Eco-Roof Systems
Company offering intensive and extensive systems. Includes benefits, considerations, issues, construction, cost analysis, and case studies. http://www.ecoroofsystems.com/
Blackdown Horticultural Consultants
Design, supply and installation of green roof systems. Includes concept and design, portfolio, and benefits. United Kingdom.
Eco-Roof Systems
Company offering intensive and extensive systems. Includes benefits, considerations, issues, construction, cost analysis, and case studies.
Greenroofs.com
Information about green roof architecture including history, advantages and issues, plant lists, markets in North America and Europe, case studies, events, and links.
Emory Knoll Farms
Supplier of green roof plants. Includes FAQ, research, projects, and links.
GreenGrid
Green roof system for industrial, commercial and government facilities. Includes product specifications, FAQ, and completed projects.
