It depends on the style and size of the conversion, but in general, a loft conversion will take between 1-2 months. A loft conversion is a substantial building project, and plans will need to be drawn up. This may add to the time it takes to complete your loft conversion.
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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
How Much Does It Cost To Have A Loft Boarded?
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 boarded, there are so many juicy benefits that can be derived. It can be used as a storage room, spare bathroom, home office and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering boarding it. So how much would it cost to have your loft boarded? Here, you’ll discover the cost of boarding your lofts so you that you can set a budget and start to plan.
The cost of boarding a loft is actually affordable for several individuals, simply because you’re allowed to floor as much or as little as you require. And while you’re up there flooring and fitting the loft boards, you can as well decide to upgrade the insulation of the loft too. This way, you 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, the cost of 18mm chipboard is about £8 to £10 per sheet sized 2400m x 600m. Meanwhile the insulation boards should range between £18 to £22 for a sheet.
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 boarding required as well as the method selected. For an average storage space needs, flooring size of about 15m2 is suitable. The price for this quantity would be between the range of £50 to £700 for the counter barren method or above £1000 for a more sophisticated method.
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.
It can be very hurtful when you’re looking to get a house and then identifies one that’s almost perfect, but that one thing that’s lacking is significant enough to prevent you from making an offer. For instance, you may like neighbourhood, the lot’s size, the number of bedroom and lots more. However, the only thing that’s holding you from making an offer is the outdated kitchen. This is the point where you wonder whether a mortgage can include the cost of renovation. In this article, we’re going to give you a good insight into this and more. Let’s have a look!
One of the major things your lender will put into consideration when you apply for a mortgage is the price of the property in question. For instance, so you’ve found your “almost perfect home for let’s say £400,000 and the cost of your intended renovation work runs up to about £150,000. In this event, you’re definitely going to find lenders who wouldn’t be too keen to let go of their cash. And that’s mainly due to the fact that lenders are only able to afford you, at best, 95 percent of the purchasing price. In other words, if you really want the house, you’ll have to finance it yourself no matter how much potential you think the house possesses.
This, however, does not mean that you can’t find some mortgage lenders who’ll allow for building costs. They exist, but this will mostly take place when the work is complete and the property is revalued. You may also be lucky enough to get a purchase plus improvements mortgage which allows you to renovate now and pay off the renovations over time at a better interest rate than other loan types.
How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.
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.
In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.
External Wall Insulation (EWI) is the act of insulating a home by fitting insulation to the exterior parts of the building which in turn improves thermal performance, cuts energy consumption ( savings on energy bill) and also adds to the home’s visual appeal. The systems are built in multiple layers, with the insulation board offering a plethora of options with each being suitable to varying projects and their needs. Installing an external wall insulation comes with a variety of benefits, let’s have a look!
• Thermal Performance Improvement
With EWI, the thermal inertia of the walls are greatly enhanced while also restricting the loss of heat. Ultimately, this lowers heating costs, enhances the comfort of indoor thermal and also reduces CO2 pollution.
• Eliminates Noise Pollution
When the noise levels are high, it can have a bad impact on our overall well being. A great way to reduce the disturbances from the outside like traffic noise is by fitting an External Wall Installation system.
• More Comfortable Living Space
Do you know the damp in homes can contribute to respiratory problems? A properly insulated home will greatly limit the impact of condensation by combating the damp issues. As a result, you can always expect your house to be cosy and comfy irrespective of the season. A cooler summer and warmer spring is guaranteed with EWI.
• Enhances The Property’s Visual Appeal
Looking for an excuse to rejuvenate your home’s aesthetic appeal? Well, you can as well try out adding an EWI system. There are a plethora of unique colours and styles you can pick from to beautify your home effortlessly.
• Adds Value To Property
An insulated home will generally cost more than an uninsulated one at the time of resale. Potential home buyers are more interested in the acquisition of a home with an EWI system due to its various benefits - and a higher demand can only imply a higher price!
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