James and the winning state talk to a family who experienced the worst of the 2019 bushfires. A deep dive into what makes an efficient design.

In one of the most affluent areas of Melbourne, and a healthy budget to work with, Bec and George take on locals Jesse and Mel to help give this family a design they deserve.

In the extremely fast-growing area of Newcastle, NSW, Norm and Jess must take on Andy and Deb in a design battle for the ages to create a family home that's efficient, affordable and practical.

Island locals Matt and Lynelle are about to take the step to design their forever home, right on the waterfront and minutes from the centre of town.

Shaun and Maxine have just bought a home on the Sunshine Coast. Jimmy and Tam think they should rebuild, while Michael and Carlene have renovation ideas. Both teams present a design that's as healthy for the planet as it is for their pockets.

QLD Team Renovate:  Michael Duffy and Carlene Duffy

QLD Team Rebuild:     Jimmy Wilkins and Tam Wilkins

Practically on the water of Sydney's beaches, Karl and Kerensa decide it's time to take the plunge and design their forever home. powerhouse couples, Andy and Deb, and Norm and Jess, battle it out.

Jesse and Mel face off against fellow Victorians Bec and George to help Sarah and Damon and their two boys, baby girl and beloved family bulldog, Chelsea, to decide whether to renovate or rebuild.

On a picturesque piece of land on the Gold Coast, Michael and Carlene duel it out with Jimmy and Tam to help the home owners, Dallas and Nick, design their dream family home.

QLD Team Renovate:  Michael Duffy and Carlene Duffy

QLD Team Rebuild:     Jimmy Wilkins and Tam Wilkins