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Verified Pro

Home Energy Save GB

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

Complete Damp Solutions

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

Build fix & Plaster

0 review(s)
Offers services in BARMOUTH
We have many years of experience working on extension projects of our own, or sub contracting onto other projects with our...

ECO Spray Foam Insulation

0 review(s)
Offers services in BARMOUTH
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

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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16 Aug

Building work | Sound Proofing

Machynlleth - SY20

Enquiry from: Lailac A

Start Date: Immediate

We would like to soundproof a room. We think we need two walls insulated + a wall -

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31 Oct

Insulation | Cavity Wall

Machynlleth - SY20

Enquiry from: Robert T

Start Date: Immediate

cavity wall insulation for one wall of our house ( the others are solid walls, mainly internally insulated). the wall area is ablut 25m" are you the property owner: owner of the property property typ...

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02 Sep

Insulation | Loft / Roof

Aberdovey - LL35

Enquiry from: Andy R

Start Date: Immediate

upgrade to existing loft insulation. currently 3" fibreglass insulation. 3 small loft spaces, maybe 3m x 4m each. are you the property owner: owner of the property property type: detached how many bed...

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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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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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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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23 Feb

Insulation | Cavity Wall

Machynlleth - SY20

Enquiry from: Stuart B

Start Date: Immediate

Quote for cavity foam insulation for front wall only to above property. Are you the property owner: Owner of the property How many bedrooms do you have: 1-2 Property Age: Unknown Are you in a conserv...

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04 Dec

Insulation | External Wall

Machynlleth - SY20

Enquiry from: Scott V

Start Date: Immediate

Looking for insulation in eaves and in roof and possibly flat part of roof

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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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23 Oct

Insulation | External Wall

Machynlleth - SY20

Enquiry from: Tanya S

Start Date: Immediate

We have just moved in - Heating was backboiler and solid fuel to 6 radiators this has been condemned so looking at heating systems for 3 bed mid terrace house. Are you the property owner: Owner of th...

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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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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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20 May

Insulation | Cavity Wall

Machynlleth - SY20

Enquiry from: Steve P

Start Date: Immediate

Cavity wall insulation

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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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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 Barmouth charge?
Costs for Insulation Installers around Barmouth can vary depending on the sort of work that you require to have actually carried out in your residence. It's the inquiry we get asked a great deal "how much do Insulation Installers in Barmouth cost?". It's always better to have an idea of how much a Insulation Installer will likely cost for their work. Prices will most likely rise and fall based on the materials and the tradesman selected. The list reveals the sorts of job that Insulation Installers usually do and the regular cost series of these tasks. Some tasks take longer to complete than others so prices do be very different by job.

Tasks that Insulation Installers in Barmouth can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Barmouth is:

£4,300

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

Related Insulation Installer searches in Barmouth

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.
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.
how to insulate a loft roof?

Insulating your loft roof comes with a wide range of benefits. Not only do you get to maintain a comfortable temperature in your house for longer, but you’ll also get to cut down on your heating bills. If you wish to insulate your loft roof, you’ve come to the right place! This process can be very tedious and time consuming especially if you don’t what you’re doing or lack the required confidence to pull it off. It’s advisable to hire the services of a reputable professional who can guarantee the best results for help and also save you some time and money that can come from potentially costly errors.

 

Before you start rolling out, you’d have to make sure that all cracks, gaps and holes in the ceiling are filled with either a standard filler or decorators caulk. You can also clean between between the gaps in the joists thoroughly. And finally, check for hazards that can cause you problems before getting stated.

  • Remember to leave ventilation gaps as you start from the eaves. Then work towards the loft’s centre, starting from the point furthest from the hatch.
  • Lay the first layer between the joists which should be 100 mm and then the subsequent layer should be 170 mm to make it up to the recommended 270 mm.
  • Carry the electric cables above the insulation and work around visible light fittings.
  • Cut the roll in the centre of the floor when rolling out from the eaves on both sides with the help of a craft knife. Ensure that there are no gaps between the insulation and the joists’ edges.
  • Lag pipes as you go in order to prevent walking over the insulation to get back to them.
  • Ensure that the loft is totally insulated
  • Insulate the hatch.
Do I need planning permission for external wall insulation?

If you want to install an external wall, it is only wise to consider whether or not a planning permission is required in order to avoid a hefty fine. In a great kudos to the government and a welcome relief to home and property owners, the installation of external wall insulation is seen as an “improvement to the house and not an “extension or an “enlargement. Ultimately, this implies that external wall insulation fitting is to be done under permitted development and a planning application may not be required. However, like many other regulations, there are also exceptions to this rule and the main one is if the activity changes the appearance of your property. Properties such as a listed building having tighter regulations may pose some issues. As a result, we’d advise you to consult your local authority to ensure that there’s no fast rule to this topic before commencement of the external wall insulation project.

At the moment, according to the Government Building Regulations, the surface of the entire wall is to be improved to existing standards if the area to be insulated exceeds 25 percent of the wall. In normal situations this is usually the typical case, however to prevent avoidable fines and other possible punishments, it is always best to reach to your local authority and check out the rules guiding external wall insulation in your constituency. Furthermore, since external wall insulation is not a task that’s recommended to be done by yourself, you can also ask the professional external wall insulation fitting company for the applying rules before proceeding. As a good professional, the company should have a better knowledge of the rules and regulation guiding its activities.

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 external wall insulation add value to your home?

The answer is yes! Houses whose external walls have been insulated are more valuable than their uninsulated counterparts. And not only does it add to the value of a home, but also significantly reduces the amount of electricity consumption. This is a major turn on for potential investors which implies a greater demand and ultimately, a higher price. The real estate market is a very dynamic one which can be hard to predict at any particular time. The frequent changes in price are usually down to factors beyond the owners’ control, but if you’re looking to put up your house for sale in the near future, it would be a wise decision to consider ways in which you can increase its value. While renovating each room can be on the expensive side, a great solution would be insulate the external walls.

An insulated house is one that is well secured against the harmful impact of extremely high or low temperature, humidity and other atmospheric factors. Hence, the reason why a house with external wall insulation has a greater value which you would not want to miss out on. What’s more? You’ll get a great thermal insulation with the top notch materials like foamed polystyrene, high quality renders, mineral wool or polyurethane.

With an external wall insulation, you know the transaction will always be favourable on both ends. You get to smile to the bank, while the buyer also gets to enjoy great value for every penny spent. To employ the services of a reliable external wall insulation expert, simply conduct an in depth research from family and friends, online and other sources. Go through their online reviews and ask questions to become more familiar with the process and its value-adding potentials.

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.

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