Thermabead Cavity Wall Insulation

Insulating the walls of your home is a very important step to help combat rising energy bills and reduce your carbon footprint. This is because around a third of all of the energy lost from an un-insulated property is lost through the walls*

Cavity wall insulation fills the air space between the interior and exterior walls of your home to help reduce the amount of energy passing through the wall. It helps to regulate the heat in your property, meaning your home will be warmer in the winter and cooler in the summer.

Insulating Your Home With Thermabead Technology West Sussex


ThermaBead is an innovative cavity wall insulation material that provides an extremely high level of thermal wall efficiency. The system is fully BBA certified and has quickly gained a reputation throughout the UK as one of the best and most trusted insulation systems yet seen for cavity wall installations.

Thermabeads Cavity Wall Insulation In West Sussex


The system utilises beads that are made of an expanded polystyrene which is then combined with micro-particles of graphite. The beads are extremely small, allowing them to fill cavity walls more efficiently and ensure that your home retains as much warmth as possible.

ThermaBead has been installed in over 100,000 homes since its inception and is now established as one of the best cavity wall insulation materials on the market,


  • Reduces heat loss rates by around 70%
  • Standard fibre insulation is 24% less efficient than Thermabead
  • Carbon Saver
  • Cost effective – Average unsubsidised payback is under 4 years
  • BBA approved
  • Lasts as long as the building

The material can increase the thermal efficiency of a home by as much as 80%, depending on the property and the type of material.

*Source: Energy Saving Trust website, June 2013