What type of materials does MR Credit specifically aim to address regarding hazardous substances?

The MR Credit specifically targets structural and insulation materials to address the presence of hazardous substances. This focus is crucial because these materials can significantly impact the health and safety of building occupants and contribute to the overall environmental quality of the project. Structural and insulation materials often encompass a wide range of products that may contain harmful substances such as formaldehyde, asbestos, lead, and other VOCs (volatile organic compounds).

By addressing these materials, the credit encourages the selection of safer, more sustainable alternatives, ultimately reducing exposure to hazardous substances throughout the life cycle of the building. This proactive approach aligns with broader goals of minimizing environmental impact and promoting occupant health, which are central tenets of the LEED framework.