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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

Clear Drain Services

0 review(s)
Offers services in ST HELENS
All drainage works carried out. All property maintenance works carried out. Same day response.
Verified Pro

Complete Damp Solutions

0 review(s)
Offers services in ST HELENS
Complete Damp Solutions Ltd provide an all in one solution to ANY damp problem.  We also offer a range of insulation pro...
Verified Pro

City Group Managed Services

0 review(s)
Offers services in ST HELENS
City Group Managed Services, based in the North West of England, is a facilities management company that provides flexible...

Recent Insulation Installer Enquiries

06 Feb

Building work | 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

Building work | 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 are you the property owner: relative of owner property type: semi detached how many rooms are you looking to...

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26 Apr

Insulation | Loft / Roof

St. Helens - WA9

Enquiry from: Nina P

Start Date: Immediate

hello, i am looking for someone to replace my membrane and the blanket insulation in the loft, and also filling the gaps on the internal between the gable wall and chimney stack. could you please give...

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25 Mar

Insulation | External Wall

St. Helens - WA9

Enquiry from: Terezia T

Start Date: Immediate

make insulation on extension roof downstairs are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms property age: 1970-2000 please call ...

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14 Jul

Insulation | Loft / Roof

St. Helens - WA10

Enquiry from: Abdul H

Start Date: Immediate

i like to insulation roof loft as soon as possible are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 do you currently have loft insulationn: n...

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07 Apr

Insulation | Loft / Roof

St. Helens - WA11

Enquiry from: Trevor M

Start Date: Immediate

mr requested quotes for loft & roof insulation from a builder around st. helens. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information...

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07 Apr

Insulation | External Wall

St. Helens - WA11

Enquiry from: Trevor M

Start Date: Immediate

external solid wall insulation are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 please call to appoint

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19 Feb

Insulation | Cavity Wall

St. Helens - WA11

Enquiry from: Ninian T

Start Date: Immediate

are you the property owner: owner of the property property type: detached how many bedrooms do you have: 1-2 property age: 1930-70 what is your current source of heating for the renewable incentive: ...

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28 Jan

Insulation | Cavity Wall

St. Helens - WA11

Enquiry from: Ninian T

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: 1930-70 what is your current source of heating for the renewable incentive: ...

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30 Dec

Insulation | External Wall

St. Helens - WA11

Enquiry from: Trevor M

Start Date: Immediate

external solid wall insulation are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 please call to appoint

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30 Nov

Building work | Sound Proofing

St. Helens - WA10

Enquiry from: Simon N

Start Date: Immediate

20m2 floor screed in st helens are you the property owner: owner of the property property type: detached how many rooms are you looking to have sounds proofed: 1 room what level of service do you req...

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27 Nov

Insulation | Loft / Roof

St. Helens - WA10

Enquiry from: Matthew A

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 property age: pre 1900 are you in a conservation area: no are you looking for loft insulati...

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27 Nov

Insulation | Cavity Wall

St. Helens - WA10

Enquiry from: Matthew A

Start Date: Immediate

hi, i need a price on wall cavity and roof installation, cheers matt are you the property owner: owner of the property how many bedrooms do you have: 3-4 property age: pre 1900 property age: 1900-30 a...

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03 Nov

Insulation | External Wall

St. Helens - WA11

Enquiry from: Colette H

Start Date: Immediate

external flat roof insulation to dormer roofs are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 bedrooms property age: 1930-70 please ca...

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29 Oct

Insulation | External Wall

St. Helens - WA11

Enquiry from: Anthony S

Start Date: Immediate

roof insulation. edwardian size 3.5-2.4m with down lights spot lights are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms propert...

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21 Oct

Insulation | Loft / Roof

St. Helens - WA10

Enquiry from: Craig F

Start Date: Immediate

are you the property owner: owner of the property property type: commercial how many bedrooms do you have: 1-2 property age: unknown are you in a conservation area: unknown are you looking for loft i...

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19 Oct

Insulation | Cavity Wall

St. Helens - WA10

Enquiry from: Craig F

Start Date: Immediate

cavity wall insulation loft insulation are you the property owner: owner of the property property type: commercial how many bedrooms do you have: 1-2 property age: unknown are you in a conservation a...

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24 Jun

Insulation | External Wall

St. Helens - WA11

Enquiry from: Luke B

Start Date: Immediate

pass: 4 - call anytime. type of building: detached number of bedrooms: 3 approximate age of building: 0 years existing heating system: none / unsure mains gas available: yes how became interes...

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29 May

Building work | Sound Proofing

St. Helens - WA9

Enquiry from: Cosmin A

Start Date: 1 to 3 months

single and double bed soundproof insulated time scale: 1-3 months please call to appoint

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11 May

Building work | Sound Proofing

St. Helens - WA11

Enquiry from: Maria B

Start Date: Immediate

Floor to be level on outside brick shed it measured at 8x8 ft

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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 2025
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

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.
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 does cavity wall insulation work?

In recent times, more and more home and property owners are starting to come to terms with the large returns and little investment in cavity wall insulation provides. For a relatively little amount you can achieve a lot, from an increase in your home’s energy efficiency and reduction in heating bills to a huge boost in your property’s resale value and lots more. This makes you wonder how an ordinary insulation can help you achieve so much, right? Well, you’re definitely not alone! Several other potential investors are also eager to know exactly how the cavity wall insulation works to deliver all these juicy benefits. In this post, we’re going to go provide you with a detailed insight on how cavity wall insulation works. Let’s take a look!

 

Typically, cavity wall insulation works as acting as a shield which prevents the escape of heat from your home. It features a reflective surface which serves as a barrier to reflect heat from one side of the panel, effectively minimizing the amount of heat conduction that escapes through. This protection of your home from heat penetration comes with a couple of benefits with the obvious one being an incredible thermal efficiency. An insulated home or property is able to maintain a much more balanced temperature throughout the year – staying a lot cooler during the summer months and retain the heat generated during the winter months. However, a less talked about benefit is the fact that when an insulation is done during the construction of a house, the whole development phase can be completed a lot quicker. This is mainly because insulation offers total protection against weather conditions which enables internal trades to continue without the need to wait for brickwork or cladding to be completed.

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 does loft insulation work?

A lot of an uninsulated property’s heat is lost through the roof and that’s even more alarming, when you realize this figure is up to a quarter of the total heat of the house. Hence, the tremendous importance of preventing this heat loss through loft insulation which will go a long way to help you against spending unnecessary thousands of pounds on heating bill as well as energy loss.

 

Loft insulation is an effective method to achieve the desired result, however the question is, how exactly does it work? Well, it’s time to find out!

 

Using either a fireplace or central heating to heat up your home, a large quantity of that heat would be lost through the roof of your home. Generally, heat rises and when it does, there’s simply no way to prevent it - it’s just science. Escaping by both the conduction and convection methods via your roof, the heat escaping through your ceiling, into the loft space and out into the open air outside can only be significantly reduced by laying loft insulation.

 

Generally, the added layer of insulation works by trapping the heat inside the room below the loft so as to enable the air within your house to stay warmer for longer. What’s more? The layer of insulation also keeps cold air from the outside from entering your home. As a result, you don’t have to heat your home as much in order to achieve the same temperature for each individual room. Over time, just by doing this you can potentially save hundreds pounds. Getting it installed in your home may actually seem a bit expensive at first, but it’s something that’ll eventually pay off.

how to insulate a loft?

Do you know about 25 percent of heat that escapes from an uninsulated house are lost through the roof? Fortunately, roof insulation is something that can done by all DIYers irrespective of their experience levels. However, if you happen to lack the confidence necessary to pull off this, then it’s strongly recommended that you hire the services of a professional who can guarantee the best results and also save you time and money that could arise from potential cost mistakes. Let’s take a look!

  • Clear out all clutter. This involves taking out all the rubbish and clutter from the loft. In order to work effectively, you’ll need a totally clear and empty loft space.
  • Ensure that there’s sufficient insulation. The importance of a good ventilation cannot be overstated. Poor ventilation will result in forming of condensation and this condensation can make the roof timbers rot and compromise the structural integrity of the entire roof. If there are no roof windows which is the easiest way to provide a loft ventilation, the next best option would be to follow the loft floor along to the point where the roof comes down to meet it. There should be a gap at this point, also referred to as the eaves, between the outside wall and the underside of the roof.
  • Measure your loft area. Take a measurement of the loft space in order to calculate the amount of insulation as well as the type you need. If you’re not sure, always get more that it’s required as skimming on the amount you use will only back fire in form of increased energy costs
  • Check for water pipes.

 

To get started, simply make sure all cracks and gaps in the ceiling are filled using a standard filler or decorator caulk. Once done, clean the gaps in the joists and even to the point of hovering all the dust up. Finally,check for the hazards that can cause you problems before laying the loft 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!

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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