Economy Roof
A popular standard construction for extensive Green Roofs (0-5°)
The ECONOMY ROOF system has proven itself in practice for decades. Drainage takes place via a drainage board (FKD), which is also well-suited to non-pitched roofs. The ECONOMY ROOF is particularly resistant and can be used on most standard roofs.
| Ecological value |  |
| Maintenance costs |  |
| Weight* | up to 90 kg/m² or 0,9 kN/m² |
| Build-up depth | 80 mm |
| Roof pitch | 0 - 5° (0 - 9 %) |
| Vegetation form | herbs-grasses-sedum |
| Water retention | 50 - 60 % |
| Discharge coefficient** | Cs = 0,5 |
| Water storage | approx. 25 l/m² |
| * | Weight specifications refer to saturated conditions; dry weight is approximately 50 - 60 % of the saturated weight. |
| ** | Depends on slope and system solution. Determined at 0° according to FLL guidelines. |
Seed Mix EKR and sedum shoots
Proven and specially-balanced seed mix consisting of a wide range of herbs and grasses (as desired) as well as numerous types of sedum shoots.
Productdetails: Seed Mix EKR Sedum Shots
EXTENSIVE SUBSTRATE E (60 MM) *
A substrate with high water storage capacity and good air porosity, tailored to extensive multi layer systems.
Productdetails: Extensiv Substrate E
COMBI INSPECTION CHAMBER TKS PLUS
(not shown in the picture)
- Simple control of roof drainage outlets
- Extendable in 100 mm increments
- Side and top drainage openings
Productdetails: Combi Inspection Chamber TKS Plus
FILTER FLEECE FIL 105
Prevents fine particles from forming sludge in the drainage layer; high water permeability
Productdetails: Filter Fleece FIL 105
Drainage and Water Storage Element FKD 25
- Rapid discharge of surplus water
- Prevents accumulation of water for non-pitched roofs and large drainage lengths
- Light-weight build-up with high drainage capacity
Productdetails: Drainage and Water Storage Element FKD 25
PROTECTION AND STORAGE FLEECE RMS 300
- Protects the roof membrane against damage and stores water
- For inverted roofs, use the Optigreen Trickle Protection Fleece RSV 120 instead of the RMS Fleece
Productdetails: Protection and Storage Fleece RMS 500
