Cavity Wall Isulation

Cavity Wall Insulation


Cavity wall Insulation is one of the most effective Insulation Measures for Buildings in the UK.

There are a number of recognized systems to choose from. All systems are in any event, required to comply with current Building Regulations in accordance with the appropriate British Board of Agrement (BBA) Certificate for each product. A system is only awarded BBA Certification after it has passed an ‘adequacy of fill’ test.

Home Energy Efficiency Ltd ® is currently approved to install the following systems/products, having been a recognized installer in the industry for 15 years.

Warmfill ® Bonded Bead – BBA 02/3938 – Premium Product

Cosytherm Whitewool – BBA 01/3789

Rockwool Energysaver – BBA 89/2316


The installation is carried out by our own fully-trained technicians who provide a professional, reliable and efficient service – The teams are fully self sufficient requiring no further services or involvement from the client.

A series of small holes are drilled through the mortar joints of the external face of the building, adhering to the approved drilling pattern for the chosen system.

The injection process ensures that the whole of the cavity is fully filled.

The drilling pattern, coupled with the settings of the blowing machinery, ensure that the correct density of the product travels to all parts of the cavity.

Once installed, the product provides a breathable layer of thermal protection between the inner and outer walls of your home. After the installation is complete, the holes are carefully sealed and made good with colour matched mortar.

Benefits and Savings

  • 35% of domestic heat is lost through the walls of and un-insulated property – By installing Cavity Wall Insulation and Saving Energy – You will save on Your Heating Bills immediately
  • The Insulation keeps the heat in and the cold out – Benefits for a Warmer and a more Energy Efficient Home
  • Highly Cost Effective – Making Sound Financial and Environmental sense
  • Effective for the lifetime of the building
  • 25 Year Guarantee
  • Adds to the Value of the Property
  • A more comfortable Home to live in
  • Insulation Grants Available

Home Energy Efficiency Ltd ® aims to be the best in the business and to be recognized as the leaders in the field of Insulation Expertise

UK Office