BSW Alouette, which used Super E at a recent Berkeley Homes development in Kent, said it was looking forward to illustrating the Super E system to delegates.

Canadian-developed Super E is designed to make homes energy efficient, helping to reduce bills and control ventilation in the property.

The Canadian government’s Super E house programme recently questioned the UK’s Code for Sustainable Homes by stating that it does not do enough to promote the link between health and energy efficiency.

Programme spokesperson Jeff Culp also claimed that the UK’s code does not set high enough standards for air permeability and that it focuses too much on tertiary issues such as natural lighting.