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Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in SAWBRIDGEWORTH
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
Verified Pro

Loft & Build

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

Dimension One Kitchens & Bedrooms

0 review(s)
Offers services in SAWBRIDGEWORTH
We are a family run business with an array of experience and knowledge in the kitchen and bedroom industry. We offer the ...
Verified Pro

Jassi Builders

2 review(s)
Offers services in SAWBRIDGEWORTH
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...

Recent Builder Enquiries

06 Aug

Building Work | Porch

Sawbridgeworth - CM21

Enquiry from: Dushan M

Start Date: Immediate

Open porch with pich roof two pillars

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05 Feb

Insulation | Loft / Roof

Sawbridgeworth - CM21

Enquiry from: David H

Start Date: Immediate

cold loft insulation re-lay and boarding, approx 12 x 4m, detached house. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currently ...

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10 Dec

House Extensions

Sawbridgeworth - CM21

Enquiry from: Steve B

Start Date: Immediate

A 2 story extension , with pitched roof with hip,end Ground floor will a dinning room + utility of kitchen 1st floor vaulted ceiling master bed with on suite

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11 Nov

Insulation | Loft / Roof

Sawbridgeworth - CM21

Enquiry from: Sarah A

Start Date: Less than one month

Loft Insulation

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25 Oct

Building work | Bricklaying

Sawbridgeworth - CM21

Enquiry from: JOSH R

Start Date: Less than one month

FOOTINGS TO BE DONE IN 9 INCH ENGINEERING BRICKWORK APPROXIMATELY 100 LINEAR METERS RANGING FROM 450 HEIGHT TO 1200 HEIGHT ,APPROXIMATELY 40 METERS AT 1200 ,20 METERS 500/700 , BALANCE IN 450/500 .

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01 Sep

Building work | Bricklaying

Sawbridgeworth - CM21

Enquiry from: Josh R

Start Date: Immediate

set out and brick /block laying

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09 May

Conversion | Loft

Sawbridgeworth - CM21

Enquiry from: John K

Start Date: Less than one month

loft to be part boarded and a loft ladder erected Are you the property owner: Owner of the property Property Type: Terrace What are you looking to convert the space into: Storage Are you looking to ha...

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06 Apr

Bedroom | Fitted Wardrobe

Sawbridgeworth - CM21

Enquiry from: Malcolm T

Start Date: Immediate

Wanting to put a wardobe in an alcove

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24 Mar

House Extensions

Sawbridgeworth - CM21

Enquiry from: Lawrence G

Start Date: Immediate

Single storey extension to side of house to extend kitchen area and provide playroom.Also to include part conversion of attached garage

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20 Jan

Building work | General

Sawbridgeworth - CM21

Enquiry from: C

Start Date: Immediate

Cast iron fencing and gate around the front of my property.

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13 Jul

Conversion | Loft

Sawbridgeworth - CM21

Enquiry from: Neil B

Start Date: 1 to 3 months

loft conversion for a bungalow with roof being raised Owner of the property Detached 3 bedrooms Are you looking to have stairs: Yes Do you require any windows: Dormer Do you require plumbing wor...

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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 Sawbridgeworth is:

£25,933

Builder job Builder cost in 2025
Garage conversion in Sawbridgeworth £9,750-£18,450
Loft conversion in Sawbridgeworth £37,917-£66,250
House extensions in Sawbridgeworth £39,000-£69,333
Loft insulation in Sawbridgeworth £450-£690
Upvc or wood porch in Sawbridgeworth £2,625-£4,025
Barn conversions in Sawbridgeworth £112,500-£172,500
Basement renovation in Sawbridgeworth £30,000-£46,000
Bedroom fitting in Sawbridgeworth £1,500-£2,300
Bricklayers in Sawbridgeworth £300-£460
Cavity wall insulation in Sawbridgeworth £400-£820
Commercial new builds in Sawbridgeworth £105,000-£161,000
Conservatory base in Sawbridgeworth £675-£1,035
Building maintenance in Sawbridgeworth £2,250-£3,450
Building insurance works in Sawbridgeworth £2,250-£3,450
Pebble dashed walls in Sawbridgeworth £2,000-£9,200
Plasterboard dry lining in Sawbridgeworth £638-£978
Residential new builds in Sawbridgeworth £105,000-£161,000
Restoration and refurbishment in Sawbridgeworth £37,500-£57,500
Roof insulation in Sawbridgeworth £7,500-£11,500
Underpinning in Sawbridgeworth £2,250-£3,450
Wall cladding in Sawbridgeworth £1,125-£1,725
Wall rendering in Sawbridgeworth £3,750-£5,750
Demolition in Sawbridgeworth £2,440-£3,660
Roof room in Sawbridgeworth £15,000-£23,000
Shop refurbishment in Sawbridgeworth £3,750-£5,750
Single storey house extension in Sawbridgeworth £21,600-£37,400
Soundproofing in Sawbridgeworth £900-£1,380
Driveway repair in Sawbridgeworth £607-£51,140
Garden room in Sawbridgeworth £6,400-£9,600
External wall insulation in Sawbridgeworth £6,000-£15,000

Related Builder searches in Sawbridgeworth

Builder FAQs

Will I need planning permission to convert my loft?

Planning permission is not normally needed for a loft conversion as they are covered by permitted development rights. A conversion company will tell you if you do and help you with this. For more information, see our article about planning permission.

How to find a builder for a house extension?

Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!

✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.

✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.

✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.

Is loft insulation flammable?

When thinking about the right insulation material for your loft, some of the first few things that comes to mind is the various properties of that material as well as how good they fit with your home’s needs.naturally, you’d like to ensure that the insulation will be efficient enough to add to the overall energy efficiency of your home, however there are also other features that may not get as much attention but also happens to be equally important. As the primary function of an insulation is to blanket your house to offer a barrier against heat loss, going for an insulation material that’s also fireproof is crucial as loft insulation can burn. Although most insulation materials are fireproof, a myriad of problems can actually make your insulation burn.

 

For instance, fibreglass insulation is produced using glass combined with plastic polymers and is naturally resistant to fire. However, even at that you’d have to be careful with batts that are supported with foil or paper due to the fact that these materials can burn pretty quickly. Cellulose, on the other hand, is not fireproof and is required to be treated by other flame retardants in order to help reduce combustion. Some of the best insulation materials that are resistant to fire includes the following:

  • Fibre glass. This is made of glass that’s spun into fibres, then combined using plastic polymers. As a result, fiberglass insulation is naturally resistant to fire.
  • Mineral wool. Having a high melting temperature, this insulation material happens to be a great fit for thermal applications due to its superior fire resistant properties. In fact, mineral wool is still naturally non-combustible even if composed of recycled iron and steel by-products, or from actual mineral rock itself.
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.

how much to board a loft?

How Much To Board A Loft?

If you stay in a building where the space meant for storing stuffs is not sufficient, boarding your loft may be just the perfect solution for you. In several homes, the space is already present, and all you have to do is to make it more usable by boarding it out. This is unarguably one of the easiest and quickest ways to create storage space in your home.

Boarding a loft comes with a number of special benefits which includes:

• Assisting to declutter our living spaces and makes for a more spacious home.

• Creating a usable space whereby all seasonal items can be stored.

• Assisting to reduce heating bills as it prevents the loss of heat. When your loft is well boarded and insulated, it’ll help trap heat and prevent it from escaping via the roof.

• Adding to your home’s value by making your attic a very useful space for storing items.

• Helping to create a quiet space which can used for relaxation or getaway purposes and of course, this will require a bit more structural work.

So now that you’ve learnt a few of the benefits associated with boarding a loft, how much will it cost to have one made? This depends on an array of factors which includes the size of the space needed, the type of materials and labour cost.

Overall, a standard semi detached building will feature a lot of space of about 40 sqm to 50 sqm in size. There’ll be a need to add to the height of the floor joists before installing the chipboard decking boards. This job size should cost within the range of £1,000 to £1,500. It’ll require just a two-person team that are fully equipped and well versed about the processes.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

how does loft insulation work?

A lot of an uninsulated property’s heat is lost through the roof and that’s even more alarming, when you realize this figure is up to a quarter of the total heat of the house. Hence, the tremendous importance of preventing this heat loss through loft insulation which will go a long way to help you against spending unnecessary thousands of pounds on heating bill as well as energy loss.

 

Loft insulation is an effective method to achieve the desired result, however the question is, how exactly does it work? Well, it’s time to find out!

 

Using either a fireplace or central heating to heat up your home, a large quantity of that heat would be lost through the roof of your home. Generally, heat rises and when it does, there’s simply no way to prevent it - it’s just science. Escaping by both the conduction and convection methods via your roof, the heat escaping through your ceiling, into the loft space and out into the open air outside can only be significantly reduced by laying loft insulation.

 

Generally, the added layer of insulation works by trapping the heat inside the room below the loft so as to enable the air within your house to stay warmer for longer. What’s more? The layer of insulation also keeps cold air from the outside from entering your home. As a result, you don’t have to heat your home as much in order to achieve the same temperature for each individual room. Over time, just by doing this you can potentially save hundreds pounds. Getting it installed in your home may actually seem a bit expensive at first, but it’s something that’ll eventually pay off.

is cavity wall insulation a good idea?

Cavity wall insulation is basically the process of installing an insulating material between the two layers of brick making up a cavity wall, either as a retrofit measure or at the time of building. Obviously this is not a choice if you have solid wall, but for those who do possess a cavity wall, it represents an opportunity you may not want to let slide as it is a worthwhile and affordable wall insulation option. Clearly, cavity wall insulation will make your home or property feel warmer, but it also does come with a range of other benefits which is why we’d recommend installing it. In this post, we’re going to look at a number of reasons why having a cavity wall insulation done is a good idea.

  • It’s one of the cheapest energy saving measures that’s available. Not only is cavity wall insulation really effective, but it can also deliver great saving. In other words, it possesses a bigger payback compared to other options. When compared to other types of insulation, you can’t install cavity walls insulation by yourself, however it’s not so expensive to have it installed. The cost of the insulation will be determined by a number of factors such as your location, the company hired and more.
  • It reduces your energy bills. Cavity wall insulation can save you about £100 to £200 on a yearly basis on heating bills. In other words, this is usually able to pay for itself in as little as two years.
  • It reduces your carbon carbon footprint. If your home is heated with gas or electricity like several other homes, producing that energy involves burning fossil fuels which is known to be hazardous for the environment. If the heat generated is now allowed to escape through the walls, that means you’d have to use more to keep up your required temperature. Installation of cavity wall insulation in homes will enable a more efficient usage of the energy which will ultimately cut UK’s carbon usage.

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