Darren Macri from Bleu Nest is a certified Passivhaus builder and consultant, and he explains what this means and how putting together a team who have had training is likely to benefit your low energy build.

He also has insights into his own house build which is nearing completion.

Bjørn Kierulf from Createrra explains how you can have the best of both worlds, using almost entirely natural materials to create a house that reaches the Passivhaus Standard.