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Solar Green Roof
Solarbase - 15°

  • Technical Specifications

    Weight *starting at 120-140 kg/m² or 1.2-1.4 KN/m²
    Build-up depthstarting at 80 mm
    Roof pitch0-3° (0-5 %)
    Vegetation formsedum
    Water retention50%
    Discharge coefficient **for 0°: C=0.5–0.4
    for 1-4,5°: C=0.45
    Water storageca. 25 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. Wind up-lift protection has to be taken into account.
    **Determined at 0° according to FLL guidelines.
  • Brief Description

    Optigreen Vegetation Mat

    • Pre-cultivated sedum mat for the rapid establishment of vegetation in order to prevent wind erosion, with decomposable carrier.
    • Download Data Sheet

    OPTIGREEN EXTENSIVE SINGLE LAYER SUBSTRATE TYPE M or Extensive Substrate Type E according to the surrounding roof greening build-up

    Optigreen Combi Inspection Chamber
    (not shown in the drawing)

    • Simple control of roof drainage outlets.
    • Extendable in 100 mm increments.
    • Side and top drainage openings.
    • Download Data Sheet

    Photovoltaic module

    • Sizes of 1000, 1200 and 1680 mm (vertical length) available for the Solarbase product solution.
    • Open specification regarding PV panel supplier.

    Optigreen Solarbase 15 Support Unit

    • Easy to install and penetration free support for solar panels.
    • 15° panel inclination allows closer row spacing.
    • East-West orientation possible.
    • Download Data Sheet


    Rapid discharge of surplus water.

    • Prevents accumulation of water on roofs with minimal or zero drainage falls and over long drainage runs.
    • Light-weight build-up with high drainage capacity.
    • Good water storage capability.
    • Download Data Sheet


    • Protects the roof membrane against damage and stores water.
    • For inverted roofs, use the Optigreen Trickle Protection Mat Type RS instead of the RMS fleece.
    • Download Data Sheet
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