External wall insulation in Sevenoaks

External wall insulation Prices in Sevenoaks

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External wall insulation in Sevenoaks

Are you trying to find External wall insulation in Sevenoaks? Our network of installers can help with your task. Every one of our Builder in Sevenoaks are checked so you can see local write-ups, when the business was created, reviews, satisfaction and day rate,  permitting you to make the appropriate choice on who to hire. Allow us take the inconvenience out of locating approximately 4 professionals for your External wall insulation task.

A wall surface does numerous things, just one of which is to hold the roof up. Given that the 1970s the wall surface's role in maintaining the heat in has come to be progressively vital.

Outside wall insulation involves dealing with a layer of insulation material to the wall, then covering it with a special type of render (plasterwork) or cladding. The coating can be smooth, textured, coloured, tiled, panelled, pebble-dashed, or finished with brick slides.

 

Is External Wall Surface Insulation Well Worth doing?

There are a number of problems to be addressed before installing outside wall surface insulation, however the benefits are numerous, including:

  • Reducing warm loss as well as power costs
  • Lowering draughts as well as raising the feeling of convenience
  • It does not interfere with the house while being installed
  • It does not reduce inner floor location
  • It permits wall surfaces to add to thermal mass (the 'tea cosy' result).
  • It boosts weatherproofing as well as sound resistance.
  • It boosts the life of the wall surface.
  • It lowers condensation on interior wall surfaces.

 

Is Preparation Approval Needed for External Wall Surface Insulation?

Whatever else exterior wall surface insulation does, it will certainly alter the exterior look of your house. In many cases that will indicate obtaining planning permission prior to undertaking the job, so do check with your neighborhood authority from the start. For homes in Conservation Areas and also for listed buildings it is quite possible that authorization will not be forthcoming.

Under Building Regulations, if 25 per cent or more of a wall surface is to be insulated on the surface, it is usually necessary to bring the entire wall surface as much as current requirements-- which makes sense because, if you're going to go to the efforts and also expenditure of insulating on the surface, then you might also do it well. The thermal efficiency of the insulated wall surface should have a U value of no more than 0.30.

 

How much will it set you back?

Exterior wall insulation is pricey however reliable. Adding it as part of a bigger job will reduce the price, plus it does not need to be done to the entire house; an attractive front elevation may be more suitable to internal insulation, while less attractive side and back elevations can be shielded on the surface. But even with the greater expense, the benefits exterior insulation uses over inner mean that it is hard to negligence.

 

Common installment prices of strong wall surface insulation.

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

* Based on a common 3-bedroom, semi-detached residence in Great Britain.

 

We will give as much as 4 External wall insulation pros locally, that will use quotes for the work you desire done. You'll receive a home visit from experts in Sevenoaks who'll assist you to select the appropriate External wall insulation for your house prior to executing the installment. Enter your postcode to start browsing now.

Average External wall insulation cost in Sevenoaks

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 Sevenoaks, as reported by local LeadsDoWork members.

External wall insulation installation cost in Sevenoaks 2025

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

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

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

Sevenoaks

Sevenoaks is a community and also civil parish in the English region of Kent. Located southeast of London, it is offered by a traveler major line railway and is 21 miles southeast of London Charing Cross. The community additionally provides its name to the Sevenoaks district, of which it is the major community, complied with by Swanley and also Edenbridge. A negotiation in the community can be gone back to the 13th century in a document describing the facility of a market. The building of Knole House in the 15th century even more assisted in the advancement of the town. Sevenoaks was included into the network of contemporary communications when among the very early turnpikes opened in the 18th century. Having a permanent community of 24,987, a big percentage of residents are commuters to London as well as major towns nearby. This has actually led to the town being a location with high house costs, with expanding pressure on the town to establish more residences. Nevertheless, the Fort Halstead protection installment is a considerable employer of citizens from Sevenoaks. A modern shopping center can be located in the town's centre. Bligh's Shopping Development, opened up in 2002, can be accessed from various directions in the community. It includes a number of stores, consisting of mainly nationwide, yet also neighborhood, stores. The design of the growth is styled on somewhat earlier durations yet with modern components. Located to the southeast of the community is Knole Park, within which rests Knole House. This is a 1,000 acre deer park with millions of trees, owned and also maintained by the National Trust. For all of your home upgrades, see to it to use reliable professionals in Sevenoaks to ensure of quality.

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Similar Customer Enquiries for External wall insulation in Sevenoaks

14 Sep

Insulation | External Wall

Sevenoaks - TN14

Enquiry from: Philip D

Start Date: Immediate

call any-time extent of work: full heating system type of building: terraced fuel: electricity number of radiators: 1 quote requested on central heating system, to be supplied and fitted. are ...

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10 Sep

Insulation | External Wall

Sevenoaks - TN13

Enquiry from: Claire H

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call any time. extent of work: full heating system type of building: flat fuel: electricity number of radiators: 0 quote requested on central heating system, to be supplied and fitted. are you...

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02 May

Insulation | External Wall

Sevenoaks - TN13

Enquiry from: Mireya A

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i need a pitched roof insulation between rafters quote, ideally to do it in the next 2 weeks.roughly around 50m2 are you the property owner: owner of the property property type: detached how many bedr...

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13 Feb

Insulation | External Wall

South Croydon - CR2

Enquiry from: Natalia D

Start Date: Immediate

dear team, i would like to ask for the quick quote for the end of terraced property i croydon. 67 st peters street cr2. we would like to do remedial works to prevent the damp as the external walls ar...

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01 Sep

Insulation | External Wall

Croydon - CR0

Enquiry from: Martin P

Start Date: Immediate

quote for replacement of existing flat roof with insulated warm roof. are you the property owner: relative of owner property type: terrace how many bedrooms do you have: 3-4 bedrooms property age: 193...

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23 Jan

Insulation | External Wall

South Croydon - CR2

Enquiry from: John T

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External insulation and render

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23 Sep

Insulation | External Wall

Croydon - CR0

Enquiry from: Giorgio G

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hi, i have 2 flat roofs, and i would like to insulate them. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 19...

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07 Jun

Insulation | External Wall

Beckenham - BR3

Enquiry from: David P

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outside walls at the back of the semi detached house need insulatiing are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms propert...

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04 Jun

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Croydon - CR0

Enquiry from: Neil S

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i have a green homes grant voucher and they need a quote please. property age: 1930-70 are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4...

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02 Feb

Insulation | External Wall

Croydon - CR0

Enquiry from: Katherine M

Start Date: Immediate

external walls are 1 brick are you the property owner: owner of the property property type: semi detached property age: 1900-30 how many bedrooms do you have: 1-2 bedrooms please call to appoint

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10 Oct

Insulation | External Wall

Caterham, Whyteleafe - CR3

Enquiry from: Khaled M

Start Date: Immediate

solid wall insulation.house gets so cold are you the property owner: owner of the property property type: terrace property age: pre 1900 how many bedrooms do you have: 1-2 bedrooms please call to appo...

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30 Sep

Insulation | External Wall

Coulsdon - CR5

Enquiry from: Paula B

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: post-2000 please call to appoint

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18 Sep

Insulation | External Wall

Beckenham - BR3

Enquiry from: Paul K

Start Date: Immediate

call any-time type of building: detached number of bedrooms: 6 how became interested in heat pump: renewable technology quote requested on air source (wet) heat pump, to be supplied and fitted...

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15 Sep

Insulation | External Wall

South Croydon - CR2

Enquiry from: Vincent G

Start Date: Immediate

are you the property owner: owner of the property how many bedrooms does the property have: 5+ other forms: solar hot water, ground source heat pumps, air source heat pumps please call to appoint

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14 Sep

Insulation | External Wall

Caterham, Whyteleafe - CR3

Enquiry from: Matt C

Start Date: Immediate

external insulation for solid wall 1930s property 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 please cal...

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03 Sep

Insulation | External Wall

Beckenham - BR3

Enquiry from: Matthew S

Start Date: Immediate

call anytime. type of building: 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 fitted. are you...

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14 Aug

Insulation | External Wall

Croydon - CR0

Enquiry from: Magnus S

Start Date: Immediate

pass: 4 - customer gathering quotes for mothers property as permission to do the work and paying for the work. call anytime. type of building: detached number of bedrooms: 4 how became interested...

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09 Jul

Insulation | External Wall

Coulsdon - CR5

Enquiry from: Peter G

Start Date: Immediate

pass: 4 - call any time. type of building: detached number of bedrooms: 5 approximate age of building: 400 years existing heating system: boiler and radiators (mains gas) mains gas available: ...

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18 May

Insulation | External Wall

Croydon - CR0

Enquiry from: Siobhan J

Start Date: Immediate

solid wall needs damp proofing course are you the property owner: owner of the property property type: terrace property age: pre 1900 property age: 1930-70 please call to appoint

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12 Oct

Insulation | External Wall

Coulsdon - CR5

Enquiry from: Gemma P

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Insulation for roof... Small conservatory

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FAQs

Do I need planning permission for external wall insulation?

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.

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.

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.

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.

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