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Haas Home Extensions Group

0 review(s)
Offers services in WELWYN GARDEN CITY
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 10 Reviews

Dream the Build

19 review(s)
Offers services in WELWYN GARDEN CITY
DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience ...
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RCBS

2 review(s)
Offers services in WELWYN GARDEN CITY
“Your Vision, Our Expertise: Bringing Dreams to Life with RCB Group Design and Build” Are you looking for a trusted par...
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Durwin Glazing

0 review(s)
Offers services in WELWYN GARDEN CITY
We provide UPVC and Aluminium door, windows ,roof lantern, bifold, sliding door, corvision slim sliding door, veranda as w...

Recent Builder Enquiries

25 Sep

House Extensions

Welwyn Garden City - AL7

Enquiry from: Halima T

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS//phone Customer lives in Welwyn Garden City area Please call to arrange...

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17 Aug

Building Work | Porch

Welwyn Garden City - AL7

Enquiry from: Everjoy K

Start Date: Immediate

i would like a quote for an extension. are you the property owner: tenant (with permission) property type: terrace looking for: porch do you have planning permission: yes do you have plans drawn up: n...

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07 Jun

Insulation | Loft / Roof

Welwyn Garden City - AL7

Enquiry from: Janine H

Start Date: Immediate

loft insulation quote on semi detached house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 do you currently have loft insulationn: y...

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10 Dec

Building work | Wall Rendering

Welwyn Garden - AL8

Enquiry from: Robin B

Start Date: Immediate

Repair of rendered single story house extension wall which was coated with ?Andura in 2019 but which bubbled and split.

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03 Nov

Insulation | Cavity Wall

Welwyn Garden - AL8

Enquiry from: William P

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for cavity wall insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

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03 Nov

Insulation | Loft / Roof

Welwyn Garden - AL8

Enquiry from: William P

Start Date: Immediate

hi, i'd like to have my loft/roof insulated its 44 sqm of ceiling joist area. thank you. billy. are you the property owner: owner of the property property type: semi detached how many bedrooms do you...

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18 Sep

Insulation | Cavity Wall

Welwyn Garden - AL8

Enquiry from: Jim W

Start Date: Immediate

customer in welwyn garden areas is looking to do a couple of projects at the moment, and would like quotes for cavity wall insulation.confirmed interest via sms and email at 18/09/2022 15:54.please ca...

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17 Jan

Insulation | Cavity Wall

Welwyn Garden City - AL7

Enquiry from: Peter W

Start Date: Immediate

quote for cavity wall insulation to mid terrace 1950's property. note there is a single storey upvc conservatory to rear. are you the property owner: owner of the property property type: terrace how ...

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06 Jun

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: David B

Start Date: Immediate

full length dormer and full length velux rear ext cost of both about 8metre are you the property owner: owner of the property property type: semi detached are you looking to have stairs: yes what are ...

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29 May

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: David B

Start Date: Immediate

full length dormer and full length velux rear ext cost of both about 8metre are you the property owner: owner of the property property type: semi detached are you looking to have stairs: yes what are ...

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23 May

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: David B

Start Date: Immediate

full length dormer and full length velux rear ext cost of both about 8metre are you the property owner: owner of the property property type: semi detached are you looking to have stairs: yes what are ...

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13 May

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: David B

Start Date: Immediate

full length dormer and full length velux rear ext cost of both about 8metre are you the property owner: owner of the property property type: semi detached are you looking to have stairs: yes what are ...

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27 Apr

House Extensions

Welwyn Garden City - AL7

Enquiry from: Manuel P

Start Date: Immediate

customer in welwyn garden city areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via email at 27/04/2021 17:59.please call to arra...

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15 Apr

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: Evi P

Start Date: Immediate

I would like to have a full loft conversation to a bedroom and a bathroom. Curtly the loft is fully boarded.

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11 Apr

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: Evi P

Start Date: Immediate

looking for a quote and option for loft conversion are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you look...

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01 Apr

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: Evi P

Start Date: Immediate

looking for a quote and option for loft conversion are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you look...

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16 Mar

Building work | General

Welwyn Garden - AL8

Enquiry from: Christine P

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: building maintenance agreed to receive quotes for selected products: y...

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06 Nov

Insulation | CERO Free

Welwyn Garden City - AL7

Enquiry from: Mike C

Start Date: Immediate

5 bedroom detached house potentially needs external wall insulated.

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29 Oct

Insulation | Cavity Wall

Welwyn Garden - AL8

Enquiry from: Nick C

Start Date: Immediate

3 Bedroom semi detached house, about to renovated in early 2021 and we're looking for cavity wall insulation for the existing dwelling.

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22 May

Conversion | Loft

Welwyn Garden City - AL7

Enquiry from: Paul L

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: detached, property owner: owner, looking to convert into: living space, work description: conversion of...

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2024 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 Welwyn Garden City is:

£25,829

Builder job Builder cost in 2024
Garage conversion in Welwyn Garden City £9,750-£18,450
Loft conversion in Welwyn Garden City £39,375-£59,375
House extensions in Welwyn Garden City £34,250-£72,000
Loft insulation in Welwyn Garden City £450-£690
Upvc or wood porch in Welwyn Garden City £2,625-£4,025
Barn conversions in Welwyn Garden City £112,500-£172,500
Basement renovation in Welwyn Garden City £30,000-£46,000
Bedroom fitting in Welwyn Garden City £1,500-£2,300
Bricklayers in Welwyn Garden City £300-£460
Cavity wall insulation in Welwyn Garden City £400-£820
Commercial new builds in Welwyn Garden City £105,000-£161,000
Conservatory base in Welwyn Garden City £675-£1,035
Building maintenance in Welwyn Garden City £2,250-£3,450
Building insurance works in Welwyn Garden City £2,250-£3,450
Pebble dashed walls in Welwyn Garden City £2,000-£9,200
Plasterboard dry lining in Welwyn Garden City £638-£978
Residential new builds in Welwyn Garden City £105,000-£161,000
Restoration and refurbishment in Welwyn Garden City £37,500-£57,500
Roof insulation in Welwyn Garden City £7,500-£11,500
Underpinning in Welwyn Garden City £2,250-£3,450
Wall cladding in Welwyn Garden City £1,125-£1,725
Wall rendering in Welwyn Garden City £3,750-£5,750
Demolition in Welwyn Garden City £2,440-£3,660
Roof room in Welwyn Garden City £15,000-£23,000
Shop refurbishment in Welwyn Garden City £3,750-£5,750
Single storey house extension in Welwyn Garden City £21,600-£37,400
Soundproofing in Welwyn Garden City £900-£1,380
Driveway repair in Welwyn Garden City £607-£51,140
Garden room in Welwyn Garden City £6,400-£9,600
External wall insulation in Welwyn Garden City £6,000-£15,000

Related Builder searches in Welwyn Garden City

Builder FAQs

how much are fitted wardrobes?

We all need a reliable place to keep our clothes or dresses, however in situations where a standard freestanding wardrobe just won’t cut it, there is the need to put into consideration a fitted wardrobe. For instance, if you have a bedroom with acloves and sloping ceilings, you’ll discover that the standard-size, freestanding wardrobe just won’t be suitable as they’ll appear strange and look very much out of place while also not being able to put the available space to efficient use. In this regard, a fitted wardrobe will do a much better job as it’s a lot more suitable for mostly all types of bedrooms. So if you’re thinking about having one fitted in your bedroom, you’d probably want to know the just how much it’ll cost. In this article, we’re going to provide you with a good insight on fitted wardrobes cost.

Generally, the prices of fitted wardrobes depend largely on a number of factors. These variables include both the quality as well as the type of included fittings. The types of fitted wardrobes with their estimated price range are given below:

✓ Bespoke fitted bedroom wardrobe. This type can range between £2500 to about £3000 depending on the design details. The extras include mouldings, columns and panels.

✓ Simple two section closet. This type can range between £2500 to about £3200 depending on the design.

✓ Large bedroom, three section, six doors. This type of fitted wardrobe features both interior and exterior finishes alongside drawers and hanging space. The cost normally ranges between £4400 to £4900.

✓ Contemporary, sliding door fitted wardrobe. This type usually features three sections alongside door mirrors to make the bedroom appear larger. The cost normally ranges between £2800 to £3600.

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

how to repair sunken concrete driveway?

How To Repair Sunken Concrete Driveway

If you have concrete driveway that’s cracked, uneven and mostly especially sunken, you’d know how distasteful it can be just viewing it on your property. A sunken concrete driveway is most likely caused by rainwater erosion removing the soil under it or a big root under it which as rotted over time. Another possible cause of the sunken concrete is an improperly prepared base which implies that the soil beneath wasn’t fully compact when the concrete was poured on it. Later on the soil beneath will eventually settle and shift below the concrete driveway which weakens the integrity of the entire driveway, making it more vulnerable to cracks, unevenness and sunken.

Two ways in which you can fix this problem includes either demolishing the whole driveway, re-compact the soil underneath and fill with new concrete or repair the entire driveway using an easy process called slabjacking. In this article, we’re going to look at the slabjacking repair process as it’s significantly less expensive than the demolishing approach and will also cause minimal disruption to your lifestyle.

Also referred to as mudjacking or concrete lifting, slabjacking is simply a process used to float your existing concrete back to its original position. If you are not a competent DIYer or lack confidence to pull this off, we’d recommend reach out to a professional for help. If otherwise, then you can practice the slabjacking process given below.

✓ Drill holes through the slab.

✓ Pump grout mixture through the holes. This mixture will spread out beneath he driveway and raise it up.

✓ Lastly, fill the holes and level the concrete driveway surface.in such a way to hide the signs of the repair made.

This is a process that works to efficiently get your driveway back in a top condition relatively quickly.

How to find a builder to refurbish my house?

After making the decision to refurbish your home or property, the next obvious step is finding the right builder to get the job done. The process of getting a good and reliable builder can be a very tricky one especially when you don’t plan ahead. And in truth, the outcome of your house refurbishment project can only be as good as the contractor your hire. Consequently, finding the perfect builder for your task should be a top priority to get the best return on investment. Here are a few sources that will put you in the right direction to finding a reliable home refurbishment company.

✓ Friends, Relatives & Neighbours

If you have a friend, relative or neighbour that have recently completed a home refurbishment project, you can go for a visit to check out the work done. If you’re pleased with the work, you can proceed to ask about the work ethics of the builder and get the contact if satisfied.

✓ Internet

With the rapid rise of online technology, there’s hardly a service you can’t find on the internet. Websites like HomeAdvisor have been helping people find their desired service providers with relative ease for so long. To get the right building contractor online, it’s advisable to check reviews as well as testimonials before moving forward. Nowadays, you’re most likely going to find so many positive online reviews as some businesses now go to the extent of dubiously writing good reviews for their companies. As a result, it’s recommended to pay closer attention to the negative reviews and check if it’s something you can cope with before hiring a contractor.

✓ Store Contact Lists

You’ll discover a long list of building contractors on several stores trading building materials. These builders may not be affiliated with the store owners, but many stores see it as their responsibility to point you in the right direction so that the building materials acquired from them can be put to good use.

How to convert a basement into an apartment?

In some cases, it’s possible to convert a basement into an apartment. This can be a great way to incorporate an additional dwelling into your property and increase its value. However, converting a basement into an apartment can be quite expensive and time-consuming.

As with any type of dwelling, you’ll need to think about basic things like access, damp proofing, ventilation, insulation, heating, electrics, plumbing, lighting and décor. If you’re planning on extending your basement, then you’ll also need to ensure that your property is sufficiently supported.

It’s a good idea to consult a professional, like a basement conversion building specialist, to find out how feasible your project is before you go ahead with it.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

how to build a garden room?

With homeowners now a lot more unwilling to move or make any costly extensions due to the uncertainty that lies ahead in the property market of the UK, a garden building which represents a cheaper alternative seems to be the best option available. Not only is it one of the most affordable ways to add space to your home while staying within your budget, but it’s also one of the best ways to add immense value to your property as more and more potential home investors are now seeking properties with an outdoor garden room. They’re the perfect investment for those looking to expand their space without having to carry out huge extension projects which normally consumes both time and money.

Garden rooms are best built by professionals to guarantee the best results. However, if you feel confident enough to undertake the project, then this guide will give you an idea of the process.

✓ Build the foundation. Here you can build the foundation using concrete, but in cases whereby there are root systems closeby then you can make use of low impact screw piles.

✓ Start the construction process with timber frame, SIP panels as well as other modular components and materials

✓ Once you’re done with the construction process, the next course of action will be to develop and position the roof structure on to the top of the newly constructed garden room. Here, you can also decide to use sun pipe and solar heating or PV panels. You can also protect the construction from the elements by making use of cedar cladding.

✓ Doors installation. The best type of doors to use here are draught sealed doors which can also be treated hardwood or powder coated aluminium .

✓ Make the finishing touches here and there and make sure all connections are complete.

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