External wall insulation in Islington

External wall insulation Prices in Islington

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External wall insulation in Islington

Are you looking for External wall insulation in Islington? Our network of installers can assist with your project. All of our Builder in Islington are checked so you can see local testimonials, when the business was started, rankings, satisfaction and price,  allowing you to make the ideal decision on who to hire. Let us take the inconvenience out of discovering up to 4 experts for your External wall insulation project.

A wall does lots of points, just one of which is to hold the roofing up. Because the 1970s the wall surface's function in maintaining the heat in has actually come to be increasingly important.

Outside wall surface insulation includes taking care of a layer of insulation product to the wall surface, after that covering it with a special sort of render (plasterwork) or cladding. The coating can be smooth, textured, painted, tiled, panelled, pebble-dashed, or do with brick slides.

 

Is External Wall Surface Insulation Worth doing?

There are a number of problems to be resolved prior to installing external wall surface insulation, but the advantages are numerous, consisting of:

  • Reducing warmth loss and energy expenses
  • Reducing draughts and increasing the feeling of convenience
  • It does not interfere with your house while being mounted
  • It does not minimize internal floor location
  • It enables wall surfaces to add to thermal mass (the 'tea cosy' effect).
  • It improves weatherproofing as well as sound resistance.
  • It boosts the life of the wall surface.
  • It minimizes condensation on internal walls.

 

Is Preparation Permission Needed for External Wall Surface Insulation?

Whatever else external wall insulation does, it will change the external appearance of your house. Most of the times that will certainly mean gaining planning authorization before taking on the work, so do contact your local authority from the beginning. For homes in Sanctuary as well as for noted structures it is quite feasible that permission will certainly not be forthcoming.

Under Building Regulations, if 25 per cent or even more of a wall is to be shielded on the surface, it is usually essential to bring the whole wall as much as existing criteria-- that makes feeling because, if you're going to most likely to the initiatives and expenditure of shielding on the surface, after that you may also do it well. The thermal performance of the insulated wall needs to have a U value of no more than 0.30.

 

Just how much will it cost?

Exterior wall insulation is pricey but reliable. Adding it as part of a bigger job will certainly decrease the cost, plus it does not require to be done to the entire home; an appealing front elevation might be preferable to internal insulation, while much less attractive side and also rear elevations can be protected on the surface. Yet despite the higher price, the advantages exterior insulation provides over interior mean that it is challenging to disregard.

 

Regular installment expenses of solid wall surface insulation.

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

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

 

We will give up to four External wall insulation pros in your area, that will offer quotes for the job you desire done. You'll obtain a property visit from specialists in Islington that'll assist you to choose the appropriate External wall insulation for your residence prior to accomplishing the installment. Enter your postcode to start searching now.

Average External wall insulation cost in Islington

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 Islington, as reported by local LeadsDoWork members.

External wall insulation installation cost in Islington 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 Islington in February 2025

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

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Requests for External wall insulation quotations in London County 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 Islington February 2025

Islington

The London Borough of Islington is a London borough in Inner London. It was created in 1965 by merging the previous metropolitan boroughs of Islington and Finsbury, however the merged entity remains the second smallest borough in London and the third smallest district in England. It covers an overall area of 5.74 square miles. The borough consists of two Westminster parliamentary constituencies, Islington North and Islington South & Finsbury.

The 2011 Census indicated that Islington has the highest population density of local authorities in England and Wales, with 13875 people per square kilometre. According to population estimates collected during 2014, Islington has a permanent population of around 221030 people. The borough is served by a wide selection of transportation services, with direct connections to the suburbs as well as the City and West End. In 2011, the main forms of transports that residents used were the underground, metro, light rail and tram, which were made use of by 19.4 per cent of all residents. Another 10.3 per cent used the bus, as well as 10.3 per cent being the figure for people who would walk.

The borough is known as the home to football club Arsenal, one of the most successful clubs in England and Emirates Stadium, which is one of the largest football stadiums in Britain. Other notable attractions include the London Canal Museum and the King's Head Theatre.

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Similar Customer Enquiries for External wall insulation in Islington

07 Jun

Insulation | External Wall

London - N16

Enquiry from: Martin S

Start Date: Immediate

i am looking for retrofit insulation of the pitched roof on our end-of-terrace house (no loft, the upper floor ceiling is the pitched roof), ideally as non-intrusive as possible, something that can be...

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14 Jul

Insulation | External Wall

London - N16

Enquiry from: Oli C

Start Date: Immediate

pass: 4 - call anytime. type of building: terraced number of bedrooms: 2 approximate age of building: 40 years existing heating system: boiler and radiators (mains gas) mains gas available: yes...

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06 Jul

Insulation | External Wall

London - N15

Enquiry from: Richard P

Start Date: 3+ months

best time: any time work type: new airsource system timescale: within 6 months property type: terraced owner: property owner description: current fuel type: gas. the property was built in 1906 and is ...

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26 Jan

Insulation | External Wall

London - E8

Enquiry from: Duncan R

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3 Bedrooms Property Age: Post-2000 Time scale: 1-3 months please contact to appoint *

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17 Aug

Insulation | External Wall

Ruislip - HA4

Enquiry from: Gary T

Start Date: Immediate

add insulation to glass conservatory

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17 Jul

Insulation | External Wall

Hampton - TW12

Enquiry from: RICHARD B

Start Date: Immediate

we need the insulation pumped into the cavity walls are you the property owner: tenant (with permission) property type: commercial how many bedrooms do you have: 1-2 bedrooms property age: unknown pl...

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01 Sep

Insulation | External Wall

Ruislip - HA4

Enquiry from: Sultana L

Start Date: Immediate

good afternoon, i have a first floor 2 bed maisonette with a flat roof and no access to the roof. please can you provide me with a rough quote for putting insulation into the roof? thank you very much...

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15 May

Insulation | External Wall

Feltham - TW13

Enquiry from: Harold E

Start Date: Immediate

would like advice and quotes for external or internal insulation.also quotes for repointing of house.porperty is 1930,s three bedroom semi bay window are you the property owner: owner of the property ...

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04 Jan

Insulation | External Wall

Ruislip - HA4

Enquiry from: Roy B

Start Date: Immediate

Roof insulation for a 14 sqr m Victorian Style with Polycarbonate roof. Prefer plaster finish or plain UPVC sheeting.

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21 Jul

Insulation | External Wall

Pinner - HA5

Enquiry from: Celia H

Start Date: Immediate

Insulation of internal roof of conservatory.Too hot in summer too cold winter and fading my furniture.Request quote

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22 Jun

Insulation | External Wall

Pinner - HA5

Enquiry from: Deepa S

Start Date: Immediate

external solid wall insulation. are you the property owner: owner of the property property type: semi detached property age: 1930-70 how many bedrooms do you have: 3-4 bedrooms please call to appoint

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14 Apr

Insulation | External Wall

Hayes - UB3

Enquiry from: BOOTA G

Start Date: Immediate

EXTERNAL WALL INSULATION ON A SEMI DETACHED HOUSE I AM GETTING WORKING TAX CREDIT I AM 67 YEARS OLD

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20 Sep

Insulation | External Wall

Watford - WD19

Enquiry from: Amit U

Start Date: Immediate

External wall insulation

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04 Feb

Insulation | External Wall

Southall - UB2

Enquiry from: Sharon B

Start Date: Immediate

Insulation of 3m x 3m glass roof conservatory

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31 May

Insulation | External Wall

Hounslow - TW4

Enquiry from: Naresh S

Start Date: Immediate

i want my external capity wall insulation of three bedroom semi detached house.

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27 May

Insulation | External Wall

Hayes - UB3

Enquiry from: Ram C

Start Date: 1 to 3 months

Full external wall insulation for three bedroom semi Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1900-30...

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22 Nov

Insulation | External Wall

Hayes - UB4

Enquiry from: Deoduth S

Start Date: Immediate

Property owner External wall Please call to appoint

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08 Dec

Insulation | External Wall

Pinner - HA5

Enquiry from: Kiran S

Start Date: Immediate

Hi, So I am undergoing a renovation of my 2.5 bed semi detached house, its a total re-guttering and re-doing to a 4 bed semi detached house including loft conversion. I am enquiring about the air ...

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08 Nov

Insulation | External Wall

Northolt - UB5

Enquiry from: Nick M

Start Date: 3+ months

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

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04 Aug

Insulation | External Wall

Hayes - UB3

Enquiry from: Ram K

Start Date: Immediate

external wall insulation Time scale: 3-6 months

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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 good is external wall insulation?

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!

How to get free external wall insulation?

This is a very great opportunity to not only get free external wall insulation, but also cut down your energy bills depending on the type of property you live in. Generally, to enjoy free external wall insulation you must at least be part of the group receiving one of the benefits listed below and also depends on the amount of money you earn. The benefits include:

• Income based jobseeker’s allowance (JSA)

• Income support

• Income-related employment and support allowance (ESA)

• Tax credits

• Pension credit guarantee credit.

• Universal credit.

There are also other important factors that determines if you can have a free insulation fitted on your property. These includes the place you reside, the carbon level of your home and according to some suppliers, the level of beneficial impact the insulation will have on your home. In order to have a free external wall insulation installed, you must either be the owner of your home or at least obtain the go ahead from your landlord before any external wall insulation activity can be made.

Good news is, if you fit the aforementioned criteria and you’ve already installed an external wall insulation, you just may be entitled to receive a refund for the good job done. However, to really find out if you’re eligible, we’d recommend you get in touch with your supplier directly. Also, the Energy Saving Trust (EST) can direct you to some organizations who can assist you in the determination of your eligibility.

As a home and property owner living in England, you can also check out the Each Home Counts Advice Website which is committed to giving impartial energy efficiency advice.

At the end of the day, if it turns out you happen to be ineligible for a free external wall insulation, you can still go ahead to contact a professional installer for a help at a competitive price to enjoy the several benefits that comes with home insulation.

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