External wall insulation in Winchester

External wall insulation Prices in Winchester

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External wall insulation in Winchester

Are you looking for External wall insulation in Winchester? Our network of installers can help with your task. Every one of our Builder in Winchester are inspected so you can see local write-ups, when the business was created, rankings, approval as well as day rate,  enabling you to make the ideal choice on who to hire. Let us take the problem out of locating approximately 4 experts for your External wall insulation project.

A wall surface does several things, only one of which is to hold the roof up. Since the 1970s the wall surface's function in maintaining the warm in has ended up being progressively crucial.

Exterior wall surface insulation involves taking care of a layer of insulation material to the wall surface, then covering it with a unique type of make (plasterwork) or cladding. The finish can be smooth, textured, painted, tiled, panelled, pebble-dashed, or do with brick slips.

 

Is External Wall Insulation Well Worth doing?

There are a number of concerns to be addressed before setting up external wall insulation, but the benefits are numerous, consisting of:

  • Lowering warm loss and also energy costs
  • Decreasing drafts and also enhancing the sense of comfort
  • It does not disrupt your home while being mounted
  • It does not decrease inner flooring area
  • It enables walls to add to thermal mass (the 'tea cosy' result).
  • It improves weatherproofing as well as sound resistance.
  • It increases the life of the wall surface.
  • It lowers condensation on internal wall surfaces.

 

Is Planning Authorization Needed for External Wall Insulation?

Whatever else external wall insulation does, it will certainly change the exterior look of the house. Most of the times that will imply obtaining preparation consent prior to undertaking the job, so do get in touch with your regional authority from the beginning. For homes in Conservation Areas as well as for detailed buildings it is quite feasible that authorization will certainly not be forthcoming.

Under Building Regulations, if 25 percent or even more of a wall is to be shielded on the surface, it is typically necessary to bring the whole wall surface as much as present criteria-- which makes feeling in that, if you're going to most likely to the initiatives and also cost of shielding on the surface, after that you may too do it well. The thermal performance of the shielded wall surface has to have a U worth of no greater than 0.30.

 

Just how much will it set you back?

External wall insulation is pricey yet effective. Including it as part of a bigger task will decrease the expense, plus it does not need to be done to the entire home; an appealing front altitude may be better to internal insulation, while much less appealing side as well as rear elevations can be shielded on the surface. However despite the higher expense, the benefits exterior insulation offers over inner mean that it is hard to negligence.

 

Typical setup prices of solid wall surface insulation.

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

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

 

We will provide approximately 4 External wall insulation pros in your area, that will certainly use quotations for the job you desire done. You'll obtain a home visit from experts in Winchester that'll aid you to choose the right External wall insulation for your home before executing the setup. Enter your postcode to begin looking now.

Average External wall insulation cost in Winchester

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 Winchester, as reported by local LeadsDoWork members.

External wall insulation installation cost in Winchester 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 Winchester in March 2025

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Requests for quotations in Winchester in March 2025

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

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

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

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

Winchester

The English city of Winchester had been the country's capital and it is in the county of Hampshire, to the south of England. Winchester has a populace just over 40,000 and is renowned for being home to one of Europe's largest cathedrals. With a mixture of historic and architectural importance, Winchester has become one of the most high-priced regions to live in the country. It's equally an extremely desirable place to live. To help make the most of their homes within Winchester, property owners are typically using experienced companies to handle improvements.

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Similar Customer Enquiries for External wall insulation in Winchester

11 Jan

Insulation | External Wall

Winchester - SO22

Enquiry from: Eva A

Start Date: Immediate

I'm looking into insulation the glass roof of my conservatory. Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3-4 Bedrooms Property Age: 1930...

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16 Dec

Insulation | External Wall

Winchester - SO23

Enquiry from: Funke A

Start Date: Immediate

Quote and time frame for pitched roof loft installation Are you the property owner: Owner of the property Property Age: Pre 1900 Property Type: Terrace How many bedrooms do you have: 1-2 Bedrooms Plea...

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17 Oct

Insulation | External Wall

Winchester - SO23

Enquiry from: Jennifer O

Start Date: Immediate

Insulation in ceiling, lean too roof style 3m x 2.4m

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18 Feb

Insulation | External Wall

Winchester - SO22

Enquiry from: Mr A

Start Date: Immediate

I HAVE A NEW FLAT ROOF IN GOOD CONDITION . THE GOV. REGS . REQUIRE ADDITIONAL THERMAL INSULATION . IE A WARM ROOF. INSULATION BOARDS FIXED AND RAIN PROOFED WITH MODERN ROOFING SHEETS . CAN YOU HELP ....

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12 Apr

Insulation | External Wall

Southampton - SO15

Enquiry from: Daniel M

Start Date: Immediate

Hi i want my outside wall insulated with EPS boards or similar , plastered and painted .

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07 Apr

Insulation | External Wall

Southampton - SO32

Enquiry from: Susan J

Start Date: Immediate

conservatory roof insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 5+ bedrooms property age: post-2000 please call to appoint

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13 Feb

Insulation | External Wall

Southampton - SO18

Enquiry from: Elizabeth V

Start Date: Immediate

just quote to see if can further insulation on current roof

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09 Jul

Insulation | External Wall

Southampton - SO14

Enquiry from: Ho L

Start Date: Immediate

insulating pitched roof of the church building, finishing off with the plasterboard to make the roof appearance looks nice. it'll be visible in main hall. are you the property owner: owner of the prop...

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10 Feb

Insulation | External Wall

Southampton - SO19

Enquiry from: Shane W

Start Date: Immediate

damp proof external wall and re-render are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 please call to a...

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01 Dec

Insulation | External Wall

Southampton - SO16

Enquiry from: Laura A

Start Date: Immediate

💯 flat roof house in need of insulation approx 40m² to cover building. it's a 2 storey home.so scaffolding/edge protection required. . looking to get it done asap. many thanks. are you the propert...

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08 Oct

Insulation | External Wall

Southampton - SO30

Enquiry from: Christopher B

Start Date: Immediate

Insulation for a 20ft by 20ft conservatory

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07 Feb

Insulation | External Wall

Southampton - SO14

Enquiry from: Narinder G

Start Date: Immediate

Insulated roof to make the conservatory usable all year round

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22 Oct

Insulation | External Wall

Southampton - SO16

Enquiry from: Tim B

Start Date: Immediate

Please can you provide a price for Flat roof tapered insulation for use on a single ply or GRP roof. Approx roof area 4.5m x 3.5m. To achieve an average U value of 0.18. Location Southampton SO16 3HY

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17 Oct

Insulation | External Wall

Southampton - SO30

Enquiry from: Gary M

Start Date: 1 to 3 months

Insulated roof for conservatory woth polycarbonate rood . Victorian style . 2.8 x 3.5m in size Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you hav...

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13 Oct

Insulation | External Wall

Southampton - SO30

Enquiry from: Gary M

Start Date: 1 to 3 months

I have a poly carbonate roof conservatory, 2.8 x 3.5m , I would like to have the roof insulated so we can use it year round . Are you the property owner: Owner of the property Property Type: Detached...

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06 Sep

Insulation | External Wall

Southampton - SO16

Enquiry from: DAVID O

Start Date: Less than one month

I HAVE A LEAN-TO CONSERVATORY HOPEING TO INSULATE THE INSIDE OF OUR GLASS ROOF Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms do you have: 3-4 Bedro...

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03 Jul

Insulation | External Wall

Eastleigh - SO50

Enquiry from: Paul M

Start Date: Immediate

Conservatory roof insulation

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11 Sep

Insulation | External Wall

Southampton - SO18

Enquiry from: Phil W

Start Date: Immediate

Conservatory (3m by 3m) ceiling insulation.

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07 Aug

Insulation | External Wall

Southampton - SO16

Enquiry from: Marion F

Start Date: 1 to 3 months

External wall insulation as have no cavity Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3-4 Bedrooms Property Age: 1970-2000 Interested in ...

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24 Feb

Insulation | External Wall

Eastleigh - SO50

Enquiry from: Graham B

Start Date: Immediate

Looking to get conservatory roof insulation. Our dimensions are 15ft - 12ft 3in. Was after a rough quote to get an idea. Are you the property owner: Owner of the property Property Type: Semi detached ...

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FAQs

How much does external solid wall insulation cost?

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.

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.

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!

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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