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K&D joinery

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Offers services in DARVEL
We’re just a small building firm with just 10 men We cover all areas from Glasgow. Edinburgh. Perth. Dundee Fife. Stirl...
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Thinking of converting your garage to something better? Choose Premier Garage Conversions! When it comes to garage conver...
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Port Charlotte Homes

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Offers services in DARVEL
Proposed Detached Two Houses Proposed Detached Two Villas, Ayrshire Benview Renovation of a Semi-Detached Cottage, Islay...

Recent Builder Enquiries

21 Jan

Conversion | Loft

Darvel - KA17

Enquiry from: Stuart D

Start Date: Immediate

My wife and I have recently discovered that the roof of our bungalow needs significant repair and felt that this would be an appropriate time to look into the feasibility and cost of an attic conversi...

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25 May

Building work | Refurbishment

Irvine - KA12

Enquiry from: Kenneth M

Start Date: Immediate

Add 2 internal walls, removeal and disposal of floor and wall tiles, plumb toilet and sink, add vent to outside wall and add light and switch

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24 Feb

Conversion | Loft

Larkhall - ML9

Enquiry from: Michael M

Start Date: Immediate

Looking to convert loft into bedroom

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19 Feb

Conversion | Loft

Larkhall - ML9

Enquiry from: Michael B

Start Date: Immediate

dorma, and on suite shower room are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: other are you looking to have stairs: no ...

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22 Nov

Bedroom | Fitted Wardrobe

Irvine - KA12

Enquiry from: MISS T

Start Date: Immediate

Fitted wardrobes in bedroom

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16 Jul

House Extensions

Strathaven - ML10

Enquiry from: Lindsey S

Start Date: Immediate

Convert detached garage. Raise roof to add on second floor. Bathroom and kitchen also required. Extra living space for my daughter

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06 May

Building work | Wall Rendering

Strathaven - ML10

Enquiry from: Lee M

Start Date: Immediate

Front of semi detached house rendering

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06 Apr

Insulation | Loft / Roof

Irvine - KA12

Enquiry from: Aileen B

Start Date: Immediate

Loft insulation supplied and fitted.

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30 Mar

Insulation | Loft / Roof

Irvine - KA12

Enquiry from: Aileen B

Start Date: Immediate

supply and fit loft insulation are you the property owner: owner of the property property type: other age of property: 1930-70 are you interested in cavity wall insulation: no how many bedrooms do you...

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17 Feb

Building work | Demolition

Kilmarnock - KA3

Enquiry from: Andrea L

Start Date: Immediate

Dismantle and remove conservatory and base and make good outside wall after removal of plaster

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14 Feb

Building work | General

Larkhall - ML9

Enquiry from: Graham M

Start Date: Immediate

Enquiring about any groundworker positions that may be available. Have an up to date cv if required. Thanks

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20 Nov

Insulation | External Wall

Kilmarnock - KA3

Enquiry from: Sandra K

Start Date: Immediate

conservatory roof insulation are you the property owner: owner of the property property type: semi detached property age: post-2000 how many bedrooms do you have: 1-2 bedrooms please call to appoint

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16 Nov

Insulation | External Wall

Prestwick - KA9

Enquiry from: Val J

Start Date: Immediate

I need a layer of wall insulation for garage. Could someone give estimate. Thanks Val

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29 Oct

Conversion | Loft

Kilmarnock - KA3

Enquiry from: Brian D

Start Date: Immediate

new dormer nominal width 1600 with 1300 wide window 1150 high. lower section of dormer is 1150mm high wall (house is 1.5 story cottage - i.e. upper floor has 1/2 solid wall and then sloping ceilings)...

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26 Oct

Building work | General

Cumnock - KA18

Enquiry from: Derek L

Start Date: Immediate

Roof trusses for house extension

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14 Jul

Building work | Bricklaying

Kilmarnock - KA2

Enquiry from: Greta A

Start Date: Less than one month

bricks repointing and slabs made safe are you the property owner: owner of the property what type of work do you need to have done: brick work, garden work do you have the materials you need in order ...

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16 Jan

Insulation | External Wall

Irvine - KA11

Enquiry from: Jean M

Start Date: Immediate

We would like our poly- carbonated conservatory roof insulated - I assume with replacement panels also need some info if there are various types.

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08 Nov

Conversion | Basement

Kilmarnock - KA1

Enquiry from: Louise C

Start Date: Immediate

Possible loft/ basement conversion

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06 Sep

House Extensions

Kilmarnock - KA3

Enquiry from: Sarah F

Start Date: Immediate

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

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06 Sep

Building work | General

Glasgow - G75

Enquiry from: Norman J

Start Date: 1 to 3 months

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

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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 Darvel is:

£23,840

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

Related Builder searches in Darvel

Builder FAQs

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

do i need planning permission for a garage conversion?

Are you thinking about converting your garage into a new space? Be it a new bedroom, gym, library or playroom, one thing you’ll have to consider before getting started is whether or not you’re going to require a planning permission. Unlike extensions that needs additional space, garage conversion is all about changing the existing structure of a space that’s already available to you - your garage. As a result, these projects are mostly covered by a planning policy that’s a bit different.

For a garage conversion, it’s very unlikely that you’ll need a planning permission. As a matter of fact, only 10 percent of garage conversions has been estimated to need a full planning permission, with the others coming under the permitted development rights. The permitted development rights, however, only provides coverage for home improvements that’s internal which implies that so far you’re not trying to enlarge your garage, you’ll not require a planning permission. But if otherwise, you’ll have to submit an application before commencing your project.

If you’re looking to comply with the permitted development rights, then your project must comply with some specific guidelines. These rules include the following:

• The work should be internal. No plans to enlarge or extend the existing garage.

• You should make sure that the materials used in carrying out the garage conversion is the same with the materials used in building the existing house.

• The building should not be extended.

You may, however, require a planning permission if you’re going to change a detached garage into a living space which could be a bedroom, small annexe or a living room.

Some houses excluded from the permitted development rights include flats, listed buildings, some new developments and most homes in a conservation area.

how much is loft insulation?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is insulated, there are so many juicy benefits that can be derived. It can go a long way to save increase you energy savings and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering insulating it. So how much would it cost to have your loft insulated? Here, you’ll discover the cost of insulating your lofts so you that you can set a budget and start to plan.

 

The cost of insulating a loft is actually affordable for several individuals, however, this depends on a wide range of factors such as the size of the house as well as the type of insulation being installed. One significant factor is the insulating material that you choose to install. If done properly, you’d be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

 

If you’d prefer to make it a DIY project and you go for a blanket insulation it costs about £5 per m2. therefore, this will cost within the range of £100 to about £150 for a small home.

 

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of insulation required, the company hired, your location as well as the method selected. The price to purchase and install blanket insulation  would be between the range of £300 to £400 depending on the size of your home.

how big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

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.

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.

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 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.

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