Green Roof Technology™ (GRT) is the world leader in designing, engineering and construction of ground remote or ground disconnected gardens, green roofs, vertical forest, ecologic green walls, and natural swimming pools.
The Most Versatile and Sustainable Greening Option for Man-made Structures
We are proud collaborating with Green Roof TechnologyTM, the world leader in ground remote living systems or so called Green Roof Systems. Green Roof Technology has the most experience in designing, engineering, installing and maintaining biophilic systems in any climate zone on Earth.
We strive to transform any ordinary space into a nature embracing one, in eye striking designs, creating lush beautiful gardens & landscapes for indoors and outdoors projects.


Our Partner provided value engineering, advisory, hands-on training, and maintenance support for uncountable projects since 1980 what translates to over 1,500,000 square meters of Green Roofs in the last 40 years.
Jörg Breuning, CEO of GRT, Introduced Many Innovations for Green Roofs
He combines traditional horticultural knowledge with scientific research, German accuracy and common sense for award-winning projects in multiple countries and in all climate zones.
Benefits of Green Roof
The Corner Stone of advanced Green Infrastructure
Spectacular Green Roof Systems
Sprouting up more and more on buildings around the world
Doing Things Right At First
Understanding the Laws of Nature is understanding Chemistry, Physics and Biology
- Quality Control
- Material Selection
- Best Management Practice
- Full Size Testing, Mock-up
- Technology Certification
- Fll®, Din/en®, Leed® Approved
- Research & Development
- Performance
- Field Data