Secure Your 90% Insulation Subsidy This Winter

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Secure Your 90% Insulation Subsidy This Winter

Upgrade your insulation and make your house warmer and cheaper to run with the Great British Insulation Scheme. Loop in partnership with InstaGroup making insulation upgrades simple.

Are You Eligible for the Great British Insulation Scheme?


Are you a homeowner?


Are your cavity walls uninsulated?


Is your Energy Performance Certificate (EPC) rating D or below? Check here


Is your home within Council Tax bands A-D? Check here

Are you a YES across the board? 

If so, you’re likely to qualify for a 90% subsidy on your insulation upgrade through the Great British Insulation Scheme. That could mean paying just £200 on a typical £2,000 cavity wall insulation project! We’ve teamed up with leading insulation experts InstaGroup to make your insulation upgrades as easy as possible.

Next steps:

The form below guides you through the qualification criteria.  

Add your details and InstaGroup will contact you for a free consultation. 

Unfortunately InstaGroup do not currently cover Devon, Cornwall and Scotland. If you live in these areas, check the scheme homepage.

An average house with poor insulation will cost more than £15 PER DAY to heat on the coldest days this winter so now is the time to act!

Frequently asked questions

Why Turn Down and Save?

Last winter we ran our first Turn Down and Save service. During periods of high strain on the electricity grid, Loop users were paid to use less, all funded through National Grid’s Demand Flexibility Service. Together the Loop community made a huge difference, with over 20,000 customers signing up to take part and over £100,000 paid out!

As we’ve moved into summer we’ve tracked how much carbon dioxide is being emitted to make electricity for the grid. This ‘carbon intensity’ has really varied since winter: from sunny, windy days when electricity is generated from renewables through to days when coal plants have had to switch on.

What can Loop do to help? Well, if our users can use less during the most polluting times and more during the high renewables time, then our users’ emissions will fall. That’s why we’re launching Summer Turn Down and Save!

How do I take part in Summer Turn Down and Save?

If you’re already a Loop user, simply submit your email address here to join the scheme. Once you’ve joined the scheme, there is no need to opt in to each individual event. We’ll assume you are taking part.

If you’re not a Loop user, sign up to Loop! Then, we’ll email you details on how to join the scheme.

The evening before an event, we’ll let you know via email. We’re making the Summer Turn Down and Save scheme super simple, so there’s no need to opt-in to the individual event. After it’s ended we’ll let you know how you did and everyone who reduces their use is entered into the event’s prize draw.

Over the summer there’s an amazing £4000 of prizes to be won!

What prizes are on offer?

We have two separate types of prize draw running for Summer Turn Down and Save.

  1. For each event there is a £200 prize draw on offer. If you take part in an event, you receive:
  • 1 entry if you reduce your use compared to your baseline (see FAQs) between 0% and 10%
  • 2 entries if you reduce your use between 11% and 20%
  • 3 entries if you reduce your use between 21% and 30%
  • 4 entries if you reduce your use between 31% and 40%
  • 5 entries if you reduce your use by over 40%
    The prize draw will be held within one week of each event with the winner notified by email.
  1. At the end of the scheme we will also hold an overall prize draw with an amazing £2000 prize. You will receive one entry into this draw for each entry you receive into individual events. So the more energy you save during the events, the more entries you will get. Time to get saving.
Who can sign up?
Summer Turn Down and Save is available to everyone with an electricity smart meter. If you don’t have a Loop account already, click here to set up your free Loop account – once your account is active we’ll email you with instructions on how to sign up to our Summer Turn Down and Save scheme.