But using sustainable materials and recyclable building components in a project was not a simple task. Even putting together the tender specification documents was a tricky affair. This drove some building contractors to despair – long before the first brick was even laid. Now there is an element of sustainability in this bureaucratic element: from now on, natureplus is providing text templates for tender specifications free of charge. This will allow you to formulate your requirements for sustainable building materials in a simple and legal way. Find out how in our Trending Topics section.