Lendlease is to construct a new timber office tower at Barangaroo South as demand for the environmentally-friendly properties gains traction. The building will be known as Daramu House, which means “tree house” in the aboriginal Sydney Language, also known as Dharug and Eora. Its construction follows the completion of International House Sydney at Barangaroo, which is the new home for the advisory group, Accenture.Daramu House will be Lendlease’s sixth engineered timber building in Australia, and the third to have come out of the company’s precision timber manufacturing centre in Eastern Creek, Western Sydney.Aside from International House Sydney, there is 25 King Street in Brisbane, the Forte Apartments and Library at The Dock in Melbourne, and the Jordan Springs Community Hub in Western Sydney.