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Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in CROWTHORNE
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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Haas Home Extensions Group

0 review(s)
Offers services in CROWTHORNE
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified Pro
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in ev...
Verified ProOver 20 Reviews

Beech Contractors

37 review(s)
Offers services in CROWTHORNE
Beach contractors have paved and resurfaced everything from championship golf courses to domestic driveways as a team we p...
Verified Pro

Loft & Build

0 review(s)
Offers services in CROWTHORNE
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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The Fascia Division

2 review(s)
Offers services in CROWTHORNE
The Fascia Division are specialist installers of fascias, soffits, guttering and cladding. Our experienced installers a...

Recent Builder Enquiries

23 Nov

Building work | Wall Rendering

Crowthorne - RG45

Enquiry from: Darren H

Start Date: Immediate

I would like a quote please based on the following 1/ sand and cement mix and 2/ silicone base mix in White. This will be on a new brick wall extension ground floor only.

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29 Mar

Conversion | Loft

Crowthorne - RG45

Enquiry from: Samantha S

Start Date: Immediate

loft conversion to ideally add 1 bedroom and shower room and an additional study space are you the property owner: owner of the property property type: semi detached what are you looking to convert th...

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23 Mar

House Extensions | Single Storey

Crowthorne - RG45

Enquiry from: Leonard K

Start Date: 1 to 3 months

single story extension for the rear of the house. approx. 15 sq/m time scale: 1-3 months please call to appoint

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02 Dec

Building work | General

Crowthorne - RG45

Enquiry from: Keiran C

Start Date: Immediate

are you the property owner: owner property type: detached other forms: fencing, building maintenance agreed to receive quotes for selected products: yes please call to appoint

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11 Sep

Building work | General

Crowthorne - RG45

Enquiry from: Carolina C

Start Date: Immediate

are you the property owner: owner of the property how many windows do you require: what level of service do you require: supply and fit other forms: building maintenance agreed to receive quotes for ...

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11 Sep

Building Work | Porch

Crowthorne - RG45

Enquiry from: Carolina C

Start Date: Immediate

new porch building and matching double garage door if possible are you the property owner: owner of the property do you have planning permission: no what material are you looking for: wood what materi...

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10 Jun

Conversion | Garage

Crowthorne - RG45

Enquiry from: Daryl E

Start Date: Immediate

it's a double garage and i want to convert the back two thirds into a separate room. so the front will still be a garage with a garage door. within the room though, it would be handy to include a smal...

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15 Apr

Building work | General

Crowthorne - RG45

Enquiry from: Nick S

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Property Age: 1970-2000 What is your current source of heating for the Renewable Incentive:...

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25 Jan

Conversion | Garage

Crowthorne - RG45

Enquiry from: Anneke M

Start Date: Less than one month

Garage which is 5 x 3.5m to be converted into playroom. Garage door bricked up - one window installed. Insulation, plastering, decorating, electrics etc. Are you the property owner: Owner of the p...

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19 Sep

Insulation | HHCRO Free

Crowthorne - RG45

Enquiry from: Ilhan O

Start Date: Immediate

Loft insulation; remove and dispose existing patches of old rockwool and install new layer of loft insulation.

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31 May

House Extensions

Crowthorne - RG45

Enquiry from: Marc B

Start Date: 3+ months

Demolition of existing 6x3m extension and approx 4x4m lean-to style conservatory. Erection of a 10m wide and 5 or 6m deep single storey rear extension Are you the property owner: Owner of the pro...

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25 Apr

Insulation | Cavity Wall

Crowthorne - RG45

Enquiry from: Mahdi M

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1930-70 Interested in quote for cavity wall and loft insulation: Ca...

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25 Apr

Insulation | External Wall

Crowthorne - RG45

Enquiry from: Mahdi M

Start Date: Immediate

external walls insulation, we have bricks. please advise regards Mahdi Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Pr...

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29 Feb

Building work | Sound Proofing

Crowthorne - RG45

Enquiry from: Pauline A

Start Date: Immediate

We want to sound proof our refurbished basement, as you can hear a lot of noise from upstairs. My husband and daughter would like to record music there. Length 20 feet, width 11 feet, height 6 feet te...

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18 Jan

Conversion | Loft

Crowthorne - RG45

Enquiry from: Billy O

Start Date: Immediate

Dormer loft conversion with en suite bathroom / shower room Are you the property owner: Owner of the property What are you looking to convert the space into: Bedroom/s Are you looking to have stairs: ...

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28 Sep

Bedroom | Fitted Wardrobe

Crowthorne - RG45

Enquiry from: Marcia C

Start Date: Immediate

replacement door as the mirror is broken,

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08 Sep

House Extensions

Crowthorne - RG45

Enquiry from: Paul C

Start Date: Immediate

1 level extension across the back of our property including an office

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12 May

Conversion | Loft

Crowthorne - RG45

Enquiry from: Diana G

Start Date: Less than one month

A loft conversion. Using a narrow stairway in the landing. Not using existing bedrooms for access. 2 velux windows, fully insulated floor and roof, plastered and finished. Are you the property ow...

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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 advice

The average price
of a Builder in Crowthorne is:

£23,721

Builder job Builder cost in 2025
Garage conversion in Crowthorne £9,750-£18,450
Loft conversion in Crowthorne £18,750-£28,750
House extensions in Crowthorne £29,000-£62,667
Loft insulation in Crowthorne £450-£690
Upvc or wood porch in Crowthorne £3,063-£5,013
Barn conversions in Crowthorne £112,500-£172,500
Basement renovation in Crowthorne £30,000-£46,000
Bedroom fitting in Crowthorne £1,500-£2,300
Bricklayers in Crowthorne £300-£460
Cavity wall insulation in Crowthorne £400-£820
Commercial new builds in Crowthorne £105,000-£161,000
Conservatory base in Crowthorne £675-£1,035
Building maintenance in Crowthorne £2,250-£3,450
Building insurance works in Crowthorne £2,250-£3,450
Pebble dashed walls in Crowthorne £2,000-£9,200
Plasterboard dry lining in Crowthorne £638-£978
Residential new builds in Crowthorne £105,000-£161,000
Restoration and refurbishment in Crowthorne £37,500-£57,500
Roof insulation in Crowthorne £7,500-£11,500
Underpinning in Crowthorne £2,250-£3,450
Wall cladding in Crowthorne £1,125-£1,725
Wall rendering in Crowthorne £3,750-£5,750
Demolition in Crowthorne £1,520-£4,830
Roof room in Crowthorne £9,000-£15,500
Shop refurbishment in Crowthorne £3,750-£5,750
Single storey house extension in Crowthorne £21,600-£37,400
Soundproofing in Crowthorne £900-£1,380
Driveway repair in Crowthorne £1,520-£2,280
Garden room in Crowthorne £6,400-£9,600
External wall insulation in Crowthorne £6,000-£15,000

Related Builder searches in Crowthorne

Builder FAQs

how long does underpinning last

Have you been advised by a structural engineer or a surveyor that your building needs to be underpinned? Well, this might just have you wondering what underpinning really is and how long it lasts. In this post, we’re going to tell you more about underpinning to help you make the best-informed decision possible moving forward. Let’s take a look!

Basically, underpinning refers to the incorporation of one of various methods to reinforce or repair the old foundations of a building or structure mostly to remedy or avoid subsidence. Now, subsidence can be caused as a result of poor soil quality, increase in the load on the foundation like adding a new storey, excavations below the building as well as inadequate foundation which is more common in older buildings. When an underpinning remedial work is carried out, there are a plethora of benefits that comes with it. It’s preserves the structural integrity of your building by strengthening it, make it a lot more attractive, increases the property’s value and makes it a lot safer for both you and your loved ones. So how long does underpinning last?

Well, many underpinning contractors will offer you a 10-year guarantee of its underpinning solutions for defects. Primarily, there are two reasons why underpinning can fail which is poor installation and fresh issues arising or unforeseen circumstances. While the first is an issue that can be avoided by employing the services of an expert contractor who possesses vast experience and knowledge in the field, the second can not be avoided. However, in the absence of the unforeseen issues, underpinning is expected to last for the natural life of the building, so far it has been expertly installed.

how much does it cost to have loft boarded?

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.

Are there grants available for external wall insulation?

External wall insulation works to keep your home cosy and comfy while also helping to cut the energy bills. However with the great benefits also comes great costs, so it’s actually a logical decision to know whether there are grants out there which you’re eligible for to help you handle the cost of the external wall insulation.

There are grants available for external wall insulation, but rarely will you find one that covers the full installation cost. With the help of the government’s Energy Company Obligation (ECO) scheme, a couple of energy companies assist in making your home more energy efficient by offering grants or free insulation. In certain cases whereby you receive particular state benefits, you may as well qualify for a higher grant that’ll cover more of the insulation cost.

However, if your energy supplier doesn’t offer any grant, you need not worry as you can save as much on energy bill after installation. Here’s what insulation can help you save per year on energy bills:

• Floor insulation can help you save within a range of £30 to £75 each year.

• Cavity wall insulation can help you save about £85 to £280 a year.

• Loft Insulation (270mm) can help you save about £135 to £250 a year.

Generally, the amount you’ll be able to save on your energy bills depends mainly on the type and size of your property, as well as how energy efficient it already is without the insulation. In the long run, your external wall insulation will more than give you back your investment on the valuable project through your savings on energy bills. In other words, whether or not you’re eligible for a grant should never stop you from installing an external wall insulation.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

what is a garage conversion?

What is your garage being used for? If your answer is anything besides your vehicle, you’re in the majority in the UK. In the country, according to a research by Admiralty Loans, several home and property owners now use their garage as dumping ground for all sorts of stuffs asides a car. Ultimately, this gives rise to garage conversions as the more or less underutilized space can be converted into a living space which can be more beneficial while also adding more value to the property.

A garage conversion is a fast and relatively affordable route to adding more floor space within your home. It’s basically the act of changing your garage into something other than a storage or a place in which you can park your car. This can be anything from a bedroom to a playroom and anything in between. It’s a great way to provide extra space to allow your family to spread out and have more privacy while still within the walls of your home.

A garage conversion project is a huge one which mostly does not require a planning application so far the conversion is internal. However if you’re planning to increase the garage’s size or change the exterior of your home, or convert your garage into a separate room, then you may require a planning permission before getting started. It’s always wise to consult your local authority before carrying out any work to be on the safer side.

A project of garage conversion’s magnitude is better left to a reliable professional who have the experience when it comes to dealing with building regulations and more. This way, you’d also get to save yourself some headaches and some extra cash which may result from possible costly errors.

are house extensions worth it?

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.

how much is a ground floor extension?

Generally, extensions can be a very tricky undertaking - where it can be quite difficult to have a clear comprehension of the rules, regulations as well as costs. Therefore before you rush in to kick start your ground floor extension project, it’ll be wise to get a good grip on the cost. In this article, we’re going to give you a rough estimate of the cost of a ground floor extension. Let’s take a look!

Just like several other home improvement projects, the cost of constructing a ground floor extension is based on a number of things which includes the size, materials used, your location, the quality of the tradesmen or company hired and lots more. For instance, if you happen to reside in London, the cost of your ground floor extension is going to be a lot higher than the other regions.

The single cost of a ground floor extension should fall within the range of £1,500 per square metre to about £2,000 per square metre. However, if you happen to live in London or the South East, this price can reach up to £1,900 per square metre to about £2,400 per square metre. These prices are for good quality ground floor extensions only. Basic or low quality extensions would naturally cost less while superior quality extension will cost more.

Now looking at the size of the ground floor extension, if you’re looking for a size of about 5m x 5m, you can expect to pay a price within the range of £32,000 to about £36,000. And as usual, in London or the South East, this price can reach up to £50,000 or even more. And that’s just for constructing the extension. If the other relevant costs like the 10 percent to 15 percent professional fees for the architect, planning application (if needed), building regulations and more, the price goes up.

how thick should loft insulation be?

Over the years there has been an increase in the recommended thickness of loft insulation by the government. Obviously, the reason behind this is pretty simply - the thicker the layer of your loft insulation the bigger your savings. The UK government is very keen to every house in the country to have loft insulation fitted where possible as it helps to minimize the heating demands of these properties. Households get to benefit from loft insulation in so many ways which includes reduced energy energy bills as well as having a home that stays at a more comfortable temperature for longer.

 

Generally, for the government energy efficiency is crucial as it implies that the highest demand ( which is usually the time of the day when gas or electricity use is at its peak ) reduces, since each building requires slightly less energy. Overall, that ultimately implies that new power plants don’t have to be built which is some nice cost savings for the government.

 

In the 1980’s, any thickness of loft insulation from 25 mm to 50 mm was considered the standard. But then, building regulations stated that homes should have as much as 100 mm of loft insulation. Over time, this gradually increased to 270mm for new builds and also recommended for other properties, although not essential. As a result of this, there’s always a need to check how much insulation you currently have in your loft before you decide to purchase more. You may discover that you already have something within the range of 20 mm to 200 mm up there and knowing this and the insulation values will assist in determining how much more you’ll need to purchase, if any at all. You should also note that some modern materials can offer the same thermal insulation whilst not being as thick.

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