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The Home & Lifestyle Network

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Offers services in PORTSMOUTH
Our friendly team can help explain our insulation systems for either your conservatory roof or main property roof. We ...
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AOM building contractors

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Offers services in PORTSMOUTH
AOM Building Contractors Ltd has been recognised as a top Building Contractor Company in Southampton. ...
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Jh property services

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Offers services in PORTSMOUTH
Hi my name is John from jh property services we are based in Horsham a family run business we cover Sussex and surrey we a...

Recent Insulation Installer Enquiries

04 Mar

Building work | Sound Proofing

Portsmouth - PO6

Enquiry from: Nigel W

Start Date: Immediate

Price for 5 walls soundproof nosiy neighbours

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23 Jun

Insulation | External Wall

Portsmouth - PO2

Enquiry from: Charlotte H

Start Date: Immediate

Felt replacing in roof on 2 story flat

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26 May

Building work | Sound Proofing

Portsmouth - PO1

Enquiry from: Duane P

Start Date: Immediate

we have a karaoke room in our block of student apartments ,the room measures 787cms x 344cms , we are looking into getting it soundproofed , so the noise isnt so bad for our other residents.

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11 Sep

Insulation | Loft / Roof

Portsmouth - PO6

Enquiry from: Aiyampillai T

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 property age: 1930-70 are you in a conservation area: no are you looking for loft insulatio...

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31 Aug

Insulation | Cavity Wall

Portsmouth - PO6

Enquiry from: Aiyampillai T

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 property age: 1930-70 what is your current source of heating for the renewable incentive: g...

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24 Aug

Insulation | Cavity Wall

Portsmouth - PO6

Enquiry from: Aiyampillai T

Start Date: Immediate

are you the property owner: owner of the property property type: terrace 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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14 Aug

Insulation | External Wall

Portsmouth - PO6

Enquiry from: Aiyampillai T

Start Date: Immediate

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

Insulation | Cavity Wall

Portsmouth - PO2

Enquiry from: Terry W

Start Date: Immediate

are you the property owner: relative of owner property type: terrace how many bedrooms do you have: 3-4 property age: pre 1900 what is your current source of heating for the renewable incentive: gas ...

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12 Aug

Insulation | External Wall

Portsmouth - PO2

Enquiry from: Terry W

Start Date: Immediate

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

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15 Sep

Insulation | Loft / Roof

Portsmouth - PO6

Enquiry from: Sidney P

Start Date: Immediate

loft to be insulated with 270mm max size 34 sq mtrs

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08 Nov

Building work | Sound Proofing

Portsmouth - PO2

Enquiry from: Laura M

Start Date: Immediate

We are looking to soundproof our lounge party wall to reduce the noise coming from the neighbours lounge which is adjacent to ours. The noises experienced are voices, shouting, crying children, the te...

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24 Aug

Insulation | External Wall

Portsmouth - PO6

Enquiry from: Toni P

Start Date: Immediate

External wall insulation Please contact to appoint

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16 Mar

Insulation | Loft / Roof

Portsmouth - PO2

Enquiry from: Keylee P

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Other How many bedrooms do you have: 3-4 Loft Insulation Age of Property: Unknown Time scale: 1-3 months Call to appoint *

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16 Mar

Insulation | Cavity Wall

Portsmouth - PO2

Enquiry from: Keylee P

Start Date: Immediate

Are you the property owner: Owner of the property Cavity wall Insulation How many bedrooms do you have: 3-4 Are you interested in cavity wall insulation: Yes Agreed to recieve quotes for selected ...

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How much do Insulation Installer services cost?

How much do Insulation Installers in Portsmouth cost?
Costs for Insulation Installers around Portsmouth can fluctuate relying on the sort of service that you need to have carried out in your home. It's the inquiry we get asked a great deal "how much do Insulation Installers in Portsmouth charge?". It's always great to have an idea of how much a Insulation Installer are going to likely charge for their work. Rates will probably vary based upon the products and also the tradesman picked. The list shows the types of job that Insulation Installers generally do and also the typical price range of these projects. Some tasks take longer to complete than others so prices do be very different by job.

Tasks that Insulation Installers in Portsmouth can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Portsmouth is:

£4,300

Insulation Installer job Insulation Installer cost in 2025
Loft insulation in Portsmouth £450-£690
Cavity wall insulation in Portsmouth £400-£820
Roof insulation in Portsmouth £7,500-£11,500
Soundproofing in Portsmouth £900-£1,380
External wall insulation in Portsmouth £6,000-£15,000

Related Insulation Installer searches in Portsmouth

Insulation Installer FAQs

Will insulation save me money on my energy bills?

This depends on the amount of insulation already present in your property. However, adding insulation has been proven to improve the energy efficiency of your home and decrease your heating bills, this is more obvious in older properties or where single glazing is still in situ.

is cavity wall insulation a good idea?

Cavity wall insulation is basically the process of installing an insulating material between the two layers of brick making up a cavity wall, either as a retrofit measure or at the time of building. Obviously this is not a choice if you have solid wall, but for those who do possess a cavity wall, it represents an opportunity you may not want to let slide as it is a worthwhile and affordable wall insulation option. Clearly, cavity wall insulation will make your home or property feel warmer, but it also does come with a range of other benefits which is why we’d recommend installing it. In this post, we’re going to look at a number of reasons why having a cavity wall insulation done is a good idea.

  • It’s one of the cheapest energy saving measures that’s available. Not only is cavity wall insulation really effective, but it can also deliver great saving. In other words, it possesses a bigger payback compared to other options. When compared to other types of insulation, you can’t install cavity walls insulation by yourself, however it’s not so expensive to have it installed. The cost of the insulation will be determined by a number of factors such as your location, the company hired and more.
  • It reduces your energy bills. Cavity wall insulation can save you about £100 to £200 on a yearly basis on heating bills. In other words, this is usually able to pay for itself in as little as two years.
  • It reduces your carbon carbon footprint. If your home is heated with gas or electricity like several other homes, producing that energy involves burning fossil fuels which is known to be hazardous for the environment. If the heat generated is now allowed to escape through the walls, that means you’d have to use more to keep up your required temperature. Installation of cavity wall insulation in homes will enable a more efficient usage of the energy which will ultimately cut UK’s carbon usage.
Does cavity wall insulation lead to damp problems?

Insulating a cavity wall should not affect the damp proofing of the wall. All insulation approved for use in cavity walls has been tested to ensure that it does not allow damp to pass through the wall. Some walls which receive a lot of wind driven rain are unsuitable for cavity wall insulation.

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

how much is loft insulation?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is insulated, there are so many juicy benefits that can be derived. It can go a long way to save increase you energy savings and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering insulating it. So how much would it cost to have your loft insulated? Here, you’ll discover the cost of insulating your lofts so you that you can set a budget and start to plan.

 

The cost of insulating a loft is actually affordable for several individuals, however, this depends on a wide range of factors such as the size of the house as well as the type of insulation being installed. One significant factor is the insulating material that you choose to install. If done properly, you’d be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

 

If you’d prefer to make it a DIY project and you go for a blanket insulation it costs about £5 per m2. therefore, this will cost within the range of £100 to about £150 for a small home.

 

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of insulation required, the company hired, your location as well as the method selected. The price to purchase and install blanket insulation  would be between the range of £300 to £400 depending on the size of your home.

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.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

How long does it take to install insulation?

How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.

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