Todd Kimmel is the US Senior Manager of Sustainable Solutions for ROCKWOOL North America and Chairperson of the Rainscreen Association in North America (RAiNA).  He has over 20 years of experience working on façade systems and the building enclosure, holding technical and business development leadership positions for multiple leading product manufacturers. He is a certified passive house designer and currently sits on the board of directors for New York Passive House (NYPH).