Green Systems

Green roof systems, including Inverted Roof Membrane Assembly (IRMA), extend the service life of any membrane roof while helping to manage storm water and enabling increased amenity space. With a broad line of traditional and modular roof garden systems, Division 7 can accommodate a wide range of aesthetic and performance requirements for green roofs.


For both new and retrofit installations, we serve as a single source of responsibility for the underlying membrane, insulation, drainage and vegetation system, providing comprehensive maintenance and warranty services across the total solution.



Modular systems allow for simple installation of vegetation modules while providing turn-key deployment of a complete green roof.  With options for integrated irrigation, depths, and reconfigurability, these solutions prove cost-effective and practical. 



Built In Place approaches offer no restrictions to configuration and can accommodate a broad range of vegetation including large trees. These systems are suitable for both partial/separate green space to full rooftop coverage and are functional in low sloped and sloped applications.