The Building Calculator is brought to you by Locality in association with Davis Langdon.

Davis Langdon, an AECOM company, is a leading global construction consultancy, providing managed solutions for clients investing in infrastructure, property and construction. The company has worked on projects around the world including the Tate Modern and the Eden Project in the United Kingdom; Abu Dhabi International Airport and the Green Point Stadium – built for the 2010 FIFA World Cup – in Cape Town, South Africa.
As well as being the recipient of a number of regional accolades for excellence, Davis Langdon has been named World Architecture’s ‘Top International Construction Consultant’ for 19 successive years. The company employs approximately 3000 people in more than 75 offices globally, spanning Europe, the Middle East, Australia and New Zealand, Africa and the U.S.A. For further information, please visit www.davislangdon.com.
In October 2010 Davis Langdon joined AECOM Technology Corporation, a leading provider of professional technical and management support services for government and commercial clients around the world.