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PITCHED ROOF
5-15° (WITHOUT ANTI-SLIP SYSTEM)

  • Technical Data

    Weight *from about 100 kg/m² or 1.0 KN/m²
    Build-up depthfrom 80 mm
    Roof pitch5-45° (9-100 %)
    Vegetation formsedum (herbs-grasses)
    Water retention40-60 %
    Discharge coefficientCs=0.4-0.6
    Water storageapprox. 30 l/m²
    Ecological value
    Maintenance costs
    Cost factor
    *Depending on the load capacity of the substructure, Optigreen "High Density (HD)" or "Low Density (LD)" substrates can be used. Weight specifications refer to saturated conditions; dry weight is approximately 60 - 70 % of the saturated weight.
    **Optigreen Anti-Slip Systems need to be used in case the roof pitch exceeds 15°.
  • Brief Description

    OPTIGREEN VEGETATION MAT SM/KG 20

    • Pre-cultivated sedum mat for rapid establishment of vegetation, with decomposable carrier (up to 15°) or with non-decomposable carrier (above 15°)
    • Download Data Sheet

    OPTIGREEN EXTENSIVE SUBSTRATE E
    (60-100 MM)

    • A substrate with high water storage capacity and good air porosity, tailored to pitched extensive systems.
    • Download Data Sheet

    OPTIGREEN STRUCTURED STORAGE FLEECE SSV 800

    • Protects the roof membrane against damage
    • Suitable for water storage and targeted discharge of surplus water, especially at the eaves.
    • Download Data Sheet

    OPTIGREEN PROTECTION AND STORAGE FLEECE RMS 500

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