Insulation | External Wall
Bangor (within Ring Road) - BT20
Enquiry from: Richard H
Start Date: Immediate
EXTERNAL WALL INSULATION
Are you searching for External wall insulation in County Down? Our network of installers can aid with your task. Every one of our Builder in County Down are examined so you can see local reviews, when the business was founded, reviews, approval and also day rate, allowing you to make the best choice on who to employ. Let us take the headache out of locating approximately 4 professionals for your External wall insulation job.
A wall surface does numerous things, just one of which is to hold the roof up. Given that the 1970s the wall surface's duty in maintaining the heat in has come to be progressively crucial.
Outside wall insulation involves dealing with a layer of insulation material to the wall surface, then covering it with a unique sort of render (plasterwork) or cladding. The surface can be smooth, distinctive, colored, tiled, panelled, pebble-dashed, or completed with block slips.
Is External Wall Surface Insulation Worth doing?
There are a variety of problems to be dealt with before mounting external wall insulation, but the advantages are numerous, consisting of:
Is Preparation Authorization Required for External Wall Insulation?
Whatever else external wall insulation does, it will certainly transform the outside appearance of your home. In most cases that will indicate gaining planning authorization before taking on the job, so do talk to your local authority from the start. For homes in Conservation Areas as well as for provided structures it is rather possible that consent will not loom.
Under Building Regulations, if 25 percent or more of a wall surface is to be shielded on the surface, it is commonly required to bring the entire wall up to present requirements-- that makes sense in that, if you're going to go to the initiatives as well as expense of protecting externally, then you may too do it well. The thermal efficiency of the shielded wall has to have a U value of no more than 0.30.
Just how much will it set you back?
External wall insulation is costly however effective. Adding it as part of a larger task will decrease the expense, plus it does not need to be done to the whole house; an eye-catching front elevation may be more suitable to interior insulation, while much less attractive side as well as rear altitudes can be shielded on the surface. Yet despite the higher cost, the benefits outside insulation offers over interior mean that it is challenging to neglect.
Regular installation expenses of strong wall insulation.
* Based upon a typical 3-bedroom, semi-detached home in Great Britain.
We will give approximately four External wall insulation pros locally, who will use quotes for the work you desire done. You'll receive a home visit from experts in County Down who'll help you to select the right External wall insulation for your house before executing the installment. Enter your postal code to begin searching currently.
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.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£15500
£11625
£7750
£3875
£0
| Labour cost | £3,000 | |
| Material cost | £5,500 | |
| Waste removal | £500 |
Requests for quotations in County Down in August 2026
Requests for External wall insulation quotations in County Down in August 2026. 0% change from July 2026.
Requests for External wall insulation quotations in Northern Ireland in August 2026. 0% change from July 2026.
Bangor (within Ring Road) - BT20
Enquiry from: Richard H
Start Date: Immediate
EXTERNAL WALL INSULATION
Newtownards - BT22
Enquiry from: Gary G
Start Date: Immediate
External wall insulation to my bungalow
Ballynahinch - BT24
Enquiry from: George H
Start Date: Immediate
Roof insulation for conservatory roof approx 3.5 x 3.6 mtrs
Castlewellan - BT31
Enquiry from: Aoife B
Start Date: Immediate
I would like to get a quote for how much it would be to add external wall insulation to by house
Newry (South Down section) - BT34
Enquiry from: Brian M
Start Date: Immediate
Conservatory ceiling insulation
Bangor (outside Ring Road) - BT19
Enquiry from: Jennifer D
Start Date: Immediate
Conservatory too cold in winter and too hot in summer and cannot use it as often as I would like. My address is in Crawfordsburn Bangor Co Down.
Newry (South Down section) - BT34
Enquiry from: Conor M
Start Date: Immediate
external insulation cladding on gable wall. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 bedrooms property age: post-2000 please call to...
Banbridge - BT32
Enquiry from: Caroline O
Start Date: Immediate
a quote for external insulation on a three bed semi detached cottage. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms propert...
Newtownards - BT23
Enquiry from: Cameron M
Start Date: Immediate
Quote for conservatory roof insulation options.
Downpatrick - BT30
Enquiry from: Isabel H
Start Date: Immediate
external insulation on large 1850s 2 storey detached house (2ft thick solid rubble walls) are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 ...
Banbridge - BT32
Enquiry from: Ita O
Start Date: Immediate
quote for exterior insulation on pebbledashed 1930s stone built house are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 bedrooms property ag...
Newtownards - BT23
Enquiry from: Adrian G
Start Date: Immediate
interior ceiling insulation and finish. lean to conservatory approx 3.5 x 3.5 metres with 4 sides are you the property owner: owner of the property property type: detached how many bedrooms do you hav...
Bangor (outside Ring Road) - BT19
Enquiry from: Jennifer W
Start Date: Immediate
conservatory too bright/hot - roof adapted are you the property owner: relative of owner property type: detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please call to appoi...
Newry (South Down section) - BT34
Enquiry from: Colleen M
Start Date: Immediate
pitched roof insulation approx 40meteres by 15
Holywood - BT18
Enquiry from: Jacqui L
Start Date: Immediate
insulation on loft roof . are you the property owner: owner of the property how many bedrooms do you have: 3-4 bedrooms property age: 1930-70 please call to appoint
Newtownards - BT23
Enquiry from: Hugh M
Start Date: Immediate
existing edwardian polycarb conservatory roof to be insulated with superfoil and upvc cladding 4.2 x 3.57 are you the property owner: owner of the property how many bedrooms do you have: 3-4 bedrooms ...
Newtownards - BT23
Enquiry from: John M
Start Date: Immediate
double glazed lean to. half of vaulted roof.1700mm * 4750mm long to be insulated.
Holywood - BT18
Enquiry from: Andrew K
Start Date: Immediate
Internal insulation and cladding
Bangor (within Ring Road) - BT20
Enquiry from: Leslie M
Start Date: Immediate
Insulated ceiling 1.65m x5.1m
Newry (South Down section) - BT34
Enquiry from: Sheila C
Start Date: Immediate
Insulation panels for a small lean to conservatory ( 6 x 11) Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1970-20...
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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.
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!
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.
If you want to install an external wall, it is only wise to consider whether or not a planning permission is required in order to avoid a hefty fine. In a great kudos to the government and a welcome relief to home and property owners, the installation of external wall insulation is seen as an “improvement to the house and not an “extension or an “enlargement. Ultimately, this implies that external wall insulation fitting is to be done under permitted development and a planning application may not be required. However, like many other regulations, there are also exceptions to this rule and the main one is if the activity changes the appearance of your property. Properties such as a listed building having tighter regulations may pose some issues. As a result, we’d advise you to consult your local authority to ensure that there’s no fast rule to this topic before commencement of the external wall insulation project.
At the moment, according to the Government Building Regulations, the surface of the entire wall is to be improved to existing standards if the area to be insulated exceeds 25 percent of the wall. In normal situations this is usually the typical case, however to prevent avoidable fines and other possible punishments, it is always best to reach to your local authority and check out the rules guiding external wall insulation in your constituency. Furthermore, since external wall insulation is not a task that’s recommended to be done by yourself, you can also ask the professional external wall insulation fitting company for the applying rules before proceeding. As a good professional, the company should have a better knowledge of the rules and regulation guiding its activities.
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