External wall insulation in Portsmouth

External wall insulation Prices in Portsmouth

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External wall insulation in Portsmouth

Are you trying to find External wall insulation in Portsmouth? Our network of installers can help with your job. All of our Builder in Portsmouth are examined so you can see local write-ups, when the business was established, rankings, approval as well as price,  enabling you to make the right decision on who to hire. Let us take the problem out of discovering approximately 4 experts for your External wall insulation project.

A wall does several things, just one of which is to hold the roofing up. Considering that the 1970s the wall's function in maintaining the warmth in has actually come to be increasingly essential.

Outside wall surface insulation entails taking care of a layer of insulation product to the wall surface, then covering it with a unique type of provide (plasterwork) or cladding. The surface can be smooth, distinctive, colored, tiled, panelled, pebble-dashed, or completed with block slips.

 

Is External Wall Surface Insulation Worth doing?

There are a variety of issues to be addressed before installing exterior wall insulation, however the advantages are numerous, including:

  • Reducing warmth loss and energy costs
  • Minimizing drafts and raising the feeling of comfort
  • It does not disrupt your house while being mounted
  • It does not minimize inner flooring area
  • It allows walls to add to thermal mass (the 'tea cosy' effect).
  • It improves weatherproofing as well as sound resistance.
  • It raises the life of the wall.
  • It reduces condensation on inner walls.

 

Is Planning Approval Required for External Wall Insulation?

Whatever else external wall surface insulation does, it will certainly alter the exterior appearance of your house. In many cases that will mean obtaining planning consent prior to taking on the work, so do get in touch with your local authority from the beginning. For homes in Conservation Areas and also for provided buildings it is fairly possible that consent will certainly not be forthcoming.

Under Building Regulations, if 25 per cent or more of a wall surface is to be shielded on the surface, it is normally essential to bring the whole wall surface up to existing criteria-- that makes feeling because, if you're mosting likely to go to the efforts as well as expenditure of protecting externally, after that you might too do it well. The thermal performance of the shielded wall has to have a U value of no greater than 0.30.

 

How much will it cost?

Outside wall surface insulation is costly but reliable. Including it as part of a larger task will decrease the cost, plus it does not need to be done to the whole house; an appealing front elevation might be more suitable to inner insulation, while much less eye-catching side and back elevations can be shielded externally. Yet despite having the greater price, the benefits external insulation uses over internal mean that it is difficult to neglect.

 

Common setup expenses of solid wall surface insulation.

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

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

 

We will give approximately 4 External wall insulation pros locally, who will offer quotations for the work you want done. You'll receive a home visit from specialists in Portsmouth who'll assist you to choose the right External wall insulation for your residence before executing the setup. Enter your postcode to begin searching currently.

Average External wall insulation cost in Portsmouth

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 2024

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 Portsmouth, as reported by local Quotatis members.

External wall insulation installation cost in Portsmouth 2024

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

External wall insulation searches in March 2024

External wall insulation Projects in Portsmouth in February 2024

6,538

Requests for quotations in Portsmouth in February 2024

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Requests for External wall insulation quotations in Portsmouth in February 2024. 0% change from January 2024.

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Requests for External wall insulation quotations in Hampshire in February 2024. 0% change from January 2024.

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

External wall insulation searches in cities and towns near Portsmouth February 2024

Portsmouth

Home to the world's earliest dry dock, the southerly shoreline city of Portsmouth carries a populace of 442,000, making it the 14th greatest city region in the British Isles. As with most of the UK's significant ports, Portsmouth fell victim to a number of Luftwaffe bombings and a great deal of of the city has long been regained. Regardless of the the present day character, now there is still a lot of work for installers and home owners help to make regular requests for household improvementss on our site.

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Similar Customer Enquiries for External wall insulation in Portsmouth

23 Jun

Insulation | External Wall

Portsmouth - PO2

Enquiry from: Charlotte H

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Felt replacing in roof on 2 story flat

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14 Aug

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Portsmouth - PO6

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pass: 4 - call anytime. type of building: terraced number of bedrooms: 3 how became interested in heat pump: upgrade heating quote requested on air source (wet) heat pump, to be supplied and...

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12 Aug

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Portsmouth - PO2

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24 Aug

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10 Jan

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03 Apr

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Ryde - PO33

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04 Jan

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Ventnor - PO38

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02 Nov

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Ryde - PO33

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23 Aug

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Newport - PO30

Enquiry from: Antony G

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i would like a quote for roof insulation please are you the property owner: owner of the property property type: semi detached property age: post-2000 how many bedrooms do you have: 3-4 bedrooms plea...

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17 Aug

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Sandown - PO36

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18 Jul

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Seaview - PO34

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27 Apr

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Sandown - PO36

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25 Oct

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Ventnor - PO38

Enquiry from: Andrew B

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conservative roof installation property age: 1970-2000 are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms please call to appoint

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28 Sep

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Southsea - PO4

Enquiry from: Julia M

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09 Jun

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Ryde - PO33

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External wall insulation Lead

roof insulation for a victorian style amdega conservatory, 5.51m x 3.56m. it uses double-glazed glass windows and has two opening roof windows, which i would like to keep. are you the property owner...

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15 Feb

Insulation | External Wall

Cowes - PO31

Enquiry from: Sarah W

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after a loft conversion, we've realised the builders insulated the walls but not the pitched roof (which we have access to for storage). this (plus gaps at the bottom of the pitch) is cause cold draug...

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18 Jan

Insulation | External Wall

Newport - PO30

Enquiry from: Jess C

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hi we have a old house with no roof insulation would like an idea of how much it might be to insulate and seal, its a pretty steep pitch, roughly 14f by 14f many thanks jc are you the property owner: ...

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15 Oct

Insulation | External Wall

Newport - PO30

Enquiry from: Chris V

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i need to improve the epc rating and have been advised that i need room in roof insulation. can you please help with a quote are you the property owner: owner of the property property type: terrace pr...

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27 Sep

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Cowes - PO31

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09 Sep

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Southsea - PO4

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call anytime. type of building: detached number of bedrooms: 4 length of garden: 0 m. width of garden: 0 m. access available for excavator: yes how became interested in heat pump: upgrade heatin...

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FAQs

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.

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 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 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.

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Portsmouth External wall insulation installers are rated 4.8 out of 5 based on 2 reviews of 8 pros.
The Quotatis 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 Portsmouth External wall insulation contractors

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