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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...

Universal Interiors

1 review(s)
Offers services in JOHNSTONE
Universal Interiors are a long established family business with a wealth of experience in designing, manufacturing and ins...

Ayr Property Maintenance

0 review(s)
Offers services in JOHNSTONE
Advanced carpenter and joiner from ayr serving ayrshire,all joinery works undertaken,plus kitchens ,bathrooms,tiling

Recent Builder Enquiries

13 Oct

Bricklaying

Glasgow - G78

Enquiry from: Calum M

Start Date: Immediate

Rebuilding wall & pillars Remodel an existing wall with new copes

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10 Aug

Restoration & Refurbishment

Gourock - PA19

Enquiry from: Sarah D

Start Date: Immediate

Replacement of joist ends between ground & 1st floor & possibly in dining room

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25 Jul

Wall Cladding

Helensburgh - G84

Enquiry from: Adrienne S

Start Date: Immediate

Replacement of old wooden cladding

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07 Jul

Garage Conversion

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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16 May

Cavity Wall Insulation

Kilwinning - KA13

Enquiry from: Ian H

Start Date: Immediate

Ground floor flat in block of eight, looking for quote for cavity wall insulation at this property. I am the landlord

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06 May

Building Maintenance

Glasgow - G23

Enquiry from: Margaret A

Start Date: Immediate

Hello, I need a quotation for insurance repair work following water damage from the upstairs flat. The damage is in one bedroom approximately 4m x 6m. There is a crack in the ceiling following previou

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13 Mar

Loft Conversion

Glasgow - G53

Enquiry from: Ruth M

Start Date: Immediate

We would like to turn the loft space in our 11 year old Bellway Rosedale into a dressing room/walk-in wardrobe with as much natural light as possible, maybe a big window on the gable end and Velux Win

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15 Feb

Loft Conversion

Glasgow - G13

Enquiry from: June M

Start Date: Immediate

Floor and walls insulated

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08 Feb

Sound Proofing

Glasgow - G12

Enquiry from: Hugh C

Start Date: Immediate

Living room ceiling needs sound proofing

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17 Dec

House Extension

Glasgow - G32

Enquiry from: Amal A

Start Date: Immediate

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24 Nov

Bricklaying

Glasgow - G75

Enquiry from: George H

Start Date: Immediate

Extend front door steps to create deeper top step / platform existing arrangement has 3 equal steps each 300d x 1600w using 600x 800 concrete slabs cut to 300x800 existing slabs can be reused estimate

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11 Nov

Shop Refurbishment

Glasgow - G44

Enquiry from: Jessica J

Start Date: Immediate

Looking to get small shop fitter ( renovated)

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11 Nov

Porches

Paisley - PA3

Enquiry from: Kim M

Start Date: Immediate

Are you the home owner of that property? - . Are you replacing an existing porch or is this a new build? - . What material do you require, UPVC? - . What colour do you want it to be? - . I assume you

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03 Nov

Single Storey House Extension

Greenock - PA16

Enquiry from: Alistair C

Start Date: 1 to 3 months

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02 Oct

Loft Conversion

Glasgow - G13

Enquiry from: Alham S

Start Date: Immediate

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01 Oct

Loft Conversion

Glasgow - G40

Enquiry from: Shabu N

Start Date: Immediate

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10 Sep

Driveway Repair

Clydebank - G81

Enquiry from: Ann M

Start Date: Immediate

Mono block cleaner and sand

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26 Aug

Sound Proofing

Glasgow - G14

Enquiry from: Peter S

Start Date: Immediate

Top floor 1 bedroom tenement flat looking to get the bedroom soundproofed and possibly the living room

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12 Aug

Porches

Glasgow - G32

Enquiry from: William W

Start Date: Immediate

Gable end of 4 in a block uPVC or timber porch. Brickwork will also be required

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09 Aug

Loft Conversion

Glasgow - G44

Enquiry from: MUHAMMAD C

Start Date: Immediate

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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

what is rendering on a house?

Rendering is an external wall’s plastered finish which provides a smooth finish while also protecting the brickwork from the elements like rain, snow and the likes. The traditional rendering is normally applied in two or three coats which enables it to be more resistant to surface cracks. In modern times, the finishes are largely different from the grey pebble dash of post war housing. Today, we now have a plethora of specialist products to pick from such as through-coloured silicone renders as well as one coat renders. The types of renders include the following:

✓ Cement renders. These are the common option that are usually mixed on site and used in a number of applications, then painted when dried. There’s a need to paint this type of render regularly to keep them looking great.

✓ Polymer renders. These are pre mixed and mostly pre coloured (usually with through colouring).

✓ Through-coloured products. These rendered do not need to be painted as the pigment is already added in the manufacturing process to colour the whole render.

✓ Lime renders. These are superior to cement as they’re less likely to trap moisture in the brickwork and also more good looking. However, they’re generally more costly and more difficult to apply.

Overall, rendering on a house provides several benefits. Not only is it able to protect your brickwork against the elements like the rain and wind, but it can also make the building more efficient. Being fully aware that about 30 percent of the energy used in heating a home is lost via the external walls, making use of a product such as acrylic insulated render is a smart approach to improve your home’s energy efficiency without affecting your interior living space.

how much is a single garage conversion?

Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.

A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.

Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.

How to convert a basement into living space?

The best way to go about converting a basement depends on its current condition and what you’d like to use it for.

If you’re happy with its size and structure, and just want to turn it into useful storage space, then your project shouldn’t be too complicated. You’ll simply need to make sure it’s damp proof and waterproof – either by fitting tanking or a cavity drain membrane with a sump and pump. You may also need to invest in new flooring, fit basic lighting, and plaster and paint the walls and ceiling.

If you’d like to turn your basement into living space, then you’ll need to think about ventilation, insulation and heating. If this involves creating a kitchen or bathroom, you’ll also need to incorporate plumbing.

If you want to extend your basement, add lightwells, or fit windows and a sunken garden, this makes things much more complicated. You’ll probably want to hire an architect or basement conversion building specialist to help you with the design and planning, and you’ll need a structural engineer to help you ensure your property is sufficiently supported.

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 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!

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.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

do i need planning permission for a loft room?

Do I Need Planning Permission For A Loft Room?

The answer to this question is maybe. Generally, loft rooms are covered under “Permitted Development which means you won’t need to apply for a planning permission to build a loft room. This is like an advance planning permission provided by local authorities to allow some particular building works to be done such as loft conversions, rear extensions and more. When you’re covered by a “Permitted Development, you’re given the free range to oversee your home’s development without much interference from the regulations or the council. However, for permitted development to apply, there are some specific criteria that must be met. Therefore, if your loft room does not meet the following requirements given below, then you must complete a planning application before proceeding.

• In a terraced house, the converted loft space must not be more than 40 cubic metres.

• In a detached building or semi detached house, the converted loft space must not be more than 50 cubic metres.

• The existing roof slope at the front of the house must cover the extension made.

• The extension should not increase the height of the roof in any way.

• Verandas, balconies and any other structures of this nature must not be included in the extension’s plan.

• The side facing window openings should be at a minimum of 1.7 metres above the ground. The windows must be obscured as well.

• The roof extension should be set back as far as practically possible. It should be at a minimum of 20cm from the current eaves.

• The roof extension should not overhang the house’s roof or it’s wall.

• The materials to be incorporated must be the same or at least similar to what you already have on the house’s exterior.

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