| 1957 |
Establishment of a crafts enterprise in Unterensingen near Stuttgart, Germany. |
| 1960 |
Specialisation in building services and flat roofs with its own production. |
| 1972 |
Innovation stage climate roof “from the flat roof to the Roof Garden“. Public relations on a wide level and involvement of universities and colleges. |
| 1974 |
Developed Floratherm®, the industry's first thermal insulating extensive system build-up. |
| 1980 |
Developed Floradrain®, the industry's first drainage layer that can be used for intensive, semi-intensive and extensive system build-ups. |
| 1988 |
Developed the industry's first mineral recycling growing medium based on crushed bricks. |
| 1994 |
Developed Elastodrain®, the industry's first recycled rubber drainage layer for heavy duty applications. |
| 2000 |
Developed Georaster®, the industry's first drainage layer for steep pitched system build-ups. |
| 2001 |
Developed the industry's first penetration-free safety-device for maintenance work on roofs. |
| 2002 |
Developed the industry's first penetration-free solar panel support base for green roofs. |
| 2004 |
Developed Stabilodrain®, the industry's first drainage layer for hybrid roofs that combine vegetation and heavy trucking roofs. |
| 2007 |
Developed Fixodrain®, the first multifunctional drainage layer for extensive green roofs, protection layer, drainage layer and filter layer, all-in-on-product. |
| 2008 |
Developed Protectodrain®, heavy duty drainage layer for hybrid roofs that combine vegetation and heavy trucking on roofs. |
