Living Building Challenge 4.0 - Red List of Materials & Chemicals - Effective April 1, 2024
Living Building Red List 4.0
This list is part of the Living Building Challenge (LBC) developed by Cascadia Green Building...
This list is part of the Living Building Challenge (LBC) developed by Cascadia Green Building Council and now adminstered by the International Living Future Institute to guide building performance beyond LEED levels. This list is composed of materials that ILFI believes should be phased out of production due to health/toxicity concerns and will be updated as new science emerges.