External wall insulation in Stevenage

External wall insulation Prices in Stevenage

Home > Insulation Projects > External wall insulation > Stevenage

External wall insulation in Stevenage

Are you looking for External wall insulation in Stevenage? Our network of installers can help with your job. Every one of our Builder in Stevenage are examined so you can see local reviews, when business was founded, ratings, satisfaction and cost,  permitting you to make the right choice on who to employ. Let us take the trouble out of locating approximately 4 professionals for your External wall insulation task.

A wall does numerous points, only one of which is to hold the roof up. Considering that the 1970s the wall surface's function in maintaining the heat in has actually ended up being increasingly essential.

Outside wall surface insulation includes fixing a layer of insulation material to the wall surface, after that covering it with a unique sort of render (plasterwork) or cladding. The surface can be smooth, distinctive, colored, tiled, panelled, pebble-dashed, or do with brick slides.

 

Is External Wall Surface Insulation Worth doing?

There are a variety of issues to be attended to before setting up outside wall surface insulation, however the benefits are numerous, consisting of:

  • Minimizing heat loss and also power bills
  • Reducing drafts and increasing the sense of comfort
  • It does not disrupt the house while being installed
  • It does not reduce inner flooring location
  • It enables walls to add to thermal mass (the 'tea cosy' impact).
  • It enhances weatherproofing as well as audio resistance.
  • It boosts the life of the wall.
  • It minimizes condensation on interior walls.

 

Is Planning Permission Needed for External Wall Surface Insulation?

Whatever else outside wall insulation does, it will certainly change the exterior look of your home. In most cases that will suggest acquiring preparation permission prior to embarking on the job, so do talk to your neighborhood authority from the beginning. For homes in Sanctuary and for provided buildings it is quite feasible that permission will certainly not loom.

Under Building Regulations, if 25 percent or even more of a wall is to be shielded on the surface, it is generally required to bring the entire wall up to existing criteria-- which makes feeling in that, if you're mosting likely to go to the initiatives as well as cost of shielding on the surface, then you might as well do it well. The thermal efficiency of the insulated wall should have a U value of no more than 0.30.

 

Just how much will it set you back?

External wall insulation is costly however reliable. Including it as part of a larger project will reduce the expense, plus it does not require to be done to the entire house; an eye-catching front elevation may be preferable to internal insulation, while much less attractive side and also rear altitudes can be shielded externally. But despite having the greater price, the benefits exterior insulation provides over inner mean that it is challenging to negligence.

 

Typical setup expenses of strong wall insulation.

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

* Based on a normal 3-bedroom, semi-detached house in Great Britain.

 

We will supply as much as four External wall insulation pros locally, who will certainly offer quotes for the job you want done. You'll get a home visit from experts in Stevenage that'll aid you to pick the right External wall insulation for your house prior to accomplishing the setup. Enter your postcode to begin searching now.

Average External wall insulation cost in Stevenage

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 Stevenage, as reported by local LeadsDoWork members.

External wall insulation installation cost in Stevenage 2025

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

External wall insulation searches in January 2025

External wall insulation Projects in Stevenage in December 2024

2,105

Requests for quotations in Stevenage in December 2024

0

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

0

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

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

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

Stevenage

The town of Stevenage is found in the county of Herts, on the borders of London and features a populace over 84,000. Being a small town and made up of lots of the capital's overspill, Stevenage contains a populace density of a huge 7,980 individuals every sq . mile. If you're considering household improvements inside the town of Stevenage, ensure to help make the most out of vetted professionals in your community and review quotations to get the suitable price.

Looking for External wall insulation in Stevenage?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for External wall insulation in Stevenage

15 Oct

Insulation | External Wall

Stevenage - SG2

Enquiry from: Graham S

Start Date: Immediate

hi there, i am looking for a price to insulate my conservatory roof. it is a glass roof and after reflective film, insulation, plaster board and plaster skim. internal length 4800mm internal width ...

Post a similar request >

09 Dec

Insulation | External Wall

Stevenage - SG2

Enquiry from: Chelsea L

Start Date: Immediate

Looking to insulate our conservatory.

Post a similar request >

15 Jun

Insulation | External Wall

Stevenage - SG2

Enquiry from: Ian G

Start Date: Immediate

Insulated conservatory roof to help with heat loss in winter

Post a similar request >

05 Jan

Insulation | External Wall

Stevenage - SG1

Enquiry from: JOANNE F

Start Date: Immediate

I have a single extension with no access to the loft but having an issue with condensation thats causing mould to grow on the inside of my daughters ceiling. The loft probably has min insulation as th...

Post a similar request >

09 Jun

Insulation | External Wall

Stevenage - SG1

Enquiry from: Nafisah K

Start Date: Immediate

External plastering urgently Are you the property owner: Relative of Owner Property Type: Semi detached How many bedrooms do you have: 3-4 Bedrooms Property Age: Unknown Time scale: Immediate Please ...

Post a similar request >

30 Mar

Insulation | External Wall

Stevenage - SG1

Enquiry from: Sharon Y

Start Date: 1 to 3 months

Injection to internal wall approx 5 meters Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 1-2 Bedrooms Property Age: 1900-30 Time scale: ...

Post a similar request >

09 Mar

Insulation | External Wall

Stevenage - SG2

Enquiry from: Richard P

Start Date: 1 to 3 months

External wall insulation Homeowner Supplied and fitted Please contact to appoint

Post a similar request >

07 Jul

Insulation | External Wall

Hemel Hempstead - HP2

Enquiry from: Pete R

Start Date: Immediate

Insulation of existing flat felt roof without removing roof.

Post a similar request >

19 Jan

Insulation | External Wall

Hoddesdon - EN11

Enquiry from: Mollie R

Start Date: Immediate

looking for conservatory to be insulated with polycarbonate. it’s currently used for my beauty salon business but the roof causes a problem when it’s very hot. the size of it is shape lean-to roo...

Post a similar request >

18 Nov

Insulation | External Wall

Broxbourne - EN10

Enquiry from: Ramesh S

Start Date: Immediate

Ceiling insulation 170x375 cm

Post a similar request >

26 Nov

Insulation | External Wall

Hatfield - AL9

Enquiry from: Peter S

Start Date: Immediate

ewi front face of house plus upper part of side and rear of property are you the property owner: owner of the property property type: semi detached property age: 1930-70 please call to appoint how man...

Post a similar request >

18 May

Insulation | External Wall

Hoddesdon - EN11

Enquiry from: Arnie V

Start Date: Immediate

Replacement of current roof for insulated roof for a Victorian conservatory measuring 3.2 x 3.6m

Post a similar request >

15 Dec

Insulation | External Wall

Broxbourne - EN10

Enquiry from: Pamela D

Start Date: Immediate

internal covering for conservatory roof

Post a similar request >

31 Jul

Insulation | External Wall

St. Albans - AL4

Enquiry from: Emma W

Start Date: Immediate

I have a 2.1X3m conservatory with a flat plastic roof. I am looking to replace as the temperature is an issue, too hot/cold. There are no leaks. I need to get a guide price prior to anyone coming out ...

Post a similar request >

26 Oct

Insulation | External Wall

Welwyn Garden City - AL7

Enquiry from: Paul R

Start Date: Immediate

2 No Air to Air heat pump + 1 Air to Water heat pump in WGC|Aim to replace electric heaters with air to air heating. Have hot water tank for hot water system. Or a combined system. Are you the proper...

Post a similar request >

12 Jan

Insulation | External Wall

Hatfield - AL9

Enquiry from: Claire E

Start Date: Immediate

We need one single story wall insulated. On the side of the garage is a toilet that was converted before we moved in and the walls haven't been insulated properly. The front of the garage is now rend...

Post a similar request >

23 Nov

Insulation | External Wall

Hemel Hempstead - HP2

Enquiry from: David C

Start Date: Immediate

Front wall of 4 bed end of terrace house + large porch ( 12m x 4.5 m 7 windows )

Post a similar request >

09 Oct

Insulation | External Wall

St. Albans - AL1

Enquiry from: C W

Start Date: Immediate

Insulate bedroom above a car port, which has no insulation in the floor, roof or front/back walls

Post a similar request >

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 Stevenage

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

Hire with confidence

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

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

How good is 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!

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.

Placholder Image

Other Top Projects in Stevenage

Customer Reviews

Overall rating:


Stevenage External wall insulation installers are rated 4.7 out of 5 based on 3 reviews of 23 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 Stevenage External wall insulation contractors
Insulating flat roof and external wall in Newton Abbot extension Published: 23/11/2024 Insulation needed for a flat felt roof and external wall in a single-storey extension in Newton Abbot. Learn about the process, materials, and benefits of improving energy efficiency. Read this article
External wall insulation for a detached rural home in Dungannon BT71 Published: 22/11/2024 Professional external wall insulation for a five-bedroom detached home in Dungannon. Improve energy efficiency and comfort with expert solutions. Read this article
External wall insulation for rear room and WC in Doncaster DN2 Published: 21/11/2024 Professional installation of external wall insulation for a rear room and WC in Doncaster. Improve energy efficiency and comfort with expert solutions. Read this article

Are you a builder in Stevenage?

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

Join today