What's the Reuse Studio Red List?

The first step towards reuse of materials in buildings, is actually a step away from the current practice of designing for disposal.  This red list is a chance for me to explicitly call out those materials that are most detrimental to the future life of a material.  Sometimes people already know about the problem, other times it's never occurred to them that their current design solution could be voiding the future material use.  So this red list is a work in progress, give me a shout if you have a suggestion.