When it came time to expand Seattle Children’s Hospital, leadership selected ZGF Architects of Seattle to design the LEED Gold registered “Building Hope” addition to the hospital’s Seattle campus. ZGF turned to DIADEM^® USA to engineer a roof that would not only provide an esthetically pleasing retreat, but also complement the overall sustainability goals of the expansion.

"DIADEM^® provides a unique array of specialized solutions for the problems that are often encountered when designing a green roof, including: edge restraint, drainage, fall protection, and tree guying" said David Grant, Associate Partner at ZGF Architects, LLP

Special thanks goes to Pacific Earthworks for their highly professional installation job.