External wall insulation in Crumlin

External wall insulation Prices in Crumlin

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External wall insulation in Crumlin

Are you searching for External wall insulation in Crumlin? Our network of installers can help with your project. All of our Builder in Crumlin are examined so you can see local customer reviews, when business was established, reviews, satisfaction and cost,  allowing you to make the ideal decision on who to employ. Allow us take the inconvenience out of locating approximately 4 professionals for your External wall insulation job.

A wall surface does many things, only one of which is to hold the roof covering up. Because the 1970s the wall surface's function in maintaining the warm in has ended up being increasingly vital.

Outside wall insulation entails repairing a layer of insulation material to the wall surface, then covering it with a unique type of render (plasterwork) or cladding. The surface can be smooth, textured, painted, tiled, panelled, pebble-dashed, or finished with brick slides.

 

Is External Wall Insulation Worth doing?

There are a variety of concerns to be dealt with prior to setting up outside wall insulation, but the benefits are numerous, consisting of:

  • Lowering warm loss and energy bills
  • Decreasing draughts and also raising the feeling of comfort
  • It does not interfere with the house while being mounted
  • It does not minimize internal flooring location
  • It allows walls to contribute to thermal mass (the 'tea cosy' effect).
  • It boosts weatherproofing and also sound resistance.
  • It raises the life of the wall surface.
  • It lowers condensation on inner wall surfaces.

 

Is Planning Authorization Required for External Wall Surface Insulation?

Whatever else external wall surface insulation does, it will certainly transform the external appearance of the house. Most of the times that will certainly imply obtaining planning permission before embarking on the work, so do check with your neighborhood authority from the start. For homes in Sanctuary and also for listed buildings it is rather possible that consent will certainly not be forthcoming.

Under Building Regulations, if 25 percent or more of a wall is to be protected externally, it is commonly essential to bring the whole wall approximately existing criteria-- that makes feeling because, if you're mosting likely to most likely to the efforts and expense of shielding externally, after that you may also do it well. The thermal performance of the protected wall surface should have a U value of no more than 0.30.

 

How much will it set you back?

External wall surface insulation is costly however efficient. Adding it as part of a larger project will certainly lower the cost, plus it does not need to be done to the whole home; an appealing front elevation may be better to interior insulation, while less appealing side and also back elevations can be insulated on the surface. But even with the greater price, the benefits exterior insulation provides over inner mean that it is difficult to disregard.

 

Regular setup costs of strong wall surface insulation.

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

* Based upon a regular 3-bedroom, semi-detached house in Great Britain.

 

We will give up to 4 External wall insulation pros in your area, that will provide quotes for the job you want done. You'll get a property visit from professionals in Crumlin who'll aid you to pick the right External wall insulation for your house prior to accomplishing the installation. Enter your postcode to start searching currently.

Average External wall insulation cost in Crumlin

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 Crumlin, as reported by local LeadsDoWork members.

External wall insulation installation cost in Crumlin 2025

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

External wall insulation searches in January 2025

External wall insulation Projects in Crumlin in December 2024

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Requests for External wall insulation quotations in Crumlin in December 2024. 0% change from November 2024.

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Requests for External wall insulation quotations in County Antrim in December 2024. 0% change from November 2024.

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

External wall insulation searches in cities and towns near Crumlin December 2024

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

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Similar Customer Enquiries for External wall insulation in Crumlin

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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29 Jul

Insulation | External Wall

Belfast - BT29

Enquiry from: Aaron M

Start Date: Immediate

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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06 Aug

Insulation | External Wall

Belfast - BT29

Enquiry from: John C

Start Date: Immediate

Insulation for the roof on a lean-to conservatory 10 metres x 2.70 metres Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Propert...

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27 Aug

Insulation | External Wall

Duneight - BT27

Enquiry from: Laura M

Start Date: Immediate

I am looking to get a price for someone to supply and install kingspan insulation between the roof rafters in my attic. My attic is floored so it should be easy enough to access.

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27 Jan

Insulation | External Wall

Ballynadolly - BT28

Enquiry from: Raffaele B

Start Date: Immediate

I need a roof ventilation in my loft

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18 Jan

Insulation | External Wall

Belfast - BT11

Enquiry from: Shauneen L

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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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03 Jan

Insulation | External Wall

Craigavon - BT67

Enquiry from: Stephen H

Start Date: Immediate

External insulation on an end of terrace house

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15 Apr

Insulation | External Wall

Belfast - BT14

Enquiry from: Roland B

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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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28 Oct

Insulation | External Wall

Duneight - BT27

Enquiry from: Lucy S

Start Date: Immediate

Insulation of conservatory roof

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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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07 Feb

Insulation | External Wall

Craigavon (East) - BT65

Enquiry from: Dita S

Start Date: Immediate

hello, i am looking for external wall insulation for my end terrace house. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 bedrooms property...

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31 Dec

Insulation | External Wall

Ballynadolly - BT28

Enquiry from: John M

Start Date: Immediate

flat roof insulation 18 feet by 11 feet

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27 Aug

Insulation | External Wall

Duneight - BT27

Enquiry from: Paul J

Start Date: Immediate

looking to insulate my lean to plastic roof to enable me to use it throughout the year instead of just spring and autumn. at the moment it is too hot in summer and too cold in winter - 4.60m x 3.53m ...

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23 Jun

Insulation | External Wall

Ballyclare - BT39

Enquiry from: Keith P

Start Date: Immediate

External Wall Insulation Quote please

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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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02 Feb

Insulation | External Wall

Newtownabbey - BT36

Enquiry from: Saramma M

Start Date: Immediate

insulation for the roof. we have attic room, the roof space of both sides need to be insulated .. are you the property owner: owner of the property property type: semi detached how many bedrooms do yo...

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27 Nov

Insulation | External Wall

Belfast - BT14

Enquiry from: Suzanne M

Start Date: Immediate

conservatory roof insulation 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 please call to appoint

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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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27 Aug

Insulation | External Wall

Belfast - BT11

Enquiry from: Briegeen M

Start Date: Immediate

12x12 conservatory with pitched roof. -cost of insulating? _options of ceiling, whether plasterboard finish or PVC?

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FAQs

Does external wall insulation add value to your home?

The answer is yes! Houses whose external walls have been insulated are more valuable than their uninsulated counterparts. And not only does it add to the value of a home, but also significantly reduces the amount of electricity consumption. This is a major turn on for potential investors which implies a greater demand and ultimately, a higher price. The real estate market is a very dynamic one which can be hard to predict at any particular time. The frequent changes in price are usually down to factors beyond the owners’ control, but if you’re looking to put up your house for sale in the near future, it would be a wise decision to consider ways in which you can increase its value. While renovating each room can be on the expensive side, a great solution would be insulate the external walls.

An insulated house is one that is well secured against the harmful impact of extremely high or low temperature, humidity and other atmospheric factors. Hence, the reason why a house with external wall insulation has a greater value which you would not want to miss out on. What’s more? You’ll get a great thermal insulation with the top notch materials like foamed polystyrene, high quality renders, mineral wool or polyurethane.

With an external wall insulation, you know the transaction will always be favourable on both ends. You get to smile to the bank, while the buyer also gets to enjoy great value for every penny spent. To employ the services of a reliable external wall insulation expert, simply conduct an in depth research from family and friends, online and other sources. Go through their online reviews and ask questions to become more familiar with the process and its value-adding potentials.

Will external wall insulation stop condensation?

Damp issues on a property are usually generated by a lot of factors such as a poor or broken guttering, condensation and lots more. The question arising here is what is the possibility of External Wall Insulation (EWI) preventing condensation? Not only is EWI a reliable way to reduce condensation-caused damp, but it’s also one of the major reasons property owners in solid wall homes consider thermally rendering or cladding their external walls.

Condensation arises as a result of warm moist internal air hitting a cold surface such as the steaming up of both windows and mirror when having a shower. What happens here is the condensation of the water vapour in the air from a gas to liquid in the process of touching the cold surface - one whose temperature is significantly reduced to reach the dew point. At the dew point, condensation is very rampant, and to tackle this issue you’ll have to heighten the wall temperature in order to convert the moisture to vapour and permit it to pass through the wall. And that’s exactly the job of an external wall insulation!

To get started you must ensure that the walls are clean and dry prior to fitting the external wall insulation. The month of May through to September when the weather tends to be dry and more stable are usually the best period to carry out the project. The external wall insulation will function just like a cosy blanket around the building. Ultimately, changing the feel and temperature of the inside of your home. As a result, the previously cold walls will no longer be cold which goes a long way to mitigate the effects of condensation. Furthermore, when an EWI is installed, the rooms of your home will automatically trap more thermal mass as the heat is saved in the walls’ fabric and released back when the temperature drops.

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.

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