problem.  We also offer a range of insulation pro...
Verified Pro

PKD building contractors

0 review(s)
Offers services in BLAENAU FFESTINIOG
PKDbuilding is a family run business Building a reliable service to our locals. We specialise in all aspects of bu...
Verified Pro

Build fix & Plaster

0 review(s)
Offers services in BLAENAU FFESTINIOG
We have many years of experience working on extension projects of our own, or sub contracting onto other projects with our...

Recent Builder Enquiries

02 Aug

Insulation | Cavity Wall

Blaenau Ffestiniog - LL41

Enquiry from: David C

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for cavity wall insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

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20 Oct

Conversion | Basement

Blaenau Ffestiniog - LL41

Enquiry from: Christopher K

Start Date: Less than one month

this is a 140 year old house with a large basement. the property is made out of natural stone walls and the basement requires tanking using a method that is appropriate for the age and materials. idea...

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07 Jun

Insulation | HHCRO Free

Blaenau Ffestiniog - LL41

Enquiry from: John J

Start Date: Immediate

full insulation

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08 Jun

Building work | Wall Rendering

Blaenau Ffestiniog - LL41

Enquiry from: Rebecca N

Start Date: Immediate

We have a double story extension that requires old render removing and re render. On side is in need of this, so if we can just get one wall to reduced costs but if not possible we will consider quote...

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30 Jan

Building work | General

Blaenau Ffestiniog - LL41

Enquiry from: Sylvia S

Start Date: 1 to 3 months

re pebble dash chimney and gable end wall Time scale: 1-3 months Please call to appoint

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04 Oct

Insulation | Cavity Wall

Blaenau Ffestiniog - LL41

Enquiry from: Nerys W

Start Date: 1 to 3 months

Cavity wall insulation at the back of the house Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Age: 1930-70 Are you in a conservation area: No Property T...

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24 May

Building work | General

Blaenau Ffestiniog - LL41

Enquiry from: Sylvia S

Start Date: Immediate

Repair leaking chimney- remove small tree re point, check facias and protect with plastic facia's

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09 Aug

Insulation | Loft / Roof

Blaenau Ffestiniog - LL41

Enquiry from: Yvonne J

Start Date: Immediate

Insulate loft Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 5+ Do you currently have loft insulationn: Yes Do you require a top up: Yes Age of...

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15 May

Insulation | Loft / Roof

Blaenau Ffestiniog - LL41

Enquiry from: John J

Start Date: Immediate

Customers own description of work to be carried out: 300mm fibre glass loft insulation supply and lay in pair of semi detached house Supplied and fitted Please contact to appoint

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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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17 Feb

Building work | General

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

customer made an enquiry for building maintenance and confirmed on the quotatis site they would like quotes from a builder.mr lives in the porthmadog area and would like a call to discuss options.see ...

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17 Feb

Building Work | Conservatory Base

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

need a conservatory, and base, dwarf walls etc are you the property owner: owner of the property what level of service do you require: supply and lay please call to appoint

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09 Feb

Building work | Refurbishment

Betws-y-Coed - LL24

Enquiry from: Elisabeth M

Start Date: Immediate

We need secondary glazing quotes also replacement internal door and glazing repair .

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05 Nov

Insulation | Loft / Roof

Dyffryn Ardudwy - LL44

Enquiry from: David S

Start Date: Immediate

loft insulation not the spry on type how many bedrooms do you have: 3-4 do you currently have loft insulationn: yes do you require a top up: yes age of property: 1930-70 are you interested in cavity w...

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08 Aug

Insulation | Cavity Wall

Harlech - LL46

Enquiry from: David G

Start Date: Immediate

detached small bungalow cavity wall insulation are you the property owner: owner of the property how many bedrooms do you have: 1-2 property age: 1930-70 are you in a conservation area: no property t...

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30 Jul

Conversion | Loft

Llanbedr - LL45

Enquiry from: Margita L

Start Date: Immediate

loft conversion, staircase installation, 2 skylights, floors, services, insulation, standard finish, wc, shower are you the property owner: owner of the property property type: terrace what are you l...

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09 Apr

House Extensions | Single Storey

Dyffryn Ardudwy - LL44

Enquiry from: Ron G

Start Date: 1 to 3 months

customer in dyffryn ardudwy areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via email at 09/04/2021 12:59.please c...

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02 Apr

House Extensions

Dyffryn Ardudwy - LL44

Enquiry from: Ron G

Start Date: 1 to 3 months

customer requested quotes for house extension from a builder around dyffryn ardudwy. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the informa...

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11 Sep

Insulation | CERO Free

Bala - LL23

Enquiry from: Bircan Y

Start Date: Immediate

external wall insulation and rendering time scale: less than one month time scale: immediate please call to appoint

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14 Jun

Building work | Sound Proofing

Penrhyndeudraeth - LL48

Enquiry from: Carol H

Start Date: 1 to 3 months

full new central heating system and boiler installed. electric rads at the moment, could i have a quote please. kind regards carol time scale: 1-3 months please call to appoint

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 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 Blaenau Ffestiniog is:

£23,840

Builder job Builder cost in 2025
Garage conversion in Blaenau Ffestiniog £4,500-£6,900
Loft conversion in Blaenau Ffestiniog £18,750-£28,750
House extensions in Blaenau Ffestiniog £42,000-£68,000
Loft insulation in Blaenau Ffestiniog £450-£690
Upvc or wood porch in Blaenau Ffestiniog £2,625-£4,025
Barn conversions in Blaenau Ffestiniog £112,500-£172,500
Basement renovation in Blaenau Ffestiniog £30,000-£46,000
Bedroom fitting in Blaenau Ffestiniog £1,500-£2,300
Bricklayers in Blaenau Ffestiniog £300-£460
Cavity wall insulation in Blaenau Ffestiniog £400-£820
Commercial new builds in Blaenau Ffestiniog £105,000-£161,000
Conservatory base in Blaenau Ffestiniog £675-£1,035
Building maintenance in Blaenau Ffestiniog £2,250-£3,450
Building insurance works in Blaenau Ffestiniog £2,250-£3,450
Pebble dashed walls in Blaenau Ffestiniog £2,000-£9,200
Plasterboard dry lining in Blaenau Ffestiniog £638-£978
Residential new builds in Blaenau Ffestiniog £105,000-£161,000
Restoration and refurbishment in Blaenau Ffestiniog £37,500-£57,500
Roof insulation in Blaenau Ffestiniog £7,500-£11,500
Underpinning in Blaenau Ffestiniog £2,250-£3,450
Wall cladding in Blaenau Ffestiniog £1,125-£1,725
Wall rendering in Blaenau Ffestiniog £3,750-£5,750
Demolition in Blaenau Ffestiniog £2,440-£3,660
Roof room in Blaenau Ffestiniog £15,000-£23,000
Shop refurbishment in Blaenau Ffestiniog £3,750-£5,750
Single storey house extension in Blaenau Ffestiniog £23,200-£34,800
Soundproofing in Blaenau Ffestiniog £900-£1,380
Driveway repair in Blaenau Ffestiniog £1,520-£2,280
Garden room in Blaenau Ffestiniog £6,400-£9,600
External wall insulation in Blaenau Ffestiniog £6,000-£15,000

Related Builder searches in Blaenau Ffestiniog

Builder FAQs

how much to render a 3 bed house?

Rendering a house comes with a plethora of benefits. Not only is it able to brighten up houses that looks tired especially those with damaged brickwork or having discoloured render, but its also the final step of external wall insulation.

If you own a 3 bed house, you’ll probably want to know just how much it’ll cost to have it rendered. If yes, then you’ve come to the right place! In this article, we aim to look at the cost of rendering a house using the standard 3 bed house as an example. Firstly, it should be stated that there are numerous factors that affects the price of a rendering a house which includes the rendering type, the size of the house, the ease of access, the prep work required, whether or not scaffolding will be needed as well as your location and the quality of the contractor your hire. Out of all these factors, the most significant variables are probably the type of rendering you go for and the size of the house.

There are three types of render and the one you opt for will play a key role in the price of your 3 bed house. In this article, we’re basing our cost estimate for a 3 bed house (3 bed detached) on the size ranging from 110 per square metre to 160 per square metre. Now let’s look at the cost per square metre of each rendering type.

✓ The silicone or acrylic thin coat render is usually the most expensive option of the lot due to the fact that they’re the newest and also the best type of render. This rendering type usually costs within the range of £45 to about £75 per square metre.

✓ The monocouche modern through coloured rendering type are able to offer a decorative and waterproof finish for walls. They usually costs within the range of £35 to about £70 per square metre.

✓ Sand and cement render type is the traditional type which has been applied for several years. This rendering type usually costs within the range of £20 to about £45 per square metre.

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.

how to pebble dash a wall?

Pebble dash is an effective way to tune up your house or property as it can go a long way to enhance its curb appeal while also add to its resale value if you should decide to sell later on. Although, it’s highly recommended to leave this task for a reputable specialist, it’s also something that can be done as a DIY task. It must be states that this is a pretty difficult job and even more so if you haven’t attempted it before. In this post we’re going to take you through the processes involved in pebble dashing a wall. Let’s take a look!

  • Mix up water with the lime strictly following the manufacturer’s instructions. Once done, leave it covered up to hydrate for at least 24 hours.
  • Take one part of the slaked lime and mix it up with cement and six parts sand. This is to give the base mixture required to spread onto the surface.
  • Use a trowel to apply the mixture onto the wall. Ensure that the trowel is level and use the edges to make a flat and smooth layer of the mixture on the surface as a base layer. Allow the base layer to dry for up to an hour. Then, rake the surface using a notched trowel and allow to dry for a minimum of 24 hours.
  • Rinse and drain your pebbles. Then, set them under the wall you’re pebble dashing.
  • Take the top coat of five parts sand and mix with one part cement and one part slaked lime. Use a trowel to apply this mixture over the base layer and smoothen it with the trowel to create a flat and even top layer.
  • Spread a plastic sheet beneath the wall you’re pebble dashing to capture any loose pebbles as they fall.
  • Grab the bucket of pebbles below the wall and scoop some of the pebbles up using a scoop or trowel. Some will stick and some will fall into the plastic sheet already placed below. Continue throwing the pebble dash until the surface is completely and evenly covered with pebbles.
  • Lightly press and fit the pebbles on each section into the wall and leave for at least 24 hours to dry.

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 long does it take to install insulation?

How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.

Are pumps used for basement conversions noisy?

If your basement has a cavity drain membrane, it’ll need a pump to move water away from the exterior of your basement and prevent flooding.

Sump pumps can be noisy, but they don’t have to be. Generally, if you have a well-designed pump that’s installed correctly, you shouldn’t find it a problem. For best results, hire a skilled, experienced professional to supply and install your drainage system.

Is external wall insulation safe?

With the numerous benefits that comes with the installation of an external wall insulation in a building, it’s also important to find out whether it’s also safe before proceeding to fit one in your home. Firstly, to ensure that external wall insulation systems are safe, they must be BBA approved, which means they’ve been subjected to a thorough testing by the British Board of Agrement and therefore, suitable for use in UK homes.

Given the fact that cladding materials have recently generated a lot of debate and negative press about how reliable some particular materials are, questions are being asked of the safety and reliability of external wall insulation. However we must clarify that, although external wall insulation can be classified under cladding, it is very different to rainscreen cladding - which caused the Grenfell fire tragedy.

External wall insulation is completely safe. However, when it comes to fire, the safety of your system depends largely on the insulation type in question. The safest type of insulation you can have installed is the Rockwool insulation boards which are rated as Euroclass A1 non-combustible. The board is specially designed in such a way that it contains fire - preventing it from reaching the other areas of the building. They also do not produce harmful emission or smoke when impacted by fire.

Meanwhile, the Wood Fibre, is also a great insulation which is known to char and not burn. Contrary to many beliefs, it actually burns slowly creating this charring effect which produces an oxygen barrier that helps reduce the spread of fire.

To make your system safer, you can also make use of Fibreglass Mesh for reinforcement. It helps to improve the strength of the tensile which promotes the security of the boards attached to the wall.

Why has my driveway cracked?

Driveway surfacing materials like concrete, asphalt and clay brick usually crack because they’ve been exposed to extreme temperatures or put under high pressure. It’s important to repair driveway cracks before they get worse and cause damage to vehicles and perhaps others to trip on raised cracks.

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