External wall insulation in Antrim

External wall insulation Prices in Antrim

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External wall insulation in Antrim

Are you trying to find External wall insulation in Antrim? Our network of installers can help with your job. All of our Builder in Antrim are checked so you can see local write-ups, when business was started, ratings, satisfaction as well as day rate,  allowing you to make the right decision on who to work with. Let us take the problem out of finding approximately 4 experts for your External wall insulation task.

A wall does many things, only one of which is to hold the roofing system up. Given that the 1970s the wall surface's duty in maintaining the warm in has actually ended up being progressively crucial.

Outside wall surface insulation includes fixing a layer of insulation material to the wall, then covering it with a special sort of render (plasterwork) or cladding. The finish can be smooth, textured, colored, tiled, panelled, pebble-dashed, or do with brick slides.

 

Is External Wall Insulation Well Worth doing?

There are a variety of issues to be resolved prior to mounting exterior wall surface insulation, but the benefits are numerous, consisting of:

  • Decreasing warmth loss and also energy costs
  • Lowering drafts and also enhancing the feeling of convenience
  • It does not disrupt the house while being set up
  • It does not lower inner flooring area
  • It enables walls to contribute to thermal mass (the 'tea cosy' impact).
  • It enhances weatherproofing as well as sound resistance.
  • It increases the life of the wall surface.
  • It reduces condensation on interior walls.

 

Is Preparation Consent Required for External Wall Surface Insulation?

Whatever else outside wall surface insulation does, it will alter the exterior appearance of your house. In many cases that will mean gaining planning permission before carrying out the work, so do consult your local authority from the start. For homes in Sanctuary and also for provided structures it is quite feasible that permission will certainly not be forthcoming.

Under Building Regulations, if 25 percent or even more of a wall surface is to be shielded externally, it is normally required to bring the whole wall as much as present standards-- that makes sense in that, if you're mosting likely to go to the initiatives as well as expense of shielding externally, then you might too do it well. The thermal performance of the protected wall surface has to have a U value of no more than 0.30.

 

Just how much will it set you back?

External wall surface insulation is pricey yet effective. Adding it as part of a bigger task will reduce the expense, plus it does not need to be done to the whole house; an eye-catching front altitude may be more suitable to inner insulation, while much less eye-catching side and rear elevations can be insulated externally. But despite the higher expense, the advantages exterior insulation provides over interior mean that it is challenging to negligence.

 

Normal setup costs of solid wall insulation.

  • External wall surface insulation: around ₤ 10,000.
  • Internal wall insulation: around ₤ 8,200.

* Based on a typical 3-bedroom, semi-detached residence in Great Britain.

 

We will provide approximately 4 External wall insulation pros in your area, that will certainly provide quotes for the job you desire done. You'll get a property visit from professionals in Antrim who'll aid you to choose the right External wall insulation for your home before executing the installation. Enter your postal code to begin browsing now.

Average External wall insulation cost in Antrim

External wall insulation is expensive but effective. Adding it as part of a project can reduce costs. You don't need to do the whole house, maybe just the front. Typically costs are around £5000-£9000.

 

Average price per External wall insulation job in 2025

Avg. price low

Avg. price low
£6,000

Avg. price

Avg. price
£9,000

Avg. price high

Avg. price high
£15,000

£15500

£11625

£7750

£3875

£0

Prices based on actual External wall insulation costs for Antrim, as reported by local LeadsDoWork members.

External wall insulation installation cost in Antrim 2025

Labour cost £3,000
Material cost £5,500
Waste removal £500
Time frame: 2 - 3 Days

External wall insulation searches in March 2025

External wall insulation Projects in Antrim in February 2025

595

Requests for quotations in Antrim in February 2025

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Requests for External wall insulation quotations in Antrim in February 2025. 0% change from January 2025.

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Requests for External wall insulation quotations in County Antrim in February 2025. 0% change from January 2025.

Source: Numbers calculated based on the search volumes in major search engines

External wall insulation searches in cities and towns near Antrim February 2025

Antrim

Translated as 'lone ridge', Antrim is a town and civil parish in County Antrim in the northeast of Northern Ireland. It is positioned around the banks of the Six Mile Water, half a mile from Lough Neagh. It is the county town of County Antrim and prior to this, was the administrative centre of Antrim Borough Council. There are numerous divisions and suburbs of Antrim, some of which include Ballycraigy, Carnbeg, Caulside, Dublin Road, Greenvale, Greystone, Islandbawn, Meadowlands, Muckamore, Newpark, Niblock, and also the Folly. With a population of 20001, Antrim is classified as a large town by the Northern Ireland Statistics and Research Agency. Within this population, 23.1 percent were under 16 years old and 15.7 percent were older than 60. 48.6% of the population were male and 51.4 percent were female. Quite a few buildings inside the town are of historical significance, especially close to the High Street. Some of these buildings are the courthouse, a 19th-century smithy on Bridge Street, which features a unique horseshoe entrance, Shane's Castle and Antrim Castle, the Castle Grounds, and the Springfarm Rath. Renovations on Antrim Market House, a 2-storey building which is 9 bays long, 3 deep, constructed in 1726, are currently happening. This will contain Antrim Information Centre, relocating it from its place on the High Street, and a multi-functional auditorium in order to supply an area for quite a few functions, for instance theatre and music productions. As a result of being around the banks of a river, the linen industry was prominent in Antrim, although this was affected by the decline in the industry during the 20th century. It has been replaced by Northern Ireland's Technology Park. For all your property improvement, be certain that you employ trusted pros in Antrim to make sure that you get the very best quality.

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Similar Customer Enquiries for External wall insulation in Antrim

17 Feb

Insulation | External Wall

Antrim - BT41

Enquiry from: Charlene D

Start Date: Immediate

conservatory roof insulation for 10ft x 9ft edwardian style glass roof conservatory. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 b...

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03 Nov

Insulation | External Wall

Antrim - BT41

Enquiry from: Philip J

Start Date: Immediate

insulated replacement roof panels. xx xx (polycarbonate at present). edwardian style. size of conservatory 3.68m x 2.93m. are you the property owner: owner of the property property type: det...

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03 Oct

Insulation | External Wall

Antrim - BT41

Enquiry from: Gail H

Start Date: Immediate

Roof insulated between rafters of loft roof Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1970-2000 Please call to...

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17 Oct

Insulation | External Wall

Antrim - BT41

Enquiry from: Barbara H

Start Date: Less than one month

home owner detached external wall insulation supplied & fitted time scale - immediate please call to appoint * Are you the property owner: Owner of the property Property Type: Detached How many ...

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30 Jul

Insulation | External Wall

Ballymena - BT43

Enquiry from: Oana U

Start Date: Immediate

Loft better insulation I cannot use it is to much damp

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09 Feb

Insulation | External Wall

Ballymena - BT43

Enquiry from: Natalia L

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One external solid wall insulation

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18 Jan

Insulation | External Wall

Belfast - BT11

Enquiry from: Shauneen L

Start Date: Immediate

My loft conversion is freezing I need my loft reinsulated with extra insulation in eave walls and on the door and wondering the cost.

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14 Jan

Insulation | External Wall

Belfast - BT14

Enquiry from: Gerard M

Start Date: Immediate

replace old insulation and add new insulation are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 bedrooms property age: unknown please call to...

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06 Jan

Insulation | External Wall

Ballymena - BT43

Enquiry from: Ann M

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My husband and I were wanting to get a quote for roof insulation in our conversatory.

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06 Dec

Insulation | External Wall

Belfast - BT15

Enquiry from: Brian C

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quote for external wall insulation

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17 Sep

Insulation | External Wall

Newtownabbey - BT37

Enquiry from: Glenn T

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insulated roof for conservatory

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15 Jul

Insulation | External Wall

Ballymena - BT43

Enquiry from: Stephen T

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Want a quote for the inner roof insulation

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02 May

Insulation | External Wall

Belfast - BT29

Enquiry from: Shauneen O

Start Date: Immediate

Quote for insulation and upvc cladding on internal conservatory roof. Conservatory is 182 inches by 178 inches. Thanks

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15 Apr

Insulation | External Wall

Belfast - BT14

Enquiry from: Roland B

Start Date: Immediate

price for external insulation 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 bedrooms property age: 1930-70 ...

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15 Dec

Insulation | External Wall

Newtownabbey - BT37

Enquiry from: Laura O

Start Date: Immediate

I own a flat roofed house and I am having issues with damp and air pockets in the ceilings. I would loek to get a quote for insulation.

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21 Oct

Insulation | External Wall

Newtownabbey - BT37

Enquiry from: Laura O

Start Date: Immediate

I need the roof replaced in my conservatory

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01 Aug

Insulation | External Wall

Newtownabbey - BT36

Enquiry from: Samantha M

Start Date: Immediate

4.4m X 3.3m Edwardian conservatory. I am looking for a price .please email not call

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12 Nov

Insulation | External Wall

Newtownabbey - BT37

Enquiry from: Geraldine C

Start Date: Immediate

Conservatory insulation roof insulated and prepared for stove

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26 Sep

Insulation | External Wall

Newtownabbey - BT37

Enquiry from: Geraldine C

Start Date: Immediate

Conservatory roof insulated

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29 Jul

Insulation | External Wall

Belfast - BT29

Enquiry from: Aaron M

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we need something to keep our conservatory the same room temperature all year are you the property owner: relative of owner how many bedrooms do you have: 3-4 bedrooms property age: 1970-2000 property...

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FAQs

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 external wall insulation safe?

With the numerous benefits that comes with the installation of an external wall insulation in a building, it’s also important to find out whether it’s also safe before proceeding to fit one in your home. Firstly, to ensure that external wall insulation systems are safe, they must be BBA approved, which means they’ve been subjected to a thorough testing by the British Board of Agrement and therefore, suitable for use in UK homes.

Given the fact that cladding materials have recently generated a lot of debate and negative press about how reliable some particular materials are, questions are being asked of the safety and reliability of external wall insulation. However we must clarify that, although external wall insulation can be classified under cladding, it is very different to rainscreen cladding - which caused the Grenfell fire tragedy.

External wall insulation is completely safe. However, when it comes to fire, the safety of your system depends largely on the insulation type in question. The safest type of insulation you can have installed is the Rockwool insulation boards which are rated as Euroclass A1 non-combustible. The board is specially designed in such a way that it contains fire - preventing it from reaching the other areas of the building. They also do not produce harmful emission or smoke when impacted by fire.

Meanwhile, the Wood Fibre, is also a great insulation which is known to char and not burn. Contrary to many beliefs, it actually burns slowly creating this charring effect which produces an oxygen barrier that helps reduce the spread of fire.

To make your system safer, you can also make use of Fibreglass Mesh for reinforcement. It helps to improve the strength of the tensile which promotes the security of the boards attached to the wall.

How to fit external insulation?

With the title of this blog, do not be deceived into thinking the purpose is to encourage you to install an external insulation by yourself. Even as a competent DIYer, it’s not advisable to buy a couple of materials and start slapping it into the wall hoping for the best outcome. External insulation is by no means a DIY job and without the proper training and experience, it can easily turn out disastrous resulting in loss of time, effort and money in such a valuable project. This blog, however, will give you a great insight on how the installation process works and help maximize knowledge ensuring you do not spend more than necessary.

External Insulation Installation

lRender Test

• This is done to ensure the existing render is good enough for insulation support.

• If positive, the insulation can be applied directly onto it.

• If negative, ensure removal of the old render before fitting the insulation.

lPipework Adjustment & Removal

• Remove all pipework prior to insulation fitting

• Install temporary downpipes to ensure water is not wasted and everything continue to function normally during the insulation fitting process.

lWindow Protection

• Protect the window with a protective layer or film.

lStarter Track Fitting

• Determine level you want the insulation to start (height).

• Fit the aluminium start track or carrier tray at the identified level.

lInsulation Boards Fitting

• Apply a layer of adhesive to the board and glue them to the wall in a staggered pattern.

• Cut to fit round all obstructions and windows.

• File off the edge of the board where necessary using a rasp upon successful fitting of the boards

lMechanical Fixing Inclusion

• Hammer around 10 fixings per square metre into the board.

• This is to secure the insulation boards.

lBeading Fitting

• Add corner beads and stop beads to ensure the insulation is secure and to prevent it from making contact with other materials.

lReinforcing Mesh & Render Addition

• Apply two layers of strengthening properties and between the two layers of render, include a fibre glass mesh.

lPrimer Application

• Paint on the primer

lFinal Render Application

• Choose your most preferred texture and colour as this will be the last coating of the installation process.

lPipework Re-installation

• Re-install all detached pipework at the start of the installation process.

How much does external solid wall insulation cost?

Before the commencement of any project, it’s always best to get an estimation of the cost. However, determining the cost of an external solid wall insulation is not the easiest of tasks as it relies on varying components such as the insulation materials to be used, labour cost and installation as well as the type of decorative finish to be incorporated. And depending on your choice of insulation material, some may need some adhesives while others may require some fixings which also contributes to the differences in price. As a result, the determination of the material cost alone can be tricky and even more so when various materials cover varying areas.

With that in mind, the cost of external solid wall insulation generally ranges between £80 to £100 per square metre2. As a result, a small flat can cost from £6000 to £9000 whereas a large detached house can have a price ranging between £21000 to £23000. To earn back your investment in terms of energy bill savings can take a couple of years, but it’s surely worth the try as there are several other benefits associated with installing an external solid wall insulation system. What’s more? Another huge factor that can influence the cost of your system is also the amount of work that’s required, how easy it is to be accessed by the installers and lots more

If you’re looking to cut down on the cost of your external solid wall insulation, then the best time for an installation might just be when you’re having another decorating or building project done such as fitting a new roof, window painting, installation of solar PV panels and more. This way, you’ll be able to spread the cost and have a greater value for each penny expended.

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