Typically, the cost premium for this credit is low—if product specifications are made early and effectively. On the other hand, if LEED requirements are bid early in the process, or if you start work on the credit after materials have been ordered, the co

Typically, the cost premium for this credit is low—if product specifications are made early. On the other hand, if LEED requirements are not bid early in the process, or if you start work on the credit after materials have been ordered, the cost can go up. There can also be an additional soft cost from the contractor for researching and tracking compliant products.