For their first challenge the teams had to lay the perfect concrete slab, with the top three finishing to Baz’s satisfaction going through to the White Room Challenge. Peter took a hard fought win for the Oranges, followed by the Navy and Green teams. The theme of the White Room Challenge was banquet halls, with each team picking a theme: Orange (Victorian), Navy (Moroccan) and Green (Australian Country). The winner of the challenge would receive $10,000 of LG white goods. The contestants created some of the most spectacular rooms seen yet, but it was the splendour of Peter’s Victorian room that won the day, its architect graciously splitting the prize with his helpers the Sky Blue Team.