These green tray modules provide exceptional storm water management and significant energy savings. Adding this LiveRoof feature to a rooftop is commonly used to meet green space requirements, provides modest biodiversity, supports pollinators such as butterflies and honeybees, and will grow a palette of beautiful low maintenance plants for this building owner. These plants are mostly dormant right now – but we can’t wait to see how beautiful this roof will be in the Spring! Combined Roofing Services has the experience advantage with over 50 thriving garden roofs installed throughout Chicagoland.