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Green Roof "Pitched Roof" Nature 15-45°
Vegetationsmatte zur Dachbegrünung
Optigreen vegetation mat (alternatively 5-15° seeding)

Pre-cultivated sedum(-herb-grass) mats for rapid vegetation establishment, with decomposable carrier or with stable, rot-resistant carrier (for roofs with a pitch over 15°)
Extensivsubstrat zur Dachbegrünung
Optigreen extensive substrate
type E* (60-130 mm)

A substrate with high water capacity and good air pore volume

Optigreen anti-slip systems
(when required, see here...)
roof pitch starting at 15° **
Prevents sliding of green roof build-up and stabilises the substrate layer

System options:  Net and sills type N
  Beams and sills  type T
  Cable and sills  type S
  Inverted roof type UK
Strukturspeichervlies zur Dachbegrünung
Optigreen drainage mat type 800

For water storage and directed drainage of surplus water, especially from the eaves (use on total roof surface and substitute for RMS 500 for roofs with a roof pitch of 15° or greater)
Speichervlies zur Dachbegrünung
Optigreen protection and storage mat type RMS 500

Protects the roof membrane against damage and stores water. Does not apply to roofs with a pitch of more than 15°, where it is replaced by drainage mat type 800.
Brief description
Supply and install...
... m² Optigreen protection and storage mat type RMS 500 at the ridge as a protection layer on the root-resistant roof membrane
... m² Optigreen drainage mat type 800 as a protection and storage layer at the eaves
Requirement starting at approx. 15° **:
... m² Optigreen anti-slip protection type ... for substrate stabilisation (model selection based on application, see here...)
... m² 110 mm (for vegetation mats) or 130 mm (for seeding) Optigreen extensive substrate type E* as vegetation´-bearing layer
... m² pre-cultivated Optigreen vegetation mat type SKG/G for rapid and reliable vegetation establishment
... m² Alternative for 5-15° **: seeding with Optigreen seed type E and 50 g sedum sprouts for rapid and reliable vegetation establishment
... m² maintenance care

    *    Weight details refer to saturated conditions; dry weight is ca. 60-70 %.
**   Optigreen anti-slip systems and Optigreen vegetation mats must be used for roofs with a pitch of 15° and more. In special circumstances this can also apply to roofs with a pitch of less than 15°. Take caution that no tension is applied to the roof membrane.