10 Park Avenue
New York, NY 10016
T 212 683-1067
F 212 683-6150



We are a collaborative of design professionals with expertise in green roof design. Our core group is comprised of Office of James Ruderman, Structural Engineer, Kathleen Bakewell, Landscape Architect, Rachel Frankel, Architect, and Michael Zenreich, Code Consultant. Each is a recognized authority in his/her field of expertise and all are licensed professionals. Our team also includes mechanical and civil engineers and legal consultants. We provide comprehensive green roof design services necessary for a successful green roof installation from feasibility through design and construction phases. We are also able to guide green roof projects through the Department of Environmental Protection's Green Infrastructure Grant.