External wall insulation in Llantwit Major

External wall insulation Prices in Llantwit Major

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External wall insulation in Llantwit Major

Are you seeking External wall insulation in Llantwit Major? Our network of installers can aid with your task. Every one of our Builder in Llantwit Major are inspected so you can see local testimonials, when business was set up, reviews, satisfaction and also day rate,  allowing you to make the right choice on who to work with. Allow us take the hassle out of finding as much as 4 professionals for your External wall insulation project.

A wall does many things, just one of which is to hold the roof up. Given that the 1970s the wall surface's function in keeping the warmth in has ended up being progressively crucial.

Exterior wall surface insulation includes taking care of a layer of insulation material to the wall, after that covering it with a special kind of render (plasterwork) or cladding. The surface can be smooth, distinctive, colored, tiled, panelled, pebble-dashed, or finished with block slips.

 

Is External Wall Surface Insulation Worth doing?

There are a variety of problems to be attended to prior to setting up external wall insulation, but the advantages are numerous, consisting of:

  • Reducing warm loss and also power bills
  • Minimizing drafts as well as boosting the sense of comfort
  • It does not interrupt your home while being set up
  • It does not minimize interior flooring location
  • It allows wall surfaces to add to thermal mass (the 'tea cosy' impact).
  • It improves weatherproofing and sound resistance.
  • It increases the life of the wall surface.
  • It minimizes condensation on inner wall surfaces.

 

Is Planning Authorization Required for External Wall Surface Insulation?

Whatever else exterior wall insulation does, it will certainly transform the outside look of your house. Most of the times that will mean getting planning approval before undertaking the job, so do contact your neighborhood authority from the beginning. For homes in Sanctuary and for noted buildings it is rather feasible that approval will not be forthcoming.

Under Building Regulations, if 25 per cent or even more of a wall surface is to be shielded on the surface, it is normally necessary to bring the whole wall surface approximately present criteria-- which makes sense in that, if you're mosting likely to most likely to the efforts as well as expenditure of protecting externally, then you may also do it well. The thermal performance of the shielded wall needs to have a U worth of no more than 0.30.

 

How much will it cost?

Exterior wall surface insulation is pricey but efficient. Adding it as part of a bigger job will certainly minimize the expense, plus it does not need to be done to the whole home; an appealing front altitude may be more suitable to inner insulation, while much less eye-catching side as well as back elevations can be protected on the surface. Yet despite having the greater price, the benefits exterior insulation supplies over interior mean that it is challenging to disregard.

 

Common setup expenses of solid wall insulation.

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

* Based upon a common 3-bedroom, semi-detached house in Great Britain.

 

We will provide up to 4 External wall insulation pros in your area, that will certainly provide quotations for the work you desire done. You'll receive a home visit from professionals in Llantwit Major that'll help you to pick the appropriate External wall insulation for your house prior to executing the installation. Enter your postal code to begin browsing currently.

Average External wall insulation cost in Llantwit Major

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 Llantwit Major, as reported by local LeadsDoWork members.

External wall insulation installation cost in Llantwit Major 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 Llantwit Major in March 2025

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

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

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External wall insulation searches in cities and towns near Llantwit Major March 2025

Llantwit Major

Llantwit Major is a small seaside town and community in the Vale of Glamorgan, Wales, resting on the Bristol Channel shore. It is one of four towns in the Vale of Glamorgan and the 3rd greatest by population (13,366 (2001) after Barry and Penarth. The town's name in Welsh, Llanilltud Fawr, is derived from the name of Saint Illtud, who arrived at the region from Brittany, Gaul. He established the monastery of Illtud and the college connected to it, Cor Tewdws, which would end up being one of the most esteemed Christian schools of the times. At peak it pulled in over 2000 students, including princes and various eminent clergymen, some now revered as saints. The modern-day town of Llantwit established quickly in the 20th century to accommodate Royal Air Force personnel from the base developed at neighboring St Athan, however it keeps its medieval cobbled streets and structures of the 15th and 16th centuries. Collugh Beach is a popular surfing site and has the remnants of an Iron Age fort and some of the finest examples of Jurassic-period fossils in Wales. The pebble beach and its remarkable clifftops are part of a 14 miles (23 kilometre)-long shoreline protected under the Glamorgan Heritage Coast, which stretches from Gileston in the east to Newton Point beyond Southerndown in the west. Llantwit Major is mostly dependent on local retail and incomes from additional afield. Most of the inhabitants commute to work elsewhere, primarily Cardiff or Bridgend. Through the summer season tourism is essential to the town which has "The Precinct", Rainbow Plaza and a number of bars and eateries. Of note are the Old Swan Inn, Old White Hart Inn, The Tudor Tavern, and the 17th century West House Country Hotel Heritage Restaurant. For all your home renovations, make certain to identify respected specialists in Llantwit Major to make certain of quality.

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Similar Customer Enquiries for External wall insulation in Llantwit Major

22 Mar

Insulation | External Wall

Llantwit Major - CF61

Enquiry from: Julie L

Start Date: Immediate

i am looking to warm wrap externally and insulate flooring. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 ...

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06 Sep

Insulation | External Wall

Barry - CF62

Enquiry from: Gian J

Start Date: Immediate

We have a gable end conservatory with 25mm polycarbonate roof that has yellowed. Roof consists of 8 panels approx. 1850mm x 850mm. We’d like this replaced with Heatguard polycarbonate sheets.

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11 Jun

Insulation | External Wall

Porthcawl - CF36

Enquiry from: Stephen J

Start Date: Immediate

External wall insulation and floor insulation

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25 Oct

Insulation | External Wall

Cardiff - CF15

Enquiry from: Jo D

Start Date: Immediate

large l shaped conservatory to be insulated with sky lights and spotlights. are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms proper...

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24 Nov

Insulation | External Wall

Porthcawl - CF36

Enquiry from: Karen W

Start Date: Immediate

i am the managing agent for this property, the conservatory is very cold and s part of the kitchen. we think insulated panel would make a big difference. can someone please get in touch to arrange a q...

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12 Jul

Insulation | External Wall

Barry - CF62

Enquiry from: Patrick S

Start Date: Immediate

supply and fit insulated roof panels to a 3mx5m Edwardian hipped roof..

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17 Aug

Insulation | External Wall

Porthcawl - CF36

Enquiry from: James H

Start Date: Immediate

i have a edwardian conservatory which is approx 12ft by 19ft it is quite cold in the winter and to hot in summer we are looking at ways we can improve above . please send approx quote to above email ...

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14 Mar

Insulation | External Wall

Porth - CF39

Enquiry from: Phil R

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Property Age: 1900-30 What is your current source of heating for the Renewable Incentive: G...

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13 Mar

Insulation | External Wall

Porth - CF39

Enquiry from: Phil R

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Have you thought about Solar panels: Yes Other Forms: Gas Boiler Replacement, Air Source He...

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21 Jan

Insulation | External Wall

Bridgend - CF31

Enquiry from: Philip A

Start Date: Immediate

Hi. Our conservatory is too hot in summer, and too cold in winter, so your solution looks ideal to solve both issues. It’s is 6m wide, 5m deep on one side and 3m deep on the other. Approx area is a...

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02 Dec

Insulation | External Wall

Pontypridd - CF38

Enquiry from: Nicola A

Start Date: Immediate

Please quote for a lean to style conservatory 3.51m x 3.03m

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08 Jun

Insulation | External Wall

Bridgend - CF31

Enquiry from: Samantha B

Start Date: Immediate

Roof insulation so we can use the conservatory all year round. Homeowner Supplied and Fitted Please Call to Appoint

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05 Apr

Insulation | External Wall

Bridgend - CF31

Enquiry from: Brian H

Start Date: Immediate

superquilt with a p v c board finish a 3 meter wide and 3 meter long victorian conservatory

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07 Feb

Insulation | External Wall

Tonypandy - CF40

Enquiry from: John T

Start Date: Immediate

Stone wall insulation

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22 Nov

Insulation | External Wall

Bridgend - CF31

Enquiry from: Mark B

Start Date: Immediate

We are looking for conservatory insulation as we have recently started slowly renovating the property we purchased 3 years ago. Looking for it to be done at a realistic, reasonable cost as its not som...

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09 Feb

Insulation | External Wall

Bridgend - CF32

Enquiry from: Aled W

Start Date: Immediate

Recently renovated the house, Took back to shell and rendered and plastered etc... Had new flat roof fitter at back.... but no insulation was installed at the time. Need insulation Are you the p...

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06 Nov

Insulation | External Wall

Tonypandy - CF40

Enquiry from: John H

Start Date: 1 to 3 months

We would like a discussion about air source heating for St. Barnabas Church in Penygraig, and systems / costs etc.

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05 Nov

Insulation | External Wall

Bridgend - CF31

Enquiry from: Sarah B

Start Date: Immediate

Quote for insulating conservatory

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10 May

Insulation | External Wall

Tonypandy - CF40

Enquiry from: Ian B

Start Date: Immediate

Ewi on pine end

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27 Mar

Insulation | External Wall

Porth - CF39

Enquiry from: Curtis R

Start Date: Immediate

external wall insulation 3 bed semi detatched house

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FAQs

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 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!

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