The extensive System XERO FLOR and the substratum XERO TERR are protected by patent and registration. They are the result of years of research and have been subject to practical testing. Our system combines all components that work together on the sensitive environment we have on a roof.
The publictions on the scientific work on green roofs are attainable for anyone who would like to gain additional information. Over the years, the texts and publications in question have become common knowledge.
Special mention and thanks to the founders and pioneers of the research-project Green Roof:
Mr. B. Krupka, Professor Dr. Liesecke, Strodthoff & Behrens, who firmly believed in their aim at a time when Green Roofs in Germany were thought to be exotic and hardly a serious object, in the years 1983-1988.
© published by GRÜN DACH DETMOLD, Tannenstr. 58, 32760 Detmold