Architecture news & editorial desk The Portman Collection uses a network of behind-the-scenes technologies to deliver pure air and water as well as a health-boosting lighting system. The Portman Collection by Mirvac, comprising Portman on the Park and Portman House at Green Square, has been registered with the International WELL Building Institute for the globally acknowledged WELLv2 certification. To achieve the WELLv2 objective, the Mirvac Design team has channelled significant resources to deliver homes that support residents’ health. Air quality, water filtration and an optional upgrade to tuneable lighting are the three significant focus points of the initiative. “WELL came to our attention early on in the project as a new rating tool that was not focused solely on sustainability but on the wellbeing of the occupant,” says Brett Crellin, a director in the Mirvac Design team.