Cavity Wall Insulation Installers | Insulation Guarantee

Cavity Wall Insulation Surveyors

Cavity wall insulation acts as a jacket that prevents heat from escaping through the walls of your home. It can also help to stop your home getting too hot in the summer, as well as too cold in the winter.

Were you aware that up to 33% of the heat in your home can be lost as a result of insufficient interior wall insulation? In the event that this insulation is no longer functioning as it should, the experts at Lifetime Savings are here to help. Let’s take a look at the process and benefits in greater detail.

Think of cavity wall insulation like a flask, which keeps drinking water hot or cold by providing an insulating layer between the water and the outside air.

Why Choose Cavity Wall Insulation – Cavity Wall Insulation Guarantee

There are many advantages which you can enjoy with cavity wall insulation is used throughout your home. These include:

  • The carbon footprint of your home will be reduced. This type of insulation is one of the most cost-effective options.
  • Cavity wall installation is easy to install.
  • You might be able to save up to £200 pounds per year in heating costs


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Book your free survey

Get FREE cavity wall insulation grants from the government ECO scheme or funding through Local Authority Flex schemes. Complete our short application form to find out if you are eligible.

Join the thousands of homeowners we have helped to receive free energy efficiency measures installed in their properties

Free Government Grants For Homeowners

Free Government Grants For Homeowners

Nationwide Coverage

Nationwide Coverage

Accredited and Award Winning Service

Accredited and Award Winning Service

Trusted & Highly Trained Installers

Trusted & Highly Trained Installers

The Initial Assessment

Lifetime Savings will first need to carry out an on-site evaluation of your wall insulation. This provides us with the ability to provide a targeted solution. Here are some of the variables which will be addressed:

  • A thorough assessment of the property(s) in question.
  • The presence of damp and/or mould.
  • Any possible building regulations.
  • Ventilation issues that might also be present.

Once we have taken a closer look at the insulation between your walls, we will then determine if you are eligible for a government grant. These programmes are intended to cover the cost of the installation project itself; an obvious concern if you are on a limited budget. Once the funding is processed, our team will get right to work.

Installing cavity wall insulation is one of the most effective improvements you can make to your property’s energy efficiency, improving your Energy Performance Certificate (EPC) rating.

  • 33% of heating is lost through uninsulated cavity walls
  • 25-year Qualitymark Protection Guarantee for all installations
  • Free Government grants available

A Quick Look at Your Free Cavity Wall Insulation Options

As you might have imagined, these grants are extremely popular for those who are not able to pay the costs associated with a normal installation service. There are two main options at your disposal:

  • The Energy Company Obligation (ECO) scheme.
  • The Local Authorities (LA FLEX) scheme.

It is still important to find out whether or not you qualify for these programmes. This is why it is a good idea to book a free survey with the team at Lifetime Savings. We will provide you with additional guidance and clarity in order to decide which scheme might be appropriate. Let’s also remember that one of our free surveys will help to identify which areas of your home may be losing a substantial amount of heat. This will help you to understand why cavity insulation could be the best option.

Ask A Question  See if I Qualify


How We Help

First and foremost, our highly qualified surveyors can visit your home for free at a time and date to suit you. During this free survey, our team will be able to recommend energy saving measures and ascertain whether you and your property is eligible for grants funded by the UK ECO, LAD or LA Flex schemes.


Do you qualify?

  • ECO Funding for those on qualifying benefits
  • Local Authorities Flex Funding Scheme for non-benefit households
  • Available for Homeowners and rented households
  • FREE survey and quotes

Ask A Question  See if I Qualify


The Day When Internal Insulation is Installed

Once the installer arrives at your home, professionals qualified installers will use a process that essentially injects a material in the spaces between your walls. This insulation is made up of small polystyrene beads (known as EPS beads). The spaces between the beads provide a thermal barrier between rooms (and between the interior of your home and the outside environment). The good news is that the process itself is straightforward. The length of time will normally depend upon how many wall cavities need to be upgraded. However, many projects can be completed within a single day. Keep in mind that we can address difficult-to-reach areas such as loft walls and locations around a conservatory.

The Benefits of Wall Insulation

There are many advantages for you to enjoy. For example, modern cavity wall insulation can last for the lifespan of your home. This is why your Installer provides a 25-year guarantee for all of our cavity wall installation projects. The addition of modern internal insulation can save average household up to £200 each year in terms of energy costs. So, it only stands to reason that determining if you qualify for a grant is important.

Funding Approved

Once you get the green light and your grant application is successful, our approved insulation installers can transform the energy efficiency of your home, with the highest standards of workmanship ensuring all materials and installers are suitable for your property.

Why Work with the Professionals at Lifetime Savings?

Thanks to our wide range of experience, we have already helped thousands of homeowners save a great deal of money on their energy bills. Furthermore, we connect you with an Installer which is Governments Licensed & Registered Installer. This signifies that you will be receiving only the most professional advice as well as options to access additional services such as free boiler replacements if you qualify.

Thorough, Transparent and Targeted Solutions

Are you curious to learn how the team at Lifetime Savings will tackle your properties energy efficiency?

It makes little sense to put off a cavity wall insulation project. Lifetime Savings can help make your project hassle free and can help with energy efficiency recommendations such as cavity wall insulation. If you are able to obtain government aid this will help to dramatically reduce the cost of your insulation project and in most occasions fully cover the cost of your cavity wall insulation. This is the very same reason why thousands of property owners have already chosen to work with the experts at Lifetime Savings.

Ask A Question  See if I Qualify

Useful Information

Reduce your heating bill for free
How is the Boiler Grant free?
How long does installation take?
Homeowner information

Reduce your heating bill for free

The UK’s insulation grants, such as ECO scheme, are government schemes funded by the UK’s largest utility companies, including the so-called ‘Big Six’. These companies are duly obliged to offer grants that can help those in need to enhance the energy efficiency of their homes for good, without costing you a penny.

The grants available with the ECO scheme and LA Flex funding tend to cover many different types of insulation, depending on your property age and type. This includes cavity wall and loft insulation, as well as first time central heating and boiler replacements.

How is the Boiler Grant free?

New A-rated boiler grants are also offered as part of the ECO scheme, helping households with the opportunity for inefficient boilers to be replaced completely free of charge, or heavily subsidised. 

Providing your boiler is more than five-years-old or deemed as faulty and a homeowner, you should be eligible for a new A-rated boiler, installed by Registered GAS SAFE and Governments Licensed & Registered Installer and will come with a guarantee.

For older and more in-efficient properties, grant funding is more likely to cover full costs. If you have a very efficient property, You may need to contribute a small amount to cover the cost of the boiler install this will advised to you before any works are carried out.

How long does installation take?

Most properties can have cavity wall and loft insulation installed in just a few hours, although larger households may require an entire day for installation.

Homeowner information

In order to qualify for any of the available government grants, you will need to prove that you are the legal owner of the property, if renting permission will be required from landlord or managing agent, first and foremost .

Secondly, you will need to be in receipt of at least one of the following benefits:

  • Standard Child Benefit (£20per week)
  • Pension Guarantee Credit
  • Income-related Employment and Support Allowance (ESA)
  • Income-based Jobseeker’s Allowance (JSA)
  • Income Support
  • Tax Credits (Child Tax Credits and Working Tax Credits)
  • Universal Credit
  • Housing benefit
  • Pension credit saving credit

Awards and Accreditations

About Us We Are Lifetime Savings

Lifetime Savings is a leading company and has many years experience in providing specialist energy efficiency surveys, clear advice for energy improvement recommendations and help to obtain available grant schemes.

Connecting you with Governments Licensed & Registered Installer of cavity wall and loft insulation and heating measures for homes nationwide.

We are committed to improving energy efficiency and reducing carbon usage in homes across the UK.

Thus far, we’ve helped thousands of homeowners benefit from cost-effective energy efficiency measures on their properties.  Apply today for your no-obligation, no-cost survey.

About Us

Over 18,000 Happy Homeowners

Had my loft insulation done today. Excellent service and very polite man! Huge thanks

Nick Garside Homeowner - Applied in March 2018

Super efficient and service with a smile. Great Company. Will definitely recommend to others. Job Well done Nathan!

John Roberts Homeowner - Applied in November 2018

loft insulation went great from start to finish. defiantly recommend them. thank you!

Alice Magnani Eyre Homeowner- Applied in March 2019

Completed cavity wall insulation for free under the eco scheme. Turned up on time, very polite & efficient. Could not fault them. Many thanks

Amy Louise Brooks Homeowner- Applied in August 2019

efficient, and a very friendly service and they were very good in working around the hours that suited you. highly recommend.

Darren Owen Homeowner - Applied in August 2019

Friendly installers, no charge after 3 hour cavity wall insulation and gave us helpful advice. Thank you

Charlotte Jones Homeowner - Applied in August 2019

Installers were on time for appointment and insulated my loft with 300mm of insulation with funding as promised and no charge to me. They were clean and tidy and completed…

Debbie McCluskey Homeowner - Applied in January 2019

Excellent service from Nathan and co, work completed today to high standard, very happy with the work and would most defiantly recommend them

Emma Parry Homeowner - Applied in March 2019

Surveyor came Wednesday and Nathan the lead Technician came today to fit my insulation & has done a brilliant job, very efficient & tidy & was lovely guy too, highly…

Faye Zosia Pritchard Homeowner - Applied in April 2019

Brilliant service, all completed as promised. Would certainly recommend.

Fran Kallagher Homeowner - Applied in September 2019

I contacted this company for a quote for my loft to be insulated. I was given a very reasonable quote which i accepted, a time and date was then agreed.…

Gary Thomas Homeowner - Applied in March 2019

Highly recommend Lifetime Savings, just had our cavity wall completed within 2 weeks of our initial survey visit! Lads were punctual, polite, tidy and did exactly what they said they…

Gemma Ann Hobbs Homeowner - Applied in February 2020

Super efficient and service with a smile. Great company. Will definitely recommend to others. Job Well done Nathan!

Julie Roberts Homeowner - Applied in March 2019

Lifetime Savings helped me to get a grant from the council for loft insulation. From the initial site review to installation, the team provided a professional and knowledgeable service, making…

Michael Morton Homeowner - Applied in June 2019

great service with a smile arrived on time. would recommend

Michaela Davies Homeowner - Applied in March 2019

Excellent professional service! My home feels warmer and my heating thermostat is turned lower now, i'm not wasting so much heat! So cheaper bills warmer home and great greener feeling!

Paula Boyd Homeowner - Applied in April 2019

had my loft insulation done today. excellent service and very polite man! huge thanks.

Nicole Jane Garside Homeowner - Applied in March 2019

Friendly polite installers quick and efficient well done

Terrie Dawkins Homeowner - Applied in July 2019

They arrived on time and insulated my loft. The lads were very polite clean friendly and tidy and finished the job in time specified. i would definitely happily recommend this…

Sian Howells Homeowner - Applied in March 2019

Benefits of cavity wall insulation

Cavity wall insulation requires the installation of insulating material in the cavity (space) between two layers of brick. This can be done at the time of a build or as a retrofit measure. Here are five key benefits to cavity wall insulation that you might be able to receive without having to spend a penny of your hard-earned money:

  • Available for free if you qualify for government ECO or LA FLEX grant schemes
  • Keep more of your property’s heat that is lost through uninsulated walls
  • Maintaining a good temperature for your home offers comfort and health benefits
  • Cavity wall insulation helps reduce your property’s carbon footprint
  • Cavity wall insulation is quick and simple to retrofit when you choose an approved installer like Lifetime Savings


Cavity walls Vs Solid walls: What’s the difference?

  • Properties built after the 1920s typically have cavity walls. The cavity is the gap created by two walls of brick.
  • Older properties built circa pre-1920s most commonly have solid brick or stone walls with no cavity.

Typically, properties built up to 2002 and beyond will already have cavity wall insulation, but properties older than that are unlikely to have cavity wall insulation whatsoever.

That’s where we are able to help.


Trained, qualified and approved installers

At Lifetime Savings, we connect you with trained, highly-skilled cavity wall insulation installers approved by Governments Licensed & Registered Installer.

Installers maintain a high-quality workmanship across all of their installations and will provide advice and support throughout the whole process.


Knauf Earthwool 44 BSEN 13501

.pdf | 473.47 kB

Energystore Superbead Cavity Wall Insulation B

.pdf | 2.35 MB

Isover Spacesaver Loft Roll BSEN 13162

.pdf | 126.27 kB

How much can you save on your energy bills?

Using data from the Energy Saving Trust, we’ve put together this graph below to show how much a typical cavity wall insulation could save on your energy bill (£/year).

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