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Coastal Prime

0 review(s)
Offers services in ST AUSTELL
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...

Rentek

1 review(s)
Offers services in ST AUSTELL
Firstly we are a team of Surveyors not Salesmen. We work with the best manufacturers and installers to offer our customers...

Happy Energy Solutions

6 review(s)
Offers services in ST AUSTELL
Happy Energy helps you save energy in your home or business by providing and installing energy efficiency measures. Wit...
Southwest Insulation & Extractions Ltd are a somerset based company providing energy saving solutions for individual house...

The Home & Lifestyle Network

0 review(s)
Offers services in ST AUSTELL
Our friendly team can help explain our insulation systems for either your conservatory roof or main property roof. We ...

Recent Insulation Installer Enquiries

09 Sep

Insulation | Cavity Wall

St. Austell - PL25

Enquiry from: Lionel H

Start Date: Immediate

large commercial building requiring wall insulation

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13 Nov

Insulation | Cavity Wall

St. Austell - PL26

Enquiry from: Sue H

Start Date: Immediate

We have an exstention on our cottage it needs cavity wall insulation

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12 Dec

Insulation | Cavity Wall

St. Austell - PL25

Enquiry from: Gary L

Start Date: Immediate

Detached 3 bedroom house. - need new cavity insulation, prefer bead. Do you have a thermal imager? Would like to see difference. Looking to have it done…NOW. Great full if you could respond even if...

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07 Dec

Insulation | Loft / Roof

St. Austell - PL26

Enquiry from: Kevin W

Start Date: Immediate

hi i have been given a grant by cep towards loft insulation, i live in a park home near sticker three questions do you do that sort of work? can you work in a roof space with 1.1m of clearance at the...

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02 Nov

Insulation | External Wall

St. Austell - PL25

Enquiry from: Emma M

Start Date: Immediate

External wall insulation.

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13 Oct

Insulation | Loft / Roof

St. Austell - PL26

Enquiry from: Anthony B

Start Date: Immediate

Additional Loft insulation to meet current recommendations ie 270 mm thickness, current insulation only 100mm thickness

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13 Sep

Insulation | External Wall

St. Austell - PL25

Enquiry from: Dennis S

Start Date: Immediate

External wall insulation quote

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20 Jul

Insulation | External Wall

St. Austell - PL26

Enquiry from: Harriet N

Start Date: Immediate

External wall insulation for rear of house and silicone rendering

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21 May

Insulation | External Wall

St. Austell - PL25

Enquiry from: Giulia Q

Start Date: Immediate

external wall insulation for a detached bungalow are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please cal...

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03 Nov

Insulation | Cavity Wall

St. Austell - PL26

Enquiry from: Patrick K

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: unknown what is your current source of heating for the renewable incentive: e...

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01 Oct

Insulation | External Wall

St. Austell - PL25

Enquiry from: Maria M

Start Date: Immediate

aprox- 115 sqm exterior wall insulation for my semi house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1930...

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14 Sep

Insulation | External Wall

St. Austell - PL25

Enquiry from: Maria M

Start Date: Immediate

external wall insulation on a house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age: 1900-30 are you in a conservation a...

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14 Sep

Insulation | External Wall

St. Austell - PL25

Enquiry from: Maria M

Start Date: Immediate

external wall insulation on a house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please call to app...

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14 Sep

Insulation | External Wall

St. Austell - PL25

Enquiry from: Maria M

Start Date: Immediate

external wall insulation on a private house

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07 Sep

Insulation | External Wall

St. Austell - PL25

Enquiry from: Maria M

Start Date: Immediate

external wall insulation as it is solid wall are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please ca...

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06 Sep

Insulation | Cavity Wall

St. Austell - PL26

Enquiry from: ADS P

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you require a top up: yes age of property: 1930-70 are you interested in cavity wall in...

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30 Aug

Insulation | Loft / Roof

St. Austell - PL26

Enquiry from: ADS P

Start Date: Immediate

we are extending and modernising this detached bungalow and require a quote for supply/install loft insulation to building regulation standards.100m2 with 70m2 already having 100mm insulation are you...

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01 Jul

Insulation | Cavity Wall

St. Austell - PL25

Enquiry from: Neil H

Start Date: Immediate

requiring cavity wall insulation installed from the inside after new windows and doors have been fitted. the property is undergoing a major refit and the reason we want the works done from the inside...

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01 Jul

Insulation | Loft / Roof

St. Austell - PL25

Enquiry from: Neil H

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: 1970-2000 are you in a conservation area: no are you looking for loft insula...

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09 Jan

Insulation | Cavity Wall

St. Austell - PL25

Enquiry from: Michael O

Start Date: Immediate

Cavity wall insulation on a two bedroom bungalow Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 1-2 Property Age: 1930-70 Are you in a conserv...

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How much do Insulation Installer services cost?

How much do Insulation Installers in St Austell cost?
Prices for Insulation Installers around St Austell can differ depending on the sort of job that you require to have actually carried out in your home. It's the inquiry we get asked a lot "how much do Insulation Installers in St Austell charge?". It's definitely good to have an idea of how much a Insulation Installer are going to likely charge for their work. Prices will change based on the materials as well as the tradesman selected. The table shows the sorts of service that Insulation Installers commonly do as well as the typical price series of these tasks. Some projects take longer to finish than others so costs do be very different by job.

Tasks that Insulation Installers in St Austell can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in St Austell is:

£4,300

Insulation Installer job Insulation Installer cost in 2026
Loft insulation in St Austell £450-£690
Cavity wall insulation in St Austell £400-£820
Roof insulation in St Austell £7,500-£11,500
Soundproofing in St Austell £900-£1,380
External wall insulation in St Austell £6,000-£15,000

Related Insulation Installer searches in St Austell

Insulation Installer FAQs

does loft insulation cause condensation?

The short and simple answer to this question is yes, loft insulation does cause condensation. Over the years, problems with condensation in loft spaces have become increasingly common. While this may not be harmful in anyway, when the condensation becomes excessive it can lead to more serious issues taking root in your loft like wet rot, dry rot as well as black spot mould. Generally, the best thing to do if you’re concerned about the condensation in your loft space and that it may rapidly become a bigger problem is to get in touch with a damp specialist as soon as possible.

 

Even though insulating your loft space comes with a wide array of benefits like making the top floor rooms warmer, it’s however comes at the cost of making your loft or room space cooler. Condensation in lofts take place primarily due to the humid air making its way through insulation or other gaps into the loft space and touching a cooler surface which in turn results in beads of moisture on the timbers, lintels as well as the underside of the roof. This is why its always a great idea make use of thermal insulation with a vapour barrier that’s installed on the warmer side of the insulating material.

 

Condensation in loft is caused by excess moisture in the air and lack of adequate air ventilation. Here are some top reasons that gives rise to this in the loft:

  • Extra insulation has been installed in the loft leading to a restriction on the natural air circulation in the property.
  • When the storage boxes or other items that has been stockpiled in the loft blocks the roof vents.
  • The release of steam and moist air into the loft space by hot water tanks.
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.

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.

what is the best loft insulation?

If you have a loft, then the next thing that’s crucial is a loft insulation. Asides from cutting down on your carbon footprint, when you’re able to install an effective loft insulation you can slash your heating bills by up to £250 per year. What’s more? Besides making your home more energy efficient, it can also increase the value of your property a great deal. So if you’re also considering the insulation of your loft, one of the few things that comes to mind is, what loft insulation is the best to incorporate? In order to help you make the best informed decision possible, this post is going to address this issue and put you on the right path.

 

In truth, there’s no way to say exactly which type of insulation is the best as all types usually have a different purpose as well as usage. The insulation you choose for your home’s loft is be based largely on the how you’re going to make use of the space as well as any unique challenges you might face given the shape of your home’s loft. Below are some types of insulation to give you a better idea:

  • Blanket insulation. This is the most common type that comes in rolls of rock, glass or mineral fibre ( or foil-backed felt ). It normally the most affordable and also a good all-purpose insulation which is easy to fit although not suitable for the roof.
  • Loose-fill insulation. This type of insulation features a loose, lightweight material such as cork granules, cellulose fibre, mineral wool etc. It can either be incorporated as a top up or on its own. The primary drawback is it isn’t very secure and can also be very messy.
  • Sheet insulation. This is the best solution for the roof’s underside as it offers a highly effective insulation for your loft space and can also be decorated over. The drawback here is that it’s usually the most expensive type to purchase and install.
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 do I know if I have cavity wall insulation?

With cavity walls being very similar to other type of brick works, it can be quite confusing to figure out the type of wall your property possesses. If your house was constructed after the 1920s, then its highly likely the you have cavity walls, while older houses (houses before the 1920s) are likely to have solid walls. What’s more? If you happen to own a home that was built in the last decade, then it’s very possible that it was built with insulation installed during construction.

An effective way to determine whether or not your property is built with cavity wall is to examine the brickwork on your home’s exterior. The bricks will typically possess a regular pattern if it features cavity walls. In the event whereby the brick work is covered by render, you can also figure it out by taking a measurement of the wall’s width. If the brick wall is beyond 3000mm in thickness ( from the exterior wall to the interior wall), then it probably features a cavity. Meanwhile, a wall that’s narrower is very likely to be solid. Stone walls, on the other hand, may actually be thicker but are most times solid.

In a situation whereby your house is built using steel frame or timber frame, or made using pre-fabricated concrete, there are varying rules that applies when it comes to insulation and should be examined by an expert before any insulation is installed. More often than not, most contractors will have installed special air vents, which can also be a good indicator that a cavity wall insulation has been done.

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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