Castle Point Insulation (CPI) limited was founded in 1978 and we have thousands of installations to our credit. We are members of the British Board of Agrément (BBA) and the National Insulation Association (NIA).
Our crews cover an area from Norfolk and Cambridgeshire, across to Berkshire and down to Kent. All Technicians are employed by us and undergo a rigorous training programme.
CPI is registered with CIGA, an organisation that provides an independent 25 year guarantee on all cavity wall installations.
