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Verified Pro

Loft & Build

0 review(s)
Offers services in GREENWICH
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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Coastal Prime

0 review(s)
Offers services in GREENWICH
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
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Local Roofing Consultants

0 review(s)
Offers services in GREENWICH
Ring for free survey our quotes on budget on time .we offer insurance backed guarantees members of confederation of roofin...
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Furnish Home

0 review(s)
Offers services in GREENWICH
We Provide Loft Conversions, Boarding, Loft Insulation, Hatch, Ladders, Velux, plasterboarding & Loft Storage Solutions in...
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Kingsmere trades

0 review(s)
Offers services in GREENWICH
Kingsmere is a family business that has the best skills

Recent Insulation Installer Enquiries

11 Feb

Insulation | Loft / Roof

London - SE10

Enquiry from: Constance U

Start Date: Immediate

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

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10 Feb

Insulation | Cavity Wall

London - SE10

Enquiry from: Constance U

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

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25 Jan

Insulation | Cavity Wall

London - SE10

Enquiry from: E

Start Date: Immediate

Full cavity wall insurlation for a small 3 mid bed terrace house built 1998 but builders never insultated the walls.

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13 Mar

Building work | Sound Proofing

London - SE10

Enquiry from: Michael P

Start Date: Immediate

Original Georgian floor boards reception room 16 feet by 14 feet,requires sounding proofing Homeowner Please contact to appoint

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30 Jan

Insulation | Cavity Wall

London - SE10

Enquiry from: Alan K

Start Date: Immediate

This 'block'of 30 flats/maisonetes is to be included as part of the boroughs refurbishment program. Included in renewal of the roof coverings, asssciated works, decorations etc. CAVITY INSULATION is n...

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25 May

Insulation | External Wall

London - W5

Enquiry from: Kaushik G

Start Date: Immediate

require quote for front wall ground and first floor external insulation asap if possible using govt grant are you the property owner: owner of the property property type: terrace property age: 1930-7...

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15 Oct

Insulation | External Wall

Isleworth - TW7

Enquiry from: Arvind G

Start Date: Immediate

External wall Insulation.

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16 Feb

Insulation | Loft / Roof

London - W7

Enquiry from: Matthew F

Start Date: Less than one month

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for loft & roof insulation.confirmed interest via email at 16/02/2024 01:24.please call to arrange a...

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12 Jan

Insulation | Cavity Wall

Wembley - HA0

Enquiry from: Andrew G

Start Date: Immediate

I need foam insulation cavity or something similar I need this done ASAP I bedrom bungalow more or less 60 square meters of walls

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16 Oct

Insulation | Loft / Roof

Isleworth - TW7

Enquiry from: Thurairajasingam R

Start Date: Immediate

External wall insulation Lead

insulate the loft area. no water tank or any other items. ceiling lights will need to be covered to release heat with appropriate caps. are you the property owner: owner of the property property type...

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16 Oct

Insulation | Cavity Wall

Isleworth - TW7

Enquiry from: Thurairajasingam R

Start Date: Immediate

customer made an enquiry for cavity wall insulation and confirmed on the quotatis site they would like quotes from a builder.mr lives in the isleworth area and would like a call to discuss options.see...

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05 Sep

Insulation | External Wall

Brentford - TW8

Enquiry from: Jedd W

Start Date: Immediate

Customer made an enquiry for External Wall Insulation via one of our websites. Looking at various options they would like to discuss directly Confirmed interest, SMS at 11:36 Please call to discuss a...

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05 Sep

Insulation | Cavity Wall

Brentford - TW8

Enquiry from: Jedd W

Start Date: Immediate

Our bedroom at the back of the house is cold in the winter. The walls sound hollow, I do not think any insulation is between the walls and the outside brick.

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15 Mar

Insulation | Cavity Wall

London - W13

Enquiry from: John B

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for cavity wall insulation.confirmed interest via email at 15/03/2023 08:32.please call to arrange a...

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01 Mar

Insulation | Cavity Wall

London - W13

Enquiry from: Joe S

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for cavity wall insulation.confirmed interest via email at 01/03/2023 09:45.please call to arrange a...

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09 Feb

Insulation | Cavity Wall

Richmond - TW9

Enquiry from: Daniel H

Start Date: Immediate

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

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30 Nov

Insulation | Cavity Wall

Twickenham - TW1

Enquiry from: Matthew W

Start Date: Immediate

Hi there I would like a quote to insulate the flat roof and cavity wall loft dormer on our house.

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04 Oct

Insulation | Cavity Wall

Isleworth - TW7

Enquiry from: Sunil S

Start Date: Immediate

Cavity wall insulation quote

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26 Sep

Insulation | Loft / Roof

London - W13

Enquiry from: Gavin P

Start Date: Immediate

I have a small void/loft space that I'm seeking to insulate. It's

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26 Sep

Building work | Sound Proofing

London - W13

Enquiry from: Gavin P

Start Date: Immediate

Looking for someone to replace/repair the draught proofing on my frong door.

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How much do Insulation Installer services cost?

How much do Insulation Installers in Greenwich charge?
Costs for Insulation Installers around Greenwich can be very different relying on the sort of job that you need to have done in your home. It's the inquiry we get asked a lot "how much do Insulation Installers in Greenwich charge?". It's generally really good to have an idea of how much a Insulation Installer will likely charge for their work. Rates will likely vary based on the materials as well as the tradesperson selected. The table reveals the kinds of task that Insulation Installers commonly do and also the typical cost variety of these projects. Some jobs take longer to finish than others so prices do differ by job.

Tasks that Insulation Installers in Greenwich can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Greenwich is:

£6,425

Insulation Installer job Insulation Installer cost in 2026
Loft insulation in Greenwich £350-£5,345
Cavity wall insulation in Greenwich £325-£5,410
Roof insulation in Greenwich £3,875-£10,750
Soundproofing in Greenwich £575-£25,690
External wall insulation in Greenwich £2,250-£10,000

Related Insulation Installer searches in Greenwich

Insulation Installer FAQs

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 thick should loft insulation be?

Over the years there has been an increase in the recommended thickness of loft insulation by the government. Obviously, the reason behind this is pretty simply - the thicker the layer of your loft insulation the bigger your savings. The UK government is very keen to every house in the country to have loft insulation fitted where possible as it helps to minimize the heating demands of these properties. Households get to benefit from loft insulation in so many ways which includes reduced energy energy bills as well as having a home that stays at a more comfortable temperature for longer.

 

Generally, for the government energy efficiency is crucial as it implies that the highest demand ( which is usually the time of the day when gas or electricity use is at its peak ) reduces, since each building requires slightly less energy. Overall, that ultimately implies that new power plants don’t have to be built which is some nice cost savings for the government.

 

In the 1980’s, any thickness of loft insulation from 25 mm to 50 mm was considered the standard. But then, building regulations stated that homes should have as much as 100 mm of loft insulation. Over time, this gradually increased to 270mm for new builds and also recommended for other properties, although not essential. As a result of this, there’s always a need to check how much insulation you currently have in your loft before you decide to purchase more. You may discover that you already have something within the range of 20 mm to 200 mm up there and knowing this and the insulation values will assist in determining how much more you’ll need to purchase, if any at all. You should also note that some modern materials can offer the same thermal insulation whilst not being as thick.

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 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.

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.

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.

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 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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