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Niclex Projects

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Offers services in MERTON
Arе уоu a gеnеrаl contractor, builder, fасіlіtу оwnеr, рrореrtу manager, dеѕіgnеr, or industrial engineer? Lооkіng for a...
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MCC Service London

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Offers services in MERTON
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...
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At DK Construction Solutions, we bring your vision to life with a wide range of expert services, including: Tiling: Per...
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AS Locks and Services

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Offers services in MERTON
AS Locks and Services is a local Worcester company covering Worcestershire and surrounding areas, specialising in all dome...
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Home insulation contractors are your trusted source to compare Quotes from top-notch Insulation contractors. Our extensive...

Recent Insulation Installer Enquiries

17 Jan

Insulation | Loft / Roof

London - SW17

Enquiry from: Rohan S

Start Date: Immediate

roof insulation needed

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17 Jan

Insulation | External Wall

London - SW17

Enquiry from: Rohan S

Start Date: Immediate

Roof insulation, Window C glazing, External insulation

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04 Oct

Insulation | Loft / Roof

Sutton - SM3

Enquiry from: Robert Y

Start Date: Immediate

The loft insulated installation

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22 Mar

Insulation | Loft / Roof

New Malden - KT3

Enquiry from: Martha A

Start Date: Immediate

install insulation on attic

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12 Apr

Insulation | External Wall

Mitcham - CR4

Enquiry from: Ana J

Start Date: Immediate

i woyld like to do external wall insulation on the front and the back of the house. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 bedrooms...

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12 Jan

Insulation | Loft / Roof

New Malden - KT3

Enquiry from: Anita A

Start Date: Immediate

loft insulating and boarded

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23 Sep

Insulation | Loft / Roof

New Malden - KT3

Enquiry from: Michael F

Start Date: Immediate

Loft insulation and boarding, new access ladder. Roof membrane as only tiles up there

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05 Sep

Insulation | Loft / Roof

London - SW16

Enquiry from: Stephen C

Start Date: Immediate

5 foot high crawl space in basement. looking to replace and improve all insulation. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 d...

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02 Sep

Insulation | External Wall

Sutton - SM3

Enquiry from: Kieran C

Start Date: Immediate

Existing conservatory changed to insulated roofing

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09 Aug

Insulation | Cavity Wall

Thornton Heath - CR7

Enquiry from: Daphne A

Start Date: Immediate

customer made an online enquiry for cavity wall insulation and confirmed on email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the pr...

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09 Jul

Insulation | Cavity Wall

New Malden - KT3

Enquiry from: Chris W

Start Date: Immediate

External wall insulation Lead External wall insulation Lead

price for installing cavity wall insulation to a 1930s chalet style semi-detached house. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: ...

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24 Jun

Insulation | Loft / Roof

London - SW19

Enquiry from: Juliet W

Start Date: Immediate

Cash back. Juliet Wall

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20 Jun

Insulation | Cavity Wall

London - SW20

Enquiry from: Moein T

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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12 Nov

Insulation | Cavity Wall

London - SW20

Enquiry from: Wendy H

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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12 Nov

Insulation | Loft / Roof

London - SW16

Enquiry from: Roopa G

Start Date: Immediate

property type: detached roof type: flat, work description: external roof insulation. are you the property owner: owner of the property how many bedrooms do you have: 5+ do you currently have loft ins...

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08 Nov

Insulation | Loft / Roof

London - SW20

Enquiry from: Wendy H

Start Date: Immediate

customer made an online enquiry for loft & roof insulation and confirmed on telephone and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. ...

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05 Nov

Insulation | Cavity Wall

London - SW20

Enquiry from: Wendy H

Start Date: Immediate

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

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01 Nov

Insulation | External Wall

New Malden - KT3

Enquiry from: Kim S

Start Date: Immediate

external wall insulation are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1900-30 please call to appoint

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25 Oct

Insulation | Cavity Wall

London - SW19

Enquiry from: Stephanie W

Start Date: Immediate

customer made an online enquiry for cavity wall insulation and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are yo...

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23 Sep

Building work | Sound Proofing

Sutton - SM3

Enquiry from: Marco A

Start Date: Immediate

I need an EPC certificate for my property.

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How much do Insulation Installer services cost?

How much do Insulation Installers in Merton charge?
Prices for Insulation Installers around Merton can vary relying on the type of work that you need to have actually done in your residence. It's the inquiry we get asked a whole lot "how much do Insulation Installers in Merton cost?". It's definitely very good to have an idea of how much a Insulation Installer are going to likely cost for their work. Prices will certainly fluctuate based on the products and the tradesperson selected. The list reveals the types of service that Insulation Installers commonly do and also the standard price variety of these jobs. Some projects take longer to complete than others so prices do differ by job.

Tasks that Insulation Installers in Merton can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Merton is:

£4,300

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

Related Insulation Installer searches in Merton

Insulation Installer FAQs

Will external wall insulation stop condensation?

Damp issues on a property are usually generated by a lot of factors such as a poor or broken guttering, condensation and lots more. The question arising here is what is the possibility of External Wall Insulation (EWI) preventing condensation? Not only is EWI a reliable way to reduce condensation-caused damp, but it’s also one of the major reasons property owners in solid wall homes consider thermally rendering or cladding their external walls.

Condensation arises as a result of warm moist internal air hitting a cold surface such as the steaming up of both windows and mirror when having a shower. What happens here is the condensation of the water vapour in the air from a gas to liquid in the process of touching the cold surface - one whose temperature is significantly reduced to reach the dew point. At the dew point, condensation is very rampant, and to tackle this issue you’ll have to heighten the wall temperature in order to convert the moisture to vapour and permit it to pass through the wall. And that’s exactly the job of an external wall insulation!

To get started you must ensure that the walls are clean and dry prior to fitting the external wall insulation. The month of May through to September when the weather tends to be dry and more stable are usually the best period to carry out the project. The external wall insulation will function just like a cosy blanket around the building. Ultimately, changing the feel and temperature of the inside of your home. As a result, the previously cold walls will no longer be cold which goes a long way to mitigate the effects of condensation. Furthermore, when an EWI is installed, the rooms of your home will automatically trap more thermal mass as the heat is saved in the walls’ fabric and released back when the temperature drops.

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.
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.
Does cavity wall insulation lead to damp problems?

Insulating a cavity wall should not affect the damp proofing of the wall. All insulation approved for use in cavity walls has been tested to ensure that it does not allow damp to pass through the wall. Some walls which receive a lot of wind driven rain are unsuitable for cavity wall insulation.

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 do I know if I have cavity wall insulation?

With cavity walls being very similar to other type of brick works, it can be quite confusing to figure out the type of wall your property possesses. If your house was constructed after the 1920s, then its highly likely the you have cavity walls, while older houses (houses before the 1920s) are likely to have solid walls. What’s more? If you happen to own a home that was built in the last decade, then it’s very possible that it was built with insulation installed during construction.

An effective way to determine whether or not your property is built with cavity wall is to examine the brickwork on your home’s exterior. The bricks will typically possess a regular pattern if it features cavity walls. In the event whereby the brick work is covered by render, you can also figure it out by taking a measurement of the wall’s width. If the brick wall is beyond 3000mm in thickness ( from the exterior wall to the interior wall), then it probably features a cavity. Meanwhile, a wall that’s narrower is very likely to be solid. Stone walls, on the other hand, may actually be thicker but are most times solid.

In a situation whereby your house is built using steel frame or timber frame, or made using pre-fabricated concrete, there are varying rules that applies when it comes to insulation and should be examined by an expert before any insulation is installed. More often than not, most contractors will have installed special air vents, which can also be a good indicator that a cavity wall insulation has been done.

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.

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.

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