Insulation | External Wall
London - SW17
Enquiry from: Rohan S
Start Date: Immediate
Roof insulation, Window C glazing, External insulation
Are you looking for External wall insulation in Merton? Our network of installers can help with your job. All of our Builder in Merton are checked so you can see local reviews, when the business was started, reviews, approval as well as price, permitting you to make the right decision on who to hire. Let us take the hassle out of finding up to 4 pros for your External wall insulation project.
A wall does many points, just one of which is to hold the roof up. Because the 1970s the wall's duty in keeping the heat in has ended up being significantly crucial.
Exterior wall surface insulation entails taking care of a layer of insulation product to the wall, after that covering it with a unique kind of make (plasterwork) or cladding. The surface can be smooth, distinctive, coloured, tiled, panelled, pebble-dashed, or do with block slides.
Is External Wall Surface Insulation Well Worth doing?
There are a number of concerns to be dealt with before installing outside wall surface insulation, yet the advantages are numerous, including:
Is Preparation Permission Needed for External Wall Insulation?
Whatever else exterior wall surface insulation does, it will certainly change the exterior look of your house. For the most part that will indicate acquiring planning consent before undertaking the work, so do check with your regional authority from the start. For homes in Conservation Areas and for provided structures it is fairly possible that consent will not be forthcoming.
Under Building Regulations, if 25 percent or even more of a wall is to be shielded on the surface, it is normally required to bring the whole wall approximately present requirements-- that makes sense because, if you're going to go to the initiatives as well as expenditure of insulating on the surface, then you may too 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 cost?
Outside wall insulation is pricey yet reliable. Including it as part of a bigger task will certainly minimize the price, plus it does not require to be done to the whole residence; an appealing front elevation might be more suitable to interior insulation, while less eye-catching side and also back altitudes can be insulated on the surface. Yet despite having the greater cost, the advantages external insulation offers over internal mean that it is difficult to disregard.
Regular installation prices of strong wall surface insulation.
* Based on a normal 3-bedroom, semi-detached residence in Great Britain.
We will provide approximately four External wall insulation pros in your area, who will provide quotes for the work you desire done. You'll get a property visit from professionals in Merton that'll aid you to choose the best External wall insulation for your home prior to performing the installation. Enter your postal code to start looking now.
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 |
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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 Merton in February 2025
Requests for External wall insulation quotations in Merton in February 2025. 0% change from January 2025.
Requests for External wall insulation quotations in London County in February 2025. 0% change from January 2025.
The London Borough of Merton is a borough in south-west London, England. The borough was formed under the London Government Act 1963 in 1965 by the merger of the Municipal Borough of Mitcham, the Municipal Borough of Wimbledon and also the Merton and Morden Urban District, all formerly inside Surrey. The borough derives its name from the historic parish of Merton, which was centred on the area now referred to as South Wimbledon. The local authority is Merton London Borough Council.
Based on population estimates made in the middle of 2014, the borough features a permanent population of around 203515 inhabitants. Merton is served by a wide range of National Rail stations across the borough, as well as the southern tip of the London Underground's Northern line and the District line on the Wimbledon branch. It's the only London Borough which has tube, rail and tram services.
The key commercial centres in Merton are Mitcham, Morden and Wimbledon, of which Wimbledon is the largest. Other smaller sized centres consist of Raynes Park, Colliers Wood, South Wimbledon, Wimbledon Park and Pollards Hill. Each year, Wimbledon, one of the 4 tennis Grand Slam tournaments, takes place at the All England Lawn Tennis and Croquet Club in Church Road Wimbledon. The occasion takes place over a fortnight at the end of June and beginning of July and it is the largest annual sporting occasion to take place in the United Kingdom, attracting over 200000 guests in the course of the Wimbledon fortnight.
London - SW17
Enquiry from: Rohan S
Start Date: Immediate
Roof insulation, Window C glazing, External insulation
Mitcham - CR4
Enquiry from: Ana J
Start Date: Immediate
i woyld like to do external wall insulation on the front and the back of the house. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 bedrooms...
Sutton - SM3
Enquiry from: Kieran C
Start Date: Immediate
Existing conservatory changed to insulated roofing
New Malden - KT3
Enquiry from: Kim S
Start Date: Immediate
external wall 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: 1900-30 please call to appoint
Sutton - SM3
Enquiry from: Leo C
Start Date: Immediate
change the glass roof to an insulated solid roof. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please cal...
New Malden - KT3
Enquiry from: Umar A
Start Date: Immediate
external wall quotes and grants
London - SW16
Enquiry from: Lynda T
Start Date: Immediate
i need to raise the epc of my flat and have been told that i need 15cm of insulation are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 bedroo...
London - SW20
Enquiry from: Lorna M
Start Date: Immediate
Lof room flat room insulation
Mitcham - CR4
Enquiry from: Steven L
Start Date: Immediate
hi, i would like a conservatory insulation quote. a lean to basic conservatory measuring 300 x 300 thanks steven are you the property owner: owner of the property property type: terrace how many bedr...
London - SW20
Enquiry from: Paul H
Start Date: Immediate
pass: 4 - call anytime. type of building: semi-detached number of bedrooms: 3 how became interested in heat pump: save money quote requested on air source (wet) heat pump, to be supplied and...
London - SW17
Enquiry from: Chris C
Start Date: Less than one month
best time: between 9am and 12pm work type: new airsource system timescale: within 1 month property type: house owner: property owner description: current fuel type; gas. would like to change to airsou...
London - SW18
Enquiry from: Tista G
Start Date: Less than one month
Penetrative dampness in rear wall of bedroom (next to the wall is door that leads out to balcony). Dampness either caused leak on roof above balcony and/or necessary to repoint some loose brickwork on...
London - SW16
Enquiry from: Harry R
Start Date: Immediate
Installtion of Heat Pump Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3-4 Property Age: 1900-30 Does the property have external wall space ...
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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.
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.
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.
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.
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