Green Roof Technology is one of the founding fathers of green roofs in the United States and has been building its portfolio in ecological excellence for over 38 years.
Green Roof Technology started as Dach+Wand Grün in 1980 at the beginning of the green roof revolution in Germany. In 1999, when the US vegetated structure movement began Jorg Breuning, President of Green Roof Technology, was hired as the key consultant for the Chicago City Hall green roof project.
This and many other projects in North America have been the reason to relocated the German company to the USA under Green Roof Technology/Green Roof Service.
Since Green Roof Technology has been providing the US with unparalleled expertise and service in the vegetated structures and living systems industry.