Located on the campus of The George Washington University in the shadow of the Washington Circle in Washington, DC, this LEED Gold project was completed in 2018.  With Hydrotech’s Monolithic Membrane 6125(R) as the foundation to keep the structure watertight, the landscape design incorporated Hydrotech Garden Roof(R) and Ultimate Assembly(R) components.  Large swaths of ornamental grasses and InstaGreen(R) Sedum Carpet expand the plant palette, which provides a soft backdrop to the concrete, steel and wood hardscape elements.