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Living Building Challenge 3.1 - Red List of Materials & Chemicals (retiring December 31, 2024)

Living Building Challenge 3.1 - Red List of Materials & Chemicals (retiring December 31, 2024)

NOTE: ILFI will retire LBC 3.0 and 3.1 (“3.x”) standards on December 31, 2024.This list is part of...

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NOTE: ILFI will retire LBC 3.0 and 3.1 (“3.x”) standards on December 31, 2024.

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 Cascadia believes should be phased out of production due to health/toxicity concerns and will be updated as new science emerges.

Hazards for Hazard List
Endpoint Hazard Rating and Description GREENSCREEN® HPD C2C
Restricted List
Restricted List: Potential concern hazard
Red List substances to avoid in Living Building Challenge V3.1 projects

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