Free Cavity Wall Insulation Grants

Cavity wall insulation can save you over £200 a year* on your heating bills and help keep you house warmer in winter.

Under government schemes, most homes in the UK are entitled to a free cavity wall insulation grant** to help cover the cost. Get in touch now to find out how big your grant is!

Why insulate your house walls with BillSaveUK?

  • We’re one of the UK’s biggest cavity insulation companies
  • Our customers have given us a 5* Trustpilot rating
  • No contractosr, we only use our own BillsaveUK technicians
  • Plus we’ll give you a £50 Amazon voucher if your installation goes ahead***

Want to know more? Fill in the form or call us on 0800 368 9938 today!

Read more about the benefits of cavity wall insulation.

Simply fill in the details below. One of our team will be in touch shortly.

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Terms and conditions

* Savings figures

Energy Savings Trust, 2017

** Grant eligibility

Personal and property eligibility rules apply. A financial contribution may be required if your grant doesn’t fully cover the cost of installation. This contribution may be as little as £10.

*** Amazon voucher offer

 You’ll receive your free voucher by email after your installation is carried out. You must be eligible for an insulation grant to qualify for the £50 voucher offer. We reserve the right to withdraw or amend the offer at any time.
Our work is carried out by trained, certified installers resulting in work that meets all the necessary regulations and building standards.