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  • Save On Your Electricity Bills
  • Accredited Installation Teams
  • Expert Advisors Ready To Help You

Energy Savings:

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Heat Pumps

Funding:

ECO4 Grant

Save money with new insulation

How much could you save?

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Or Call us for a quote

Lower your energy bills, reduce noise pollution and enjoy a more comfortable home or office with our insulation installations. Reach out today for your free quote.

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Insulation solutions that work

Whether you’re losing heat through your roof, walls or floors, you can count on our decades of experience to install the right insulation for your home. Worried about the cost? You could be eligible for an insulation grant! We’ll help you figure it out and support you through the application process. Check the list below to see which types of insulation we can help with:

Roof Insulation
  • Flat roof insulation
  • Pitched roof insulation
  • Loft insulation
  • Room-in-roof insulation
Install Wall Insulation
Wall Insulation
  • Cavity wall insulation
  • External wall insulation
  • Party wall insulation
  • Internal/solid wall insulation
Install Roof Insulation
Floor Insulation
  • Underfloor insulation
  • Solid floor insulation
Install Underfloor Insulation
Other Insulation

Park home insulation (can include various insulation types depending on the specific park home)

Fully Accredited Insulation Installers

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Trust our experts

With over 5 decades of hands-on experience, you can trust that we’ll install your new insulation to the highest possible standards. No matter which type of insulation you need, we’re the go-to supplier and installer. Reach out today to get started.

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Get started

Speak to our expert team today

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  • Save money on your heating bills
  • A warmer, more eco-friendly building
  • Accredited advisors and nationwide coverage

Why take our advice?

We’ve helped thousands of people cut costs and enjoy a warmer space with new insulation. With nationwide coverage, partnerships with some of the best suppliers in the business, and over 50 years of experience, there’s no better name to trust than Grant Store. Looking into home insulation grants? We can help with that, too. Just give us a call.

C

Garry and Martin came to fit all my central heating this week every body has been absolutely brilliant care and respect all staff came to my property on time told me exactly wat was going to happen on the days they were hear had wall insulation by GSL and had Craig and Danny brilliant lads all have been so good thankyou

Clare Gorzella

J

What a great company to bring in to your home.arrived on time,was told what was to be done with the boiler. And after that the job was carried out with out fuss/mess. Acouple of great fitters, and very friendly office staff. All followed off by anice friendly inspection by a senior member of grant store. Will highly recommend this company for any work you need doing from the office staff upto the inspector who calls invited within 24hours. Many thanks.

James Prendergast

K

The two surveyor's who came out were very professional and personal, we had a laugh about one being a Wigan warriors fan and we're Rhinos fans lol. Then Rob who came out to fit the boiler again very professional and personal, very tidy workmanship. Can't thank your company enough, new boiler fitted in less than a week and easy to deal with.

Kate Field

K

The fitters arrived spot on time and both worked hard informing us exactly what they were going to do,Rob+Paddy were very professional and were good reflection for grant store. boiler installation was great but let down by not having a electrition on same day

Keith Ward

P

I have Alzheimer’s, so don’t like disruption . Grant store were brilliant . The men’s who arrived to fit , boiler , underfloor insulation , & hive , were fantastic . House left spotless . Thank you all for fantastic customer service . You are a credit to your profession . Regards & thanks . Paul .

Paul Birchall

How it works

With us, installing new insulation couldn’t be easier. Here’s what you can expect from the process:

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Tell us about you

We’ll just need a few bits of information about your property, whether you’re applying for any grants and your main problems.

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We’ll find the best package

Once we have a clear understanding of your situation, we’ll find the best insulation solution for your heating needs and provide a free quote.

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Book your installation

When you’re happy, book your installation with our fully accredited team at a time that suits you. It’s that simple.

Latest news

Insulation FAQs

Have questions about our insulation services? We’ve answered some of the most commonly asked ones here. If you can’t find what you need, feel free to give us a call.

What is the best type of insulation for a house?

Houses have three main types of insulation – roof, wall and floor. Each of these three has different variations, and knowing which is best for your property depends on things like:

  • Where you are losing heat from
  • What your property is made from
  • The age of your house

Installing the wrong type of insulation can leave you forking out more for the right type further down the line, so it’s always best to be 100% sure you’re making the right choice. Don’t worry, though; that’s where our team can help. Just give us a call to get started.

Can you insulate a house from the inside?

Yes. There are several ways to insulate your home from the inside, including in the loft, underfloor insulation, and even cavity wall insulation. Any of these methods will improve your home’s thermal efficiency, lower noise pollution, and cut your energy bills. Have questions? Just reach out to our team, and we’ll be happy to help.

Do I qualify for an insulation grant?

If you’re worried about the cost of installing new insulation, it’s worth checking if you’re eligible for a grant. Criteria depend on which grant you’re looking at – the easiest way to find out if you’re eligible is to get in touch with our team.

How much does it cost to install insulation?

The cost of installing new insulation depends on things like:

  • The size of the installation
  • The complexity of installing on your property
  • The type of insulation you need

For a free, detailed quote, reach out to our team today.

How long does it take to install new insulation?

The length of time it takes to install insulation depends on things like:

  • The size of the installation
  • Accessibility
  • Your property
  • The type of insulation you are having installed

Once we have all the details of your installation, we will be able to give you a more accurate timeframe.

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Upgrade your home insulation and reap the rewards

For any inquiries linked to wall insulation, roof insulation, underfloor insulation, or any other form of heating installation that will make your building vastly more energy-efficient, speak to our team for expert advice.

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