External wall insulation in Teddington

External wall insulation Prices in Teddington

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External wall insulation in Teddington

Are you seeking External wall insulation in Teddington? Our network of installers can help with your job. All of our Builder in Teddington are examined so you can see local customer reviews, when the business was formed, reviews, satisfaction and also price,  enabling you to make the right choice on who to hire. Let us take the headache out of discovering approximately 4 professionals for your External wall insulation project.

A wall does lots of points, just one of which is to hold the roof up. Because the 1970s the wall surface's function in keeping the warmth in has actually come to be increasingly vital.

Exterior wall insulation includes taking care of a layer of insulation material to the wall surface, then covering it with a special kind of render (plasterwork) or cladding. The coating can be smooth, distinctive, coloured, tiled, panelled, pebble-dashed, or do with brick slides.

 

Is External Wall Surface Insulation Worth doing?

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

  • Decreasing warm loss and also power expenses
  • Lowering draughts and enhancing the sense of convenience
  • It does not disrupt your home while being mounted
  • It does not decrease internal flooring location
  • It allows wall surfaces to contribute to thermal mass (the 'tea cosy' effect).
  • It improves weatherproofing and audio resistance.
  • It enhances the life of the wall surface.
  • It lowers condensation on interior walls.

 

Is Planning Approval Needed for External Wall Insulation?

Whatever else external wall surface insulation does, it will certainly transform the outside look of your home. Most of the times that will indicate gaining preparation authorization prior to embarking on the job, so do contact your local authority from the beginning. For homes in Conservation Areas and for provided buildings it is fairly possible that consent will certainly not loom.

Under Building Regulations, if 25 percent or more of a wall surface is to be shielded externally, it is usually essential to bring the whole wall surface up to current standards-- which makes feeling in that, if you're mosting likely to go to the efforts and expense of shielding externally, then you might as well do it well. The thermal efficiency of the insulated wall surface needs to have a U worth of no more than 0.30.

 

How much will it set you back?

Outside wall surface insulation is pricey however effective. Adding it as part of a larger job will certainly decrease the price, plus it does not need to be done to the whole residence; an attractive front altitude may be better to inner insulation, while much less appealing side and also back altitudes can be protected externally. Yet despite the greater cost, the advantages external insulation provides over internal mean that it is challenging to negligence.

 

Typical installation expenses of strong wall insulation.

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

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

 

We will give as much as four External wall insulation pros in your area, that will provide quotes for the job you want done. You'll receive a home visit from specialists in Teddington that'll assist you to select the best External wall insulation for your house before accomplishing the setup. Enter your postcode to start searching now.

Average External wall insulation cost in Teddington

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 Teddington, as reported by local LeadsDoWork members.

External wall insulation installation cost in Teddington 2025

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

External wall insulation searches in April 2025

External wall insulation Projects in Teddington in March 2025

1,166

Requests for quotations in Teddington in March 2025

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Requests for External wall insulation quotations in Teddington in March 2025. 0% change from February 2025.

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Requests for External wall insulation quotations in Middlesex in March 2025. 0% change from February 2025.

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

External wall insulation searches in cities and towns near Teddington March 2025

Teddington

Teddington is a suburban area in the London Borough of Richmond upon Thames in south west London. It's based upon the north bank of the River Thames and it has a population of around 30,000. The area is by and large residential, but is bisected by a practically continuous road of shops, offices along with other facilities. For home enhancements you're looking at, ensure just to employ vetted and respected experts to get the best value and ensure a top-notch finish.

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Similar Customer Enquiries for External wall insulation in Teddington

09 Oct

Insulation | External Wall

Teddington - TW11

Enquiry from: Mervyn W

Start Date: Immediate

A large conservatory (lean-to, 6.3m x 3.3m) to be made more usable and stop condensation by having fully insulated roof. Are you the property owner: Owner of the property Property Type: Detached How m...

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02 Nov

Insulation | External Wall

Slough - SL1

Enquiry from: Celia S

Start Date: Immediate

pitch roof insulation and advice required for semi detached house, to supplement existing insulation are you the property owner: owner of the property property type: semi detached how many bedrooms d...

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24 Jan

Insulation | External Wall

Woking - GU22

Enquiry from: Nicola T

Start Date: Immediate

quotes sought for roof insulation for a gable conservatory which is 3.8m x 2.7m. the roof consists of 10 panels each measuring 140cm x 74cm. are you the property owner: owner of the property property ...

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02 Oct

Insulation | External Wall

Slough - SL1

Enquiry from: Harbans J

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: 1930-70 please call to appoint

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18 Aug

Insulation | External Wall

Ascot - SL5

Enquiry from: Angella M

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 age of property: pre 1900 are you interested in cavity wall insulation: yes agreed to...

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25 May

Insulation | External Wall

Woking - GU21

Enquiry from: Thomas B

Start Date: Immediate

insulate 400x 300 lean to 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 please call to appoint

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06 Dec

Insulation | External Wall

Egham - TW20

Enquiry from: Sankar N

Start Date: Immediate

Conservatory Insulation

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12 Oct

Insulation | External Wall

Windsor - SL4

Enquiry from: Paula F

Start Date: Immediate

Conservatory roof insulation 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 appoint

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13 May

Insulation | External Wall

Woking - GU22

Enquiry from: Cheryl M

Start Date: Immediate

Conservatory is 4m x 4m. We require the roof to be insulated and plastered. To include 2 skylights and LED spotlights

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28 Nov

Insulation | External Wall

Ascot - SL5

Enquiry from: Burak A

Start Date: Immediate

Loft insulation

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11 Nov

Insulation | External Wall

Windsor - SL4

Enquiry from: Carolyn W

Start Date: Less than one month

Hi We are interested in having insulated conservatory roof as the room is very cold in winter and too hot in summer. Please can you contact me. Thanks Carolyn Watson Are you the property owner: ...

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10 Oct

Insulation | External Wall

Woking - GU21

Enquiry from: Bev M

Start Date: Immediate

Quote for insulating conservatory roof

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01 Jun

Insulation | External Wall

Slough - SL1

Enquiry from: Chetan P

Start Date: Immediate

Insulation outside wall and rendering. Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Bedrooms Property Age: 1930-70 Time scale: Immediat...

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04 Oct

Insulation | External Wall

Windsor - SL4

Enquiry from: Kevin R

Start Date: Immediate

Back external wall needs insulating and covering. Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Bedrooms Property Age: Pre 1900 In...

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17 Aug

Insulation | External Wall

Slough - SL3

Enquiry from: C

Start Date: Immediate

External insulation and rendering

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29 Apr

Insulation | External Wall

Slough - SL3

Enquiry from: A S

Start Date: 1 to 3 months

External Wall Insulation on 4 bed 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: 193...

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22 Apr

Insulation | External Wall

Woking - GU22

Enquiry from: R B

Start Date: Immediate

I am looking for someone to install External Wall Insulation (preferably Wetherby system). Have had an EPC survey recently and EPC surveyor quoted likely costs of having external insulation installed...

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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.

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.

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.

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.

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Teddington External wall insulation installers are rated 4.8 out of 5 based on 2 reviews of 20 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with External wall insulation projects that have been connected with External wall insulation pros to help them. All External wall insulation contractors All Teddington External wall insulation contractors

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