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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in ST HELENS
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified Pro

Coastal Prime

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

Damp Defender UK

0 review(s)
Offers services in ST HELENS
With over 30 years of experience, we're your trusted specialists in treating rising damp, penetrating damp, condensation a...

Optimum Construction Group

0 review(s)
Offers services in ST HELENS
Optimum Construction is proud to be classed as one of the area’s leading building contractors covering all aspects of buil...

Rentek

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

Spray Foam People

0 review(s)
Offers services in ST HELENS
We specialize in spray foam loft insulation which is the most energy efficient way of insulating your roof. We are the che...

Recent Insulation Installer Enquiries

19 Oct

Cavity Wall Insulation

Liverpool - L7

Enquiry from: Karim S

Start Date: Immediate

Epc rate need to be C and need some insulation that could bring the doc up to C Also I have big block 4 flat they are full electric supply only in the while building

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13 Sep

Loft & Roof Insulation

Wallasey - CH44

Enquiry from: Susan M

Start Date: Immediate

Need a quote for loft boarding only

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21 May

Sound Proofing

Birkenhead - CH41

Enquiry from: Pauline P

Start Date: Immediate

Soundproofing for an office space. We are an internet radio station and experiencing problems with a studded wall next to a treatment room

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03 Feb

Loft & Roof Insulation

Liverpool - L36

Enquiry from: Bugra C

Start Date: Immediate

There are signs of blistering and dampness in the plaster, especially on the lower parts of the front facade walls and in some other areas. Additionally, the plaster on the interior staircase wall is

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01 Feb

External Wall Insulation

Bolton - BL5

Enquiry from: Michael H

Start Date: Immediate

Kitchen extension requires external insulation in keeping with the rest of the property will require silica rendering extension is approximately 4mts wide x 5mts x 8mts

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19 Dec

External Wall Insulation

Liverpool - L20

Enquiry from: Olusola S

Start Date: Immediate

External wall insulation and rendering

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11 Nov

Loft & Roof Insulation

Wigan - WN6

Enquiry from: Graham B

Start Date: Immediate

Loft insulation 45sq m 3 bed detached

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25 Sep

Loft & Roof Insulation

Liverpool - L4

Enquiry from: Charles S

Start Date: Immediate

I need a loft insulation quote

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22 Sep

Loft & Roof Insulation

Wigan - WN3

Enquiry from: Sandrin B

Start Date: Immediate

Loft insulation for a mid terrace house

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17 Feb

Cavity Wall Insulation

Prescot - L34

Enquiry from: Joe B

Start Date: Immediate

Quote for cavity wall insulation across two types of brickwork (original house & extension)

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06 Feb

Sound Proofing

St. Helens - WA10

Enquiry from: John K

Start Date: Immediate

Living room and bedroom wall insulation from noisy neighbours, small house

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21 Jan

Sound Proofing

St. Helens - WA10

Enquiry from: John K

Start Date: Immediate

Upstairs bedroom wall soundproofing and price for front room wall, due to noisy neighbours

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24 Nov

Loft & Roof Insulation

Prescot - L35

Enquiry from: Lesley C

Start Date: Immediate

Loft insulation small part is already insulated and boarded

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19 Nov

External Wall Insulation

Prenton - CH43

Enquiry from: John O

Start Date: Immediate

Price to Insulate a conservatory roof

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12 Nov

Loft & Roof Insulation

Ellesmere Port - CH66

Enquiry from: Yvonne W

Start Date: Immediate

Loft insulation was done 20 years ago broken down . want mineral loft insulation certainly not spray foam !!

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How much do Insulation Installer services cost?

How much do Insulation Installers in St Helens charge?
Costs for Insulation Installers around St Helens can be very different depending on the kind of work that you need to have carried out in your home. It's the question we get asked a whole lot "how much do Insulation Installers in St Helens charge?". It's often really good to have an idea of how much a Insulation Installer are going to likely cost for their work. Prices are going to vary based on the materials and the tradesman picked. The table shows the types of task that Insulation Installers commonly do and also the typical price range of these projects. Some tasks take longer to finish than others so prices do vary by job.

Tasks that Insulation Installers in St Helens can do:

View our Insulation Installer cost guide View our Insulation Installer advice

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

£4,300

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

Related Insulation Installer searches in St Helens

Insulation Installer 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.

how much loft insulation do I need?

Over the years, more and more home and property owners are beginning to realize the huge benefits that can be derived from loft insulation being a worthwhile investment. It’s quite worrisome the way in which energy bills have soared over the past 10 years and loft insulation is a considerable affordable energy efficiency measure that can go a long way to help increase your home’s energy savings.

 

As far back as the 1980’s, the standard when it comes to insulation thickness was 25 mm to 50 mm which was, at the time, considered to be sufficient. However, building regulations have changed the norm that now states that a new build needs to possess 270 mm of insulation in the loft in order to achieve the required u-value of less than 0.16/m2k based on the standard rock wool or sheep wool insulation.

 

Generally with loft insulation, there’s a law of depreciating returns which implies that the first couple of insulation centimetres will save you many times the cost of the installation, however an extra layer or centimetre is going to add less value to the point where it’ll no longer be wise or worthwhile to add any further centimetre. Therefore, with cheaper energy prices 30 years back, that additional couple of centimetres was not just worthwhile, but with the recent alarming rises in costs of fuel, that additional £10 savings per year has all of sudden changed to £30 which makes it become a lot more attractive.

 

If you already have 270 mm of loft insulation, regardless of the material you’re looking to add you’re most likely not going to benefit from a top up. The cost of the materials and installation will definitely be too high for the couple of pounds it’ll save you per year.

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.
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.

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!

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.

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.
Is loft insulation flammable?

When thinking about the right insulation material for your loft, some of the first few things that comes to mind is the various properties of that material as well as how good they fit with your home’s needs.naturally, you’d like to ensure that the insulation will be efficient enough to add to the overall energy efficiency of your home, however there are also other features that may not get as much attention but also happens to be equally important. As the primary function of an insulation is to blanket your house to offer a barrier against heat loss, going for an insulation material that’s also fireproof is crucial as loft insulation can burn. Although most insulation materials are fireproof, a myriad of problems can actually make your insulation burn.

 

For instance, fibreglass insulation is produced using glass combined with plastic polymers and is naturally resistant to fire. However, even at that you’d have to be careful with batts that are supported with foil or paper due to the fact that these materials can burn pretty quickly. Cellulose, on the other hand, is not fireproof and is required to be treated by other flame retardants in order to help reduce combustion. Some of the best insulation materials that are resistant to fire includes the following:

  • Fibre glass. This is made of glass that’s spun into fibres, then combined using plastic polymers. As a result, fiberglass insulation is naturally resistant to fire.
  • Mineral wool. Having a high melting temperature, this insulation material happens to be a great fit for thermal applications due to its superior fire resistant properties. In fact, mineral wool is still naturally non-combustible even if composed of recycled iron and steel by-products, or from actual mineral rock itself.

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