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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in HARLECH
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified Pro
Trusted roofing specialists delivering top-quality repairs, replacements, and installations for homes and businesses. With...
We know a thing or two about Spray Foam Insulation. We have over 30 years experience in the building trade and over 10 yea...

Recent Insulation Installer Enquiries

08 Aug

Insulation | Cavity Wall

Harlech - LL46

Enquiry from: David G

Start Date: Immediate

detached small bungalow cavity wall insulation are you the property owner: owner of the property how many bedrooms do you have: 1-2 property age: 1930-70 are you in a conservation area: no property t...

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19 Feb

Insulation | Cavity Wall

Harlech - LL46

Enquiry from: Jacqueline F

Start Date: Less than one month

Cavity wall insulation

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31 Mar

Insulation | Loft / Roof

Dyffryn Ardudwy - LL44

Enquiry from: Paul D

Start Date: Immediate

Mineral Fibre loft insulation

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02 Aug

Insulation | Cavity Wall

Blaenau Ffestiniog - LL41

Enquiry from: David C

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for cavity wall insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

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30 Nov

Insulation | Loft / Roof

Barmouth - LL42

Enquiry from: Ewan H

Start Date: Immediate

we require the loft to be insulated as there is none at the moment are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currently have lo...

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28 Nov

Insulation | Cavity Wall

Dolgellau - LL40

Enquiry from: Aitch H

Start Date: Immediate

mrs requested quotes for cavity wall insulation from a builder around dolgellau. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information...

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05 Nov

Insulation | Loft / Roof

Dyffryn Ardudwy - LL44

Enquiry from: David S

Start Date: Immediate

loft insulation not the spry on type how many bedrooms do you have: 3-4 do you currently have loft insulationn: yes do you require a top up: yes age of property: 1930-70 are you interested in cavity w...

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14 Jun

Building work | Sound Proofing

Penrhyndeudraeth - LL48

Enquiry from: Carol H

Start Date: 1 to 3 months

full new central heating system and boiler installed. electric rads at the moment, could i have a quote please. kind regards carol time scale: 1-3 months please call to appoint

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29 Nov

Building work | Sound Proofing

Penrhyndeudraeth - LL48

Enquiry from: Lucy M

Start Date: Less than one month

We are currenly looking to replace the glass in our meeting room along 1 or 2 walls to be sound proofed please. Time scale: Less than one month Please call to appoint Time scale: Less than one month P...

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05 Dec

Insulation | External Wall

Dolgellau - LL40

Enquiry from: Stuart S

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms does the property have: 1-2 Is your roof obstructed by: No obstructions What is the direction of the roof: So...

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27 Jun

Building work | Sound Proofing

Criccieth - LL52

Enquiry from: Stephen L

Start Date: Immediate

Soundproofing to block out noise from neighbor through party wall

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14 Mar

Insulation | Cavity Wall

Porthmadog - LL49

Enquiry from: Julie B

Start Date: Immediate

Cavity wall insulation 3 bed bungalow Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Property Age: Unknown Are you in a conservation area...

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04 Oct

Insulation | Cavity Wall

Blaenau Ffestiniog - LL41

Enquiry from: Nerys W

Start Date: 1 to 3 months

Cavity wall insulation at the back of the house Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Age: 1930-70 Are you in a conservation area: No Property T...

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09 Aug

Insulation | Loft / Roof

Blaenau Ffestiniog - LL41

Enquiry from: Yvonne J

Start Date: Immediate

Insulate loft Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 5+ Do you currently have loft insulationn: Yes Do you require a top up: Yes Age of...

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15 May

Insulation | Loft / Roof

Blaenau Ffestiniog - LL41

Enquiry from: John J

Start Date: Immediate

Customers own description of work to be carried out: 300mm fibre glass loft insulation supply and lay in pair of semi detached house Supplied and fitted Please contact to appoint

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18 Feb

Insulation | Cavity Wall

Penrhyndeudraeth - LL48

Enquiry from: Siân C

Start Date: Immediate

cavity wall insulation in extension which is 1950, 11.25 m sq. Access by small vehicle only Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you h...

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How much do Insulation Installer services cost?

How much do Insulation Installers in Harlech charge?
Costs for Insulation Installers around Harlech can be very different depending on the sort of service that you need to have performed in your house. It's the inquiry we are asked a great deal "how much do Insulation Installers in Harlech cost?". It's generally great to have an idea of how much a Insulation Installer are going to likely charge for their work. Rates will most likely change based on the products and the tradesperson selected. The table reveals the sorts of work that Insulation Installers usually do as well as the average price series of these jobs. Some jobs take longer to complete than others so costs do vary by job.

Tasks that Insulation Installers in Harlech can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Harlech is:

£4,300

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

Related Insulation Installer searches in Harlech

Insulation Installer FAQs

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.

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 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.

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 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.

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.
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.

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.

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