Find a Builder you can trust in Thornhill.

Choose from 38 Builders, all rated by people like you.

Over 11 reviews & an average rating of 4.9/5 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

View Shortlist

Recent Builder Enquiries

05 Aug

Building Work | Porch

Thornhill - DG3

Enquiry from: Veronica M

Start Date: Immediate

Call anytime. New build or replacement: New build Quote requested on a porch, in PVCu, to be supplied and fitted.

Post a similar request >

11 Mar

Building work | General

Thornhill - DG3

Enquiry from: Ronald T

Start Date: 1 to 3 months

customer made an online enquiry for building maintenance and confirmed on email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the prop...

Post a similar request >

05 Mar

Building work | General

Thornhill - DG3

Enquiry from: JUSTINE G

Start Date: Immediate

customer in thornhill area has requested that we arrange quotes for their building maintenance project.ms are considering various options and would like to discuss with a builder directly.please call ...

Post a similar request >

16 Jun

House Extensions

Thornhill - DG3

Enquiry from: Kate B

Start Date: Immediate

One or two stables and place to store hay and feed, with some fenced off hard stand. My horse is a big thoroughbred nearly 17hh so big stable, he has a little mate, a tiny welsh mountain pony. At the ...

Post a similar request >

28 Mar

Building work | General

Thornhill - DG3

Enquiry from: Tessa G

Start Date: Immediate

A greenhouse, *** or ***

Post a similar request >

19 Oct

Insulation | Loft / Roof

Thornhill - DG3

Enquiry from: Karina M

Start Date: Immediate

my loft needs fully insulated are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 do you currently have loft insulationn: no age of proper...

Post a similar request >

25 Jul

Bedroom | Fitted Wardrobe

Thornhill - DG3

Enquiry from: Della F

Start Date: Immediate

Fitted bedroom units floor to ceilings along one full bedroom wall

Post a similar request >

04 Sep

House Extensions

Thornhill - DG3

Enquiry from: Julie M

Start Date: Less than one month

Great, do you have plans or planning permission in place? Yes So, what storey extension are you after? Single Storey To build a small kitchen extension onto the side of an existing extension and also...

Post a similar request >

04 Sep

House Extensions | Single Storey

Thornhill - DG3

Enquiry from: Julie M

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

Post a similar request >

26 Sep

Building work | General

Dumfries - DG1

Enquiry from: Stephen J

Start Date: Immediate

Estimate for roof trusses to cover extension circa 4m x 4m (external) Standard and alternative semi vaulted.

Post a similar request >

11 Sep

Insulation | External Wall

Dumfries - DG2

Enquiry from: Graeme S

Start Date: Immediate

External wall insulation Lead External wall insulation Lead External wall insulation Lead External wall insulation Lead

Insulation and possible re-roof of our W-12ft by L-15 ft conservatory. Normal pitch on roof. Thank you.

Post a similar request >

13 Sep

Insulation | Loft / Roof

Dumfries - DG1

Enquiry from: Gordon C

Start Date: Immediate

looking for costs of lost insulation, we have a number of large listed buildings covering a floor area of 10000m2 are you the property owner: owner of the property property type: commercial how many ...

Post a similar request >

13 Aug

House Extensions

Dumfries - DG1

Enquiry from: David L

Start Date: Immediate

looking for a substantial garage shed space for tools etc and workshop are you the property owner: owner of the property property type: semi detached

Post a similar request >

17 May

Building work | General

Dumfries - DG1

Enquiry from: Shelley J

Start Date: Immediate

i am interested in having a borehole put in to supply water to my recently deceased father's 1 bedroom cottage & to supply the joining 2 bedroom cottage which belongs to my uncle. if you could estimat...

Post a similar request >

14 Nov

Building work | Wall Cladding

Dumfries - DG2

Enquiry from: David G

Start Date: Immediate

steel framed walls and ceiling for a barn conversion required. building warrant recently obtained and plans available. electrics, plumbing, uf heating and solar enquiries in progress. thank you are y...

Post a similar request >

18 Aug

Building work | Sound Proofing

Sanquhar - DG4

Enquiry from: Lesley W

Start Date: Immediate

A EPC report to for property rental

Post a similar request >

29 Jul

Interior work | Stud Walls

Sanquhar - DG4

Enquiry from: Charlotte W

Start Date: Immediate

A room split with a stud wall

Post a similar request >

23 Jul

Building work | General

Dumfries - DG1

Enquiry from: Hugh M

Start Date: Immediate

mr requested quotes for building maintenance from a builder around dumfries. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information bel...

Post a similar request >

29 Nov

Conversion | Loft

Dumfries - DG1

Enquiry from: Keith M

Start Date: Immediate

main beam in roof inspected,loft floored,?slope of roof to back of house altered.solar panels removed and stored.water tank is in loft.internal staircase installed.chimney blocked.brick built ,1960 bu...

Post a similar request >

29 Sep

Building work | Sound Proofing

Sanquhar - DG4

Enquiry from: Rory K

Start Date: Immediate

Energy performance certificate Completed

Post a similar request >

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 Thornhill is:

£23,840

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

Related Builder searches in Thornhill

Builder FAQs

how to build a garden room?

With homeowners now a lot more unwilling to move or make any costly extensions due to the uncertainty that lies ahead in the property market of the UK, a garden building which represents a cheaper alternative seems to be the best option available. Not only is it one of the most affordable ways to add space to your home while staying within your budget, but it’s also one of the best ways to add immense value to your property as more and more potential home investors are now seeking properties with an outdoor garden room. They’re the perfect investment for those looking to expand their space without having to carry out huge extension projects which normally consumes both time and money.

Garden rooms are best built by professionals to guarantee the best results. However, if you feel confident enough to undertake the project, then this guide will give you an idea of the process.

✓ Build the foundation. Here you can build the foundation using concrete, but in cases whereby there are root systems closeby then you can make use of low impact screw piles.

✓ Start the construction process with timber frame, SIP panels as well as other modular components and materials

✓ Once you’re done with the construction process, the next course of action will be to develop and position the roof structure on to the top of the newly constructed garden room. Here, you can also decide to use sun pipe and solar heating or PV panels. You can also protect the construction from the elements by making use of cedar cladding.

✓ Doors installation. The best type of doors to use here are draught sealed doors which can also be treated hardwood or powder coated aluminium .

✓ Make the finishing touches here and there and make sure all connections are complete.

how to repair a pothole in gravel driveways?

How To Repair A Pothole In Gravel Driveways

When the integrity of your gravel driveway is impaired not only does it have a negative impact on the curb appeal of your property, but also makes your driveway a danger zone. If your driveway needs to be repaired, you’d simply have to grab the bull by the horn and get it done - the sooner, the better to avoid the problem getting worse and to have your beautiful gravel driveway back as soon as possible.

The major cause of potholes in driveways is usually water, when it gets trapped beneath the surface of the driveway. Therefore, you may also want to enhance the drainage in the area as part of your repair. The repair process is quite simple for confident do-it-yourselfers, but if otherwise, then calling in a reliable professional will save you some time and extra money that can result from possible errors. So how do you repair gravel driveway potholes?

✓ Prepare the area. This involves removing all forms of debris from the pothole. To achieve this, you can rake, shovel or brush the loose stones, soil and other debris from the pothole.

✓ Fill the pot hole. Make use of a coarse gravel to fill up the pothole to a depth of about 3 inches beneath the driveway’s level. Upon the filling, simply tamp down the coarse gravel using a commercial tamper or any available homemade option. Once done, the final 3 inches to the surface of the gravel driveway should then be filled up with gravel which perfectly matches the colour and texture of the remaining driveway.

✓ Compact the patch. To achieve this in an easy and fast way, simply run your car’s wheel up and down over the repaired spot gently a couple of times. This will be enough to compact the patch and seal the pothole.

how to update old fitted wardrobes?

One of the main reasons why fitted wardrobes are a popular choice amongst homeowners is due to the fact that they’re able to help maximise storage space and since they’re usually customized for the particular room, they’re always good looking. However, just like any other home item, over time your installed wardrobe may start to look a bit dated and old fashioned. In these type of events and in order to save money, several homeowners would prefer to update its look to a more modern one without having to completely replace the fitted wardrobe with a new one. In this guide, we’ll give some great tips on how to update your old fitted wardrobe. Let’s take a look!

✓ Add mirrors to the wardrobe doors. Your old fitted wardrobe may be made of old fashioned laminate or chipboard which happens to draw scratches and dents here and there. If this is the case, you can simply add mirrors to help conceal the damage or unsightly marks.

✓ Include decorative trimming or panelling. You can choose from the various styles of trimmings you’ll find at hardware stores. By adding some strips of moulding, the whole look of your fitted wardrobe can change significantly.

✓ Painting. If the surface of the wardrobe permits, painting can go a long way to alter the look of the wardrobe.

✓ Change the handles. Handles may seem as a little item that doesn’t add to the aesthetics of the wardrobe. However, in reality, change your old handle with a more modern and fashionable one can make a great difference to the wardrobe’s overall appearance.

✓ Upgrade the interior. You can upgrade the interior of your wardrobe to give you more options and a better appearance. For instance, you may wish to have part of the wardrobe to offer integrated shelving or perhaps pull out drawers rather than having all the interior space for hanging clothes and garments.

how much does a kitchen extension cost?

Being the most used room in a house, it’s little surprise kitchen extension are usually one of the most popular requests in the UK. They do not only open up a frequently used space in your home, but also goes a long way to add value to your property. However, to know the value that’ll added you must first determine the cost of building such an extension before moving forward. Generally, a typical kitchen extension will cost within the range of £20,000 to about £50,000 plus VAT, based on the size of your project as well as your location.

In reality, a single accurate cost of a kitchen extension will vary depending on a lot of influencing factors, one of which is the type of the extension. Let’s take a look!

✓ Rear extension. You may want to consider this type, if you do not have sufficient space for a side return. This will extend your kitchen into your garden which implies that you’re going to give up some green space to make this a reality. The average price to have this done in London will be about £30,000 or more including VAT, and about £20,000 plus VAT or more in other areas.

✓ Side return extension. This, normally, isn’t a huge add to your property, but will create a lot of space for your kitchen while also be a lot reasonable in terms of cost. This type will extend your home into an alleyway at the side of your property if any is available there. On average, the cost of the side return extension should be about £50,000 plus VAT in London and a lot less in the other regions.

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 it cost to renovate a house?

Do you want to inject a new lease of life into your home or property, or transform it into a more modern style that better suits your taste? Or perhaps you’re only looking to add more value to your property to enable you sell for a profit in the nearest future. Regardless of your purpose, determining the cost of your home renovation can be incredibly difficult. However, you can still obtain a reasonable budget for the project with proper planning as well as preparation. It’s almost impossible to get an exact figure for any home renovation cost, however, this article aims to give you a good idea of cost range to enable you make informed decisions.

The cost of renovating a house can vary significantly depending on a wide range of factors. Some costs are fixed while others may vary greatly. As a result, if you want to have a more exact figure, you’ll have to call in a professional beforehand to give you an idea of how much they’ll charge. Below are some of the most significant costs you’ll most likely face during property renovation.

✓ Administrative cost. Asides from material and labour, the administrative costs is another important cost you’ll need to factor in. The first thing here is usually insurance, this is because all regular building insurance policies does not cover large scale renovation projects. So if what you’re planning is a huge structural change to your property, then it’s more likely that it won’t be covered by your buildings insurance policy. In this event, you’ll have to take out a specialist renovation insurance.

✓ Planning permission and property renovation. This is another potential cost you’ll have to factor in. Submitting a planning application in the UK usually ranges between £200 to £250.

✓ Adding an extension. Generally, a 4m by 5m extension would cost within the range of £30,000 to £40,000.

how to repair rendering on wall?

Did you try rendering a wall but it doesn’t turn out the way you would have hoped for? Or perhaps you’ve been watching your wall render gradually deteriorate over time. Regard of your purpose, learning how to repair render cracks on wall is usually a great skill to have with your home maintenance in mind. However, whenever these crack are too large or difficult, we’d recommend you call in a reliable professional who can guarantee the best results for help. In this guide, we’re going to take you through the wall render repairing process. Let’s have a look!

No matter how solid a building material is, over time it’ll yield to the elements. When it comes to wall rendering it may be a case of too much sunshine or a costly mistake in the application process, but in truth, it cracks just because it cracks.

In order to repair render cracks, you’d have to start with a removal of damaged or cracked render. You’ll have to remove all the render or just a small section depending on the area you’re working on. If you’re able to clean all of the existing render as well as the paint over it all (both old and new), then removing a small section would work better as it makes it look neat and redone. Upon the removal of the existing render, the next important step would be to remove all loose material as well. Once done, you can then leave for up to 2 days to allow any trapped moisture to come out. Unfortunately, if the rains you’d have to wait till that dries too before you proceed.

Once dried, you can buy a pre-prepared render mix which already contains cement, lime and sand. Mix a 20kg bag with 4 litres of water (or check the product instructions and follow strictly), the mix to a fine consistency. Render is quick to dry, so you’d want to apply within 30 minutes of mixing. Make use of a trowel to apply the render on the affected spots and blend with the surrounding area.

how much to board a loft?

How Much To Board A Loft?

If you stay in a building where the space meant for storing stuffs is not sufficient, boarding your loft may be just the perfect solution for you. In several homes, the space is already present, and all you have to do is to make it more usable by boarding it out. This is unarguably one of the easiest and quickest ways to create storage space in your home.

Boarding a loft comes with a number of special benefits which includes:

• Assisting to declutter our living spaces and makes for a more spacious home.

• Creating a usable space whereby all seasonal items can be stored.

• Assisting to reduce heating bills as it prevents the loss of heat. When your loft is well boarded and insulated, it’ll help trap heat and prevent it from escaping via the roof.

• Adding to your home’s value by making your attic a very useful space for storing items.

• Helping to create a quiet space which can used for relaxation or getaway purposes and of course, this will require a bit more structural work.

So now that you’ve learnt a few of the benefits associated with boarding a loft, how much will it cost to have one made? This depends on an array of factors which includes the size of the space needed, the type of materials and labour cost.

Overall, a standard semi detached building will feature a lot of space of about 40 sqm to 50 sqm in size. There’ll be a need to add to the height of the floor joists before installing the chipboard decking boards. This job size should cost within the range of £1,000 to £1,500. It’ll require just a two-person team that are fully equipped and well versed about the processes.

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 Thornhill.

Pick the right pro for you

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

Are you a Builder in Thornhill?

View our open Builder jobs near you

Join today
View Shortlist