Evergreen High School in Seattle, WA, uses 260 SF of GreenGirt Max CMH™ over CMU, behind ACM cladding, with mineral wool insulation. It is a new public high school with classrooms, laboratories, a gymnasium, fitness rooms, and an auditorium. The project was designed by Bassetti Architects, built by Cornerstone General Contractors, and installed by Interstate SM.

GreenGirt Max CMH carries the ACM on a thermally broken support over a continuous mineral wool layer, holding the insulation unbroken across the CMU backup so the wall maintains its effective R.