To find out if you qualify for free Cavity Wall and Loft Insulation call us free on 0800 013 0029 or take our 60 second survey

We offer the following services

Cavity Wall Insulation

  • 100% grant funding
  • Premium grade materials
  • Installed in as little as two hours
  • Qualified Installers
  • Low Energy Bills
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Cavity Extraction

  • Affected by flooding?
  • Rooms Cold or Damp?
  • Well Warm can help
  • 100% Satisfaction Guarantee
  • Competitive rates
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External Wall Insulation

  • 75% to 100% Grants available via the Green Deal Home Improvement Fund.
  • Free Green Deal Assessments
  • Experienced Installers
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Loft Insulation

  • Competitive rates
  • Government grants may be available
  • Top up to 270mm
  • Can be installed in only two hours
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Cavity Wall and Loft Insulation


Well Warm Insulation are an experienced Leicester-based company, who have delivered all types of insulation, primarily cavity wall and loft insulation, to over 30,000 homes in the midlands area of the UK.

Our customer base includes private tenants, landlords, councils and housing associations, who have all benefited from our commitment to high levels of customer and insulation services .

We are passionate about what we do, which comes from knowing that every time we insulate a place we are helping not only the environment but also you the customer save money on your energy bills.

Find out more about us

The Green Deal Explained

Green Deal Approved InstallerThe Green Deal is a government backed initiative to cut carbon emissions by improving energy efficiency in home across the UK.

Poorly insulated homes lead to higher energy bills and greater carbon emissions which contributes to climate change. Well Warm are approved Green Deal installers and can arrange an independent assessment to find out exactly what will help your home the most.

Financing options are discussed and arranged before your approved Well Warm installers start work and payments can be spread. Or under the Green Deal Home Improvement Fund, 75% of the cost of funding can be reclaimed.

More about the Green Deal

ECO Explained

eco schemeThe ECO scheme provides free grants for insulation and energy-saving work in your home. Unlike The Green Deal, it is not a loan and does not require repayment.

Grants are available because energy companies are under legal obligation to help to reduce carbon emissions from homes with inadequate insulation improved and updated.

The ECO scheme represents an excellent opportunity for some people to get their home updated and improved for FREE and a wide range of energy saving measures qualify. You can take our short survey to find out if you qualify, or just give us a call.

More about ECO

Do you qualify for free Cavity Wall and Loft Insulation?