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Scotia Groundworks

0 review(s)
Offers services in JOHNSTONE
Small family run business covering all of Scotland. Block paving Asphalt/ tarmac surfacing Patch repair Drainage Wa...

Fixrot.co.uk

0 review(s)
Offers services in JOHNSTONE
Dumfries & Galloway’s Leading Damp Proofing & Wood Rot Specialist We offer up to 30 years Guarantee We also carry out...
We are a small family based company specialising in property home improvement services. House extensions, renovations, lof...
We are new to quotatis but have over 300 5 star reviews over all platforms including google checkatrade and my builder h...

Recent Builder Enquiries

07 Jul

Conversion | Garage

Johnstone - PA9

Enquiry from: Douglas M

Start Date: Immediate

I'm currently using my garage as a combined gym (basic squat rack and bike trainer) and bike storage space (with a few other odds and ends). The floorspace is ~5x2.7m with standard garage door, interi...

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09 Aug

Insulation | Loft / Roof

Johnstone - PA6

Enquiry from: Karen H

Start Date: Immediate

Loft insulation for semi, 2 bedrooms

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13 Sep

Conversion | Loft

Johnstone - PA6

Enquiry from: Mhairi O

Start Date: Immediate

we are looking to convert our loft to create a master bedroom and en suite. we are happy to use the sma*** bedroom to extend the hall for more room for the stairs. are you the property owner: owner of...

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20 Aug

House Extensions

Johnstone - PA6

Enquiry from: Usha M

Start Date: Immediate

customer in johnstone area has requested that we arrange quotes for their house extension project.mrs are considering various options and would like to discuss with a builder directly.please call to d...

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27 Jan

Insulation | External Wall

Johnstone - PA6

Enquiry from: Linda J

Start Date: Immediate

cold conservatory in winter looking for the roof to be insulated. victorian style design with plastic roofing. size roughly 3 m x 2.6 m looking for advice on best insulation for this. thanks are you t...

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05 Sep

Building work | Wall Rendering

Johnstone - PA5

Enquiry from: Louise A

Start Date: Immediate

looking forward a price to tender a boundary wall. want white peeble dash to match existing house are you the property owner: owner of the property property type: semi detached how many bedrooms do y...

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18 Aug

Insulation | External Wall

Johnstone - PA6

Enquiry from: Linda J

Start Date: Immediate

roof insulation for my conservatory are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 bedrooms property age: 1970-2000 please call to appoint

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09 Mar

Conversion | Loft

Johnstone - PA6

Enquiry from: Ben M

Start Date: Immediate

hello, we are looking to get quotes for dormer loft conversion on one of both sides, garage removal (inc asbestos roof) and horiontal extension onto driveway to extend either one of the following: - s...

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26 Dec

Insulation | HHCRO Free

Johnstone - PA9

Enquiry from: Carol A

Start Date: 1 to 3 months

loft insulation put in loft time scale: 1-3 months please call to appoint

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01 Sep

Insulation | Loft / Roof

Johnstone - PA6

Enquiry from: Scott M

Start Date: Immediate

are you the property owner: relative of owner property type: semi detached how many bedrooms do you have: 1-2 property age: 1970-2000 are you in a conservation area: unknown are you looking for loft ...

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01 Sep

Insulation | Cavity Wall

Johnstone - PA6

Enquiry from: Scott M

Start Date: Immediate

looking for a quote on cavity wall insulation and underfloor insulation for a 2 bed semi detached. please email dont call are you the property owner: owner of the property property type: semi detached...

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10 May

House Extensions

Johnstone - PA5

Enquiry from: Alex S

Start Date: Less than one month

Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbing Work: Yes Do you requi...

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10 May

House Extensions | Single Storey

Johnstone - PA5

Enquiry from: Alex S

Start Date: Less than one month

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...

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07 Feb

House Extensions

Johnstone - PA5

Enquiry from: Patrick R

Start Date: Immediate

Single storey extension on the back of my house consisting of 2 double bedrooms and a small bathroom.

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12 Jan

House Extensions

Johnstone - PA5

Enquiry from: Catherine B

Start Date: Immediate

Single story extension with patio doors.

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18 Jul

House Extensions

Johnstone - PA9

Enquiry from: Claire B

Start Date: 3+ months

Homeowner Please contact to appoint

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16 Jul

House Extensions

Johnstone - PA5

Enquiry from: Jim G

Start Date: Immediate

Are you the property owner: Owner of the property Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint

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13 Jun

House Extensions | Single Storey

Johnstone - PA5

Enquiry from: John C

Start Date: 1 to 3 months

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...

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13 Jun

House Extensions

Johnstone - PA5

Enquiry from: John C

Start Date: 1 to 3 months

single storie rear extension comprising one bedroom with on suite. Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property ...

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25 Apr

House Extensions | Single Storey

Johnstone - PA5

Enquiry from: John C

Start Date: 1 to 3 months

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...

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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 Johnstone is:

£23,840

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

Related Builder searches in Johnstone

Builder FAQs

how thick should render be on external wall?

Render serves two basic functions. One is it’s protective qualities as render acts as waterproof for the wall which enables them breathe by allowing water vapour move from the inside to the outside of the structure while also working to prevent water or rain from finding its way inside the structure. While the second function is the decorative qualities as render is able to provide the structure with a fine finish and colour to make the building a lot more appealing and correcting faults in line and level in the masonry.

If you wish to apply render on your external wall, you’d probably be wondering just how thick the render should be to perfectly serve both of functions. In this article, we’re going to take a look at just that!

For a render thickness, the British Standard Wind Driven Rain Index has come up with 4 ratings which include Sheltered, Moderate, Severe as well as Very Severe. An area with Very Severe rating include South West England. This rating implies that the thickness of the render in this area should be increased to at least 20mm for a direct one coat render applications as well as 5 to 6 external wall insulation base coat applications. And if you happen to reside within one mile of the coast, it’s strongly recommended you incorporate an extra repellent protection like Paraguard AG from Parex.

In general, render that’s prepared on site with cement and sand should be have a minimum of 20mm to 25mm thickness. Although, it should be noted that the quality of the render is based on quality of the sand incorporated, the design mix as well as being largely dependent on how good the mixing technique from the applicator is. The most common reasons why traditional renders fails is due to both poor mixing ratios and low quality materials used.

how much to refurbish a house?

Refurbishing a house brings about a plethora of benefits. These includes an increased sale value, an improvement on your quality of life or even simply to make it more visually appealing. All these are great when you look at them, but one thing that happens to be an hindrance for several homeowners is the cost of getting the project done. You may wish to set a budget, plan and prepare before commencement of the project, but the fact remains that, when it comes to refurbishing a house, nothing is certain. In fact, it’s advised to always expect the unexpected and have a lot of cash in reserve just in case something goes wrong. There are a wide range of factors that can play a key role in the overall cost of a house refurbishment. Minor refurbishment that should cost around £30,000 can easily go up to over a whooping £150,000 for a total transformation. Most of this cost will be expended on labour, and the next most significant expense, which is sourcing materials.

In general, the cost of your refurbishment project will depend on some factors which includes the size of the project, the materials used, the refurbishment or renovation level, the location of the property, the quality of the contractor hired and lots more. To estimate the cost of refurbishing your property, you can follow these simple steps:

✓ Write down a detailed list of all the things that needs to be done per room and try to be as specific as possible.

✓ Carry out a research of the labour cost in your area as well as the raw materials’ cost (here, you can make use of guides such as home advisor).

✓ Add an extra 10 to 15 percent on top of the calculated estimate for uprisings and repairs.

✓ Talk to your contractor to get a more accurate quote.

Can bricklayers work in the rain?

Are you about to start a new construction job when it’s a heavily rainy period? Or perhaps you’re just interested in knowing how bricklayers work. Well regardless of your purpose, one thing you should know is laying of bricks has a few rules and one of them is not to lay a brick wall when its raining. This is mainly because your structure’s quality and integrity would be heavily compromised if water comes in contact with the mortar before it gets the time to dry. However, with the help of a concrete protective tent, you can prevent water from coming in contact and damaging the mortar. So let’s look at the procedures to follow to work in the rain!

lDetermine The Concrete Protective Tents Required

• Concrete protective tents come in various sizes so you have to know what’s required to get the job done.

• Firstly, calculate the amount of space required to lay the brick wall

• Then, incorporate the appropriate size and number of tents.

lSet Up The Tents

• Follow the manufacturer’s instruction to set up the tents

• Once installed, the tent should extend past the location for the bricklaying and slope downwards.

l Access The Area

• Inspect the location during rainfall to ensure water is not sneaking through.

lBuild a Lumber Frame

• Use 2 to 4 pieces of lumber to build a frame.

• Set it into the ground depending on the size of your wall

lApply Concrete or Mortar

• Fill up the frame with either concrete or mortar.

• Follow the manufacturer’s instruction to allow the mixture to cure.

lPrepare the Brick Wall’s Mortar

• Mix the mortar for the brick wall construction

• Follow the manufacturer’s instruction for the process.

When you’re done laying the bricks, you can remove the protective tents once you’re certain the rain has stopped. Exposure to sun and air will speed up the curing process, which is quite important to protect the integrity of your structure.

Are barn conversions a good investment?

A barn conversion can be a great investment for lots of reasons. When done well, barn conversions can be great at holding their value, meaning you could sell yours for a great price. They can also look fantastic, often with period features coupled with large areas of glazing. This can make them a great place to live, especially if you enjoy being in the countryside.

However, barn conversions do have their disadvantages. They may require extensive renovation work to bring their energy efficiency levels up to standard, which can be very expensive. It’s also important to be aware of their location – they might be on a working farm or close to several other converted buildings.

It’s essential to get a survey conducted before you buy a barn you plan to convert. This can tell you about any structural problems it might have and give you an indication of whether you might be able to get permission to convert it. You can also buy barns with planning permission already in place.

how to render a wall?

Wall rendering is basically a process which involves the application of sand, cement or polymer covering to a home’s exterior in such a way that enhances its look while also offering an improved stability. The process is a perfect solution for several exterior concerns mainly due to the support its able to provide. It’s highly beneficial for older homes whose walls may suffer from poor quality because of wear over time, while it’s also greatly advantageous for newer homes as it increases their stability while also enhancing their visual appeal.

Knowing how to apply render is a great skill to have with your home’s upkeep in mind. The project can be done quite easily by any competent and confident DIYer. However if you lack any of those attributes, then we’d recommend you get in touch with a reliable professional for help. In this article, we’ll take you through the wall rendering process.

✓ Prepare the walls. This involves examining the wall, repairing any structural defects as well as stabilizing any movements to prevent the render finish from failing.

✓ External details. This includes the removal of bargeboards, rainwater, soil pipes, alarm boxes and all other external details.

✓ Insulation. In the event whereby external wall insulation is to be fitted, this is the stage to do so.

✓ Developing a foundation for the render to fix to. Apply a render mesh over the insulation, bedded into the first base coat layer of render.

✓ Building up the render.

✓ Render finishes. There are a wide range of colour options as well as various finishes available from very smooth to textured. However, you should note that thin coat render systems are usually designed to be self coloured.

✓ Final finishes. This involves the re-application of the external rainwater, soil pipes and the other external details.

how much value does a loft conversion add?

When its impossible to build out and create more space sideways, why can’t you look upwards? As more and more homeowners in the UK are carrying out their loft conversion project, one question that keeps popping up is the amount of value the loft conversion can add to their homes. However, this is a question that is impossible to provide a single and precise answer to. This is because the value that’ll be generated by a loft conversion is largely dependent on a wide range of influencing factors. To give you a vague idea of the loft conversion value to a property, we’ve put forward a research carried out by industry experts so you can know what you’re in for.

Nationwide carried out a research which shows clearly that a loft conversion including an additional bedroom as part of the building plan will increase a house’s value by up to 21 percent. Since the number of rooms a house has is one of the main metrics for house valuations, loft conversion comes in pretty handy as it’s a great and easy way to convert your house from a 4 bedroom house to a 5 bedroom house prior to sale.

Apart from the financial value aspect, loft conversion also adds more value to your lifestyle which is very unlike nearly other financial investments you can make. More space in your house automatically means more storage or a new room as you wish. A new room can be for a growing family or probably to serve as a guest room. It can also be used as a study space or even an office especially with the rapidly growing rate of people working from home. With loft conversion, the possibilities in terms of value are simply endless!

how to insulate a loft roof?

Insulating your loft roof comes with a wide range of benefits. Not only do you get to maintain a comfortable temperature in your house for longer, but you’ll also get to cut down on your heating bills. If you wish to insulate your loft roof, you’ve come to the right place! This process can be very tedious and time consuming especially if you don’t what you’re doing or lack the required confidence to pull it off. It’s advisable to hire the services of a reputable professional who can guarantee the best results for help and also save you some time and money that can come from potentially costly errors.

 

Before you start rolling out, you’d have to make sure that all cracks, gaps and holes in the ceiling are filled with either a standard filler or decorators caulk. You can also clean between between the gaps in the joists thoroughly. And finally, check for hazards that can cause you problems before getting stated.

  • Remember to leave ventilation gaps as you start from the eaves. Then work towards the loft’s centre, starting from the point furthest from the hatch.
  • Lay the first layer between the joists which should be 100 mm and then the subsequent layer should be 170 mm to make it up to the recommended 270 mm.
  • Carry the electric cables above the insulation and work around visible light fittings.
  • Cut the roll in the centre of the floor when rolling out from the eaves on both sides with the help of a craft knife. Ensure that there are no gaps between the insulation and the joists’ edges.
  • Lag pipes as you go in order to prevent walking over the insulation to get back to them.
  • Ensure that the loft is totally insulated
  • Insulate the hatch.
What types of cladding are there?

There are two main types of cladding. The first is material cladding, which refers to layers of a material that are attached to the external walls. The material used could be timber, PVC, stone, or other materials. The second type of cladding is rendering, where a coat of plaster is applied to the wall.

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