Certified Green Roof Installer (CGRI)

CGRI Certification is a professional credential awarded to individuals who have demonstrated expertise in the installation of green roofs. Certified Green Roof Installers are knowledgeable about the specific requirements for green roof systems, including waterproofing, drainage, growing media, and plant selection. This certification ensures that installers can create green roofs that are both functional and sustainable, providing benefits such as stormwater management, energy efficiency, and habitat creation. For clients, hiring a CGRI-certified professional ensures that their green roof will be installed to the highest standards, contributing to the environmental and economic performance of the building.