External wall insulation in Daventry

External wall insulation Prices in Daventry

Home > Insulation Projects > External wall insulation > Daventry

External wall insulation in Daventry

Are you seeking External wall insulation in Daventry? Our network of installers can assist with your task. All of our Builder in Daventry are checked so you can see local write-ups, when business was founded, ratings, approval and price,  permitting you to make the best choice on who to work with. Let us take the hassle out of discovering up to 4 experts for your External wall insulation job.

A wall does numerous points, only one of which is to hold the roofing system up. Since the 1970s the wall surface's duty in keeping the warm in has come to be increasingly important.

Exterior wall insulation entails fixing a layer of insulation material to the wall surface, after that covering it with a special type of render (plasterwork) or cladding. The surface can be smooth, textured, colored, tiled, panelled, pebble-dashed, or completed with block slides.

 

Is External Wall Insulation Well Worth doing?

There are a number of concerns to be attended to before setting up external wall surface insulation, however the benefits are numerous, including:

  • Lowering warmth loss and power expenses
  • Reducing drafts and also raising the sense of comfort
  • It does not disrupt your house while being installed
  • It does not reduce interior floor area
  • It allows walls to contribute to thermal mass (the 'tea cosy' impact).
  • It enhances weatherproofing and also audio resistance.
  • It enhances the life of the wall.
  • It minimizes condensation on internal walls.

 

Is Planning Permission Needed for External Wall Surface Insulation?

Whatever else exterior wall surface insulation does, it will certainly alter the exterior look of your home. In many cases that will suggest gaining planning approval prior to embarking on the job, so do check with your regional authority from the outset. For homes in Conservation Areas and for listed buildings it is rather possible that consent will certainly not loom.

Under Building Regulations, if 25 per cent or even more of a wall is to be protected on the surface, it is generally necessary to bring the entire wall as much as current criteria-- which makes sense in that, if you're mosting likely to go to the initiatives as well as expenditure of protecting externally, after that you may too do it well. The thermal performance of the shielded wall needs to have a U worth of no more than 0.30.

 

Just how much will it set you back?

Exterior wall surface insulation is expensive however effective. Including it as part of a bigger project will certainly lower the cost, plus it does not require to be done to the entire house; an attractive front altitude may be better to inner insulation, while less attractive side and back altitudes can be insulated externally. But even with the higher price, the benefits external insulation supplies over internal mean that it is difficult to neglect.

 

Typical setup prices of strong wall surface insulation.

  • Outside wall insulation: around ₤ 10,000.
  • Inner wall 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 offer quotes for the work you desire done. You'll receive a property visit from professionals in Daventry who'll help you to select the appropriate External wall insulation for your residence before executing the installment. Enter your postal code to begin searching currently.

Average External wall insulation cost in Daventry

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 2026

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 Daventry, as reported by local LeadsDoWork members.

External wall insulation installation cost in Daventry 2026

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

External wall insulation on Google in Daventry

Google searches that showed Local Quotes, 17 July to 14 October 2026

2,310

Searches that showed one of our pages for Daventry, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

External wall insulation searches near Daventry, 17 July to 14 October 2026

238

Searches that showed our page for Corby

Daventry

Daventry is a market town in Northamptonshire. It is 76.4 miles north-northwest of London and 13.9 miles west of Rugby. Sitting in between 135 and 160 metres above sea level, it is surrounded by hills reaching heights of 225 metres. Daventry is positioned on the watershed of the River Leam, which travels to the west of England, and the River Nene, which travels east. Nevertheless, there is not a river in the town and the most substantial bodies of water result from 2 tanks that feed the canal that swings from Watford Gap into the West Midlands through a 1.9 kilometre long Braunston Tunnel. Daventry is historically a rural town with a modest population, having around 4000 inhabitants in 1950. Growth happened from 1955 when British Timken, the tapered roller bearing maker, set up a big factory in the town. Combined with being marked as an 'overspill' to settle people and industry from Birmingham in 1966 as part of an understanding with Birmingham City Council, the town continued to grow. There are a number housing estates, featuring Drayton, Middlemore Farm, Long Farm, Ashby Fields, Royal Oak, Timken, Stefen Hill, The Grange, The Southbrook and the Headlands. Regardless of such development, it did not reach the target population of 36000 by 1981, and the population of the town was documented as 25026 in the 2011 Census. The contemporary property and commercial project surrounds the town's celebrated market centre. 74 landmarks and buildings in Daventry's town centre are on the List of Buildings of Special Architectural or Historic Interest led by the Church of Holy Cross at Grade I, and structures such as Market Place and the Danetre Hospital Offices are Grade II listed. For all your home upgrades, make sure to make usage of trustworthy professionals in Daventry to make specific of quality.

Looking for External wall insulation in Daventry?

Get free quotes from local builders

Get free quotes

External wall insulation pros in Daventry

Weatherdry Insulation Ltd

932 review(s)
Based: in Tamworth, B79 7XH

We are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in resolving damp issues connected to any form of damp. We can also offer the latest solutions to condensation. We offer a FREE, NO OBLIGATION damp ...

Latest review

Patrick B., B37
5

External Wall Insulation in Solihull

Weatherby where the only ones to pay a visit, others only gave estimated quotes.

Weatherseal Facades

2 review(s)
Based: in Rugby, CV22 5BD

We are a professional and customer focused business that specialise in External Wall Insulation. We have over 25 years experience in construction and are Green Deal approved, with all insurances and CHAS and Constructionline Accreditations held.

Latest review

James H., NN14
4

External Wall Insulation in Grafton Underwood

Quote process was good

Advertisement

Local & reliable builders near me

Tell us about your external wall insulation project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Daventry

Get free, no-obligation local external wall insulation quotes from 4 verified builders working in Daventry.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Finding a company I would otherwise ...

Finding a company I would otherwise not have known about.

got me in contact with company I ha ...

got me in contact with company I had not found on the web; downside: only one company, hence no possibility to compare

They are easy to use and find you c ...

They are easy to use and find you companies quite easily

FAQs

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.

How to get free external wall insulation?

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.

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.

External wall insulation

Other Top Projects in Daventry

Are you a builder in Daventry?

We can help you get more external wall insulation work with our qualified job leads and boost your business.

Join today