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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in PENRHYNDEUDRAETH
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 PENRHYNDEUDRAETH
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 PENRHYNDEUDRAETH
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 PENRHYNDEUDRAETH
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

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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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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29 Jun

Building work | Sound Proofing

Caernarfon - LL54

Enquiry from: Gwyn H

Start Date: Immediate

Sound-proofing in one bedroom.

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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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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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02 Dec

Building work | Sound Proofing

Caernarfon - LL54

Enquiry from: Neville H

Start Date: Immediate

Replacement 3 way Diverter and NTC sensor fitted to my Main Combi ECO range boiler.

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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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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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04 Jun

Insulation | Loft / Roof

Caernarfon - LL54

Enquiry from: Stephanie P

Start Date: Immediate

To increase loft insulation (100ml at moment) to bungalow Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 1-2 Do you currently have loft insula...

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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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How much do Insulation Installer services cost?

How much do Insulation Installers in Penrhyndeudraeth charge?
Costs for Insulation Installers around Penrhyndeudraeth can be very different relying on the sort of job that you need to have performed in your home. It's the question we are asked a lot "how much do Insulation Installers in Penrhyndeudraeth cost?". It's always great to have an idea of how much a Insulation Installer are going to likely cost for their services. Prices are going to rise and fall based upon the materials and the tradesman chosen. The table shows the sorts of service that Insulation Installers usually do and also the standard price range of these projects. Some jobs take longer to finish than others so costs do differ by job.

Tasks that Insulation Installers in Penrhyndeudraeth can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Penrhyndeudraeth is:

£4,300

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

Related Insulation Installer searches in Penrhyndeudraeth

Insulation Installer FAQs

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.
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 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 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.

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 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.

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

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.

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