A barn conversion is where an agricultural building is altered to serve a different purpose. Lots of barns conversion projects involve converting an old barn into one or more homes. However, barns can also be converted into other types of commercial building, like offices.
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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 adviceThe average price
of a Builder is:
£20,576
Builder job | Builder cost in 2025 |
---|---|
Garage conversion | £5,250-£14,850 |
Loft conversion | £33,822-£68,393 |
House extensions | £30,358-£82,929 |
Loft insulation | £484-£2,564 |
Upvc or wood porch | £3,688-£7,005 |
Barn conversions | £56,500-£87,500 |
Basement renovation | £29,334-£215,334 |
Bedroom fitting | £1,750-£4,217 |
Bricklayers | £424-£6,552 |
Cavity wall insulation | £400-£820 |
Commercial new builds | £52,750-£81,750 |
Conservatory base | £5,338-£18,018 |
Building maintenance | £525-£2,925 |
Building insurance works | £525-£2,925 |
Pebble dashed walls | £494-£3,644 |
Plasterboard dry lining | £315-£863 |
Residential new builds | £52,750-£81,750 |
Restoration and refurbishment | £11,875-£39,550 |
Roof insulation | £2,834-£6,167 |
Underpinning | £525-£2,925 |
Wall cladding | £905-£5,845 |
Wall rendering | £1,058-£2,838 |
Demolition | £968-£4,532 |
Roof room | £9,000-£15,500 |
Shop refurbishment | £5,860-£31,190 |
Single storey house extension | £23,925-£46,275 |
Soundproofing | £700-£3,190 |
Driveway repair | £291-£7,876 |
Garden room | £6,400-£9,600 |
External wall insulation | £3,750-£11,000 |
Builder service qualifications and accreditations
Builders qualifications as well as accreditation's: Gaining the best training and understanding exactly how to do your profession is vital for any kind of tradesperson including Builder s. View the online profile of each Builder you are thinking about to see what qualification they hold as well as what trade associations they belong to. Some trade associations that Builders might possibly be a member of include: UK Trades Confederation, Exor, Electrical Contractors Association. Equally Builders may even have the following accreditations: Elecsa, Certass, Consumer Protection Association Insurance for Builders: Anyone who works on your property, including Builders, really should have valid public liability insurance, which safeguards you the property owner as well as also the Builder should sadly anything happen while they are doing the job. Planning permission for Builders Many of the tasks that a Builder will do for you won't require planning permission unless its a listed building. Definitely discuss with the Builder if planning permission would certainly be required for the project you are doing, they can suggest the steps that require to be taken.
Services offered by Builder
The tasks of a builder vary widely, however in general; builders are responsible for the coordination of different types of construction involved in erecting a structure or building a house, office or any other building. The architect, on the other hand, is assigned the duty of designing the structure and creating the blueprints while the builder will take charge of bringing the ideas to life by overseeing the construction process. In addition, a builder will be involved in getting any relevant building permits as well as consents and have the land surveyed to determine what would be required in the way of drainage and lots more. Once they have surveyed and prepared the land, the builder will kick start the building process. Generally, they’ll remain on-site throughout the building process so as to make sure that the structure is built the proper way and in line with the laid down plans.
For instance, during a new build, a builder will first supervise the laying of the foundation then the house frame being erected followed by the roof. Once done, they’ll then work closely with other tradespeople such as plumbers and electricians in order to get power as well as water to the house. Other tradesmen may be hired to complete various tasks. For example, a carpenter may be needed for the flooring, landscapers to take care of the front yard, painters to paint the entire house both interior and exterior and lots more. Due to the fact that a builder will have to organize all these tradespeople, they need to have a good understanding of these different fields in order to ensure that the job is done the right way and in the correct order.
- Garage conversion
- Loft conversion
- House extensions
- Loft insulation
- Upvc or wood porch
- Barn conversions
- Basement renovation
- Bedroom fitting
- Bricklayers
- Cavity wall insulation
- Commercial new builds
- Conservatory base
- Building maintenance
- Building insurance works
- Pebble dashed walls
- Plasterboard dry lining
- Residential new builds
- Restoration and refurbishment
- Roof insulation
- Underpinning
- Wall cladding
- Wall rendering
- Cero insulation
- Insulation scheme (hhrco)
- Demolition
- Roof room
- Shop refurbishment
- Single storey house extension
- Soundproofing
- Driveway repair
- Garden room
- External wall insulation
Builder FAQs
Driveways usually sink because they haven’t been laid properly. They may not have been dug deep enough, or the installer might not have used the right materials. This will need to be corrected at the earliest opportunity, although in extreme cases, the driveway may need to be completly be relaid.
Cement is a crucial element in bricklaying that’s widely used in both construction as well as finishing works. Generally, they’re used to aerate concrete blocks, connect bricks, prepare plaster, floor levelling as well as the making of precast products. The major reason cement is one of the most common construction materials as its incredible ability to hold structure together. To get a cement plaster, you’d simply have to mix cement with both water and sand. However, when you mix cement with lime, sand and water, you’ll get a mortar.
For cements mortars to be used inside joints, you’ll have to include 1 part cement at the minimum to not more than 2 parts sand by weight which should be dry mixed and moistened with enough water to allow for troweling and packing without falling apart. Generally, the cement sand ratio in a mortar is in between 1:2 to 1:6. The cement and sand mix ratio is largely based on the importance of the project.
Cement provides a plethora of uses in bricklaying and these includes:
• Preparation of cement concrete
• Preparation of cement mortar
• Building fireproof and thermal proof structures
• Building chemical proof structures
• Serving as a grout material
• Building hydrographic and frost resistant structures
• Manufacturing precast members
• Constructing aesthetic concrete
• Constructing cement concrete roads
There are several types of cements with each having its specific purpose. For instance, the type of cement more suited to building a fire proof structure is a high alumnia cement and to build a hydrographic structure, cements like expanding cement, hydrophobic cement, pozzolana cement and quick setting cement are the best bet. Acid resistant cements are more useful in building chemical proof structures, portland cements are best suited to making grout materials, while coloured cements are preferable to building aesthetic structures.
If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.
For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:
As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.
The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.
It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.
As with every home development project, a home makeover comes with heaps of preparation and, hard work, but it is a remarkable way to breathe new life into an old home.
RESEARCH PERIOD FEATURES AND SAFEGUARD THEM
Get to know your household better, the time it was constructed in, and the kind of individuals who would have lived there. The greatest tactic is to repair current structures, make the house dry and safe.
CHECK FOR RENOVATION RESTRICTIONS BEFORE YOU START
There are certain restrictions that don’t allow you to remodel your house after a certain extent, it should be made clear to you when you purchase the property but if you are unsure about the regulations you should check them up, as it is a criminal offence to carry out unauthorised work to a listed home. Restrictions in Conservation Areas generally affect only the exterior of the property as the intention is to ‘preserve or enhance the character or appearance’ of an area, but the right to develop your house will be affected. This means the kind of work that you could have easily completed in a different location may need certain planning and even permissions to complete in your area.
CREATE A DESIGN FOR YOUR HOUSE RENOVATION
It is very important that you take your time to perfect the design. This will help to ensure that the finished work is in tune with your needs. You will also need to figure it out how the changes might play with the original building.
FIND THE BEST CONTRACTORS FOR YOUR RENOVATION
If you are planning on managing the renovation project yourself, it is advisable to ask from friends or family who have renovated their house before and have undergone a similar experience. They can help you find the right architect and builder. Or else, you can always opt for a project manager.
Some individuals who have been in the construction department for many years may not be qualified, that is, they may not have undergone an apprenticeship and/or trade certificate courses, but they might still be very skilled at their work. However, anybody can pick up a sledgehammer and demand themselves a builder lacking any skills or training. The wise thing would be to ask the builder coming to your house about what qualifications they have and what training they have undergone.
Licensing of building practitioners
You can now check if your builder or tradesperson is a licensed building practitioner by using an electronic public register which has a record of every registered builder. Being licensed provides you with an assurance that the builder who is about to do your work has proven his shill to the government and earned his right to be a practitioner. If you wish for certain important building and design work on your home it is imperative that you hire a licensed practitioner, the act is very common when you compare the scenario with when you have to call a plumber or an electrician regarding any work.
In order to become a builder in the UK, you must complete an apprenticeship or an NVQ. NVQ is another popular route to becoming a builder. You can also get your NVQ even when you are working as an apprentice. You can also make it based on any recognised overseas qualification.
All associates maintain a Code of Practice and Conduct which sets the standards for all stages of the building procedure. The Code requires builders to:
• Submit quotes on projects for which they have time.
• Securing the contract with a sufficient insurance cover.
• Maintain honesty and integrity at all times.
• Obey the law and industry standards of conduct.
All members of the construction association must also follow a code of conduct. As a consumer, if you think your builder has breached the Code of Conduct or the Code of Ethics, you can file a written against him or her.
With the prices of buying a house skyrocketing, many of us are tempted to building our own house. This is sometimes an excellent choice, but you will first need to understand the costs of building a house from scratch. As per a general estimate, the cost of self-build ranges between £300 per m2 to £3,000 per m2.
As you can see, this is quite a variation in price from lowest to highest. Location is a prime factor in determining the costs. Building a house in London and the South is more expensive compared to other regions. Aside from location, several other factors make up the price.
Self-manage with subcontractors
You hire professionals directly like builders and carpenters. You also buy all the materials yourself allowing you to get the best prices.
Hiring a main contractor with other subcontractors
You will first need a main contractor who will help to create the watertight structure for your house. For the rest of the work, try hiring out subcontractors. Make sure that you buy all the materials yourself to get the best price.
External cladding materials
If you are looking to install other external material other than brick, you will also need to factor in the cost for the same.
Here are some example prices:
• Render on blockwork costs around £25 per m²
• Timber cladding is around £25 per m²
• Hand¬made all-weather tiling costs around £54 per m²
• Rubble walling or flint is around £90 per m²
• Reconstituted stone costs about £48 per m²
• Natural stone is about £75 per m²
Make sure to include these costs when coming up with the estimate.
Roofing materials
Non-standard roofing materials tend to add more to the cost and therefore you will also need to account in for this factor.
Here are some examples:
Welsh slate – £60 per m²
Second-hand slates – £35 per m²
Handmade clay tiles – £65 per m²
Reed thatch – £80/m²
If you choose to add any unique material to your roofing, be sure that you remember to factor in its cost.
Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.
• Add To Your Home’s Value
Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.
• Good Alternative To House Moving
The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.
• You May Not Require A Planning Permission
You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.
• Extra Living Space
If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.
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