Sustainability is currently a trend around the globe, and Australia has signed to the Paris Climate Change agreement, committing to keep global warming to below 1.5C to 2.0C. The buildings industry has made a lot of progress in understanding the solutions for operational energy, and inevitably the proportion of impacts that come from structural materials is increasing. Timber construction has a big role to play in reducing the impacts of materials, and therefore understanding the effect of its complete life cycle is essential.