Лого Инова Топ Грийн

Extensive substrate

SubLight ITG02
Екстензивен субстрат Инова Топ Грийн

Substrate for extensive green roofs provides suitable conditions for growing sedum vegetation and meets water retention requirements while minimizing the load on buildings. The substrate can be applied on different types of roofs up to 45°: flat, single pitch, gable, and multi-pitch green roofs of houses, public or industrial buildings.

SubLight ITG-02 is a peat-soil substrate specially selected for extensive green roofs and ensures that the vegetation receives the necessary nutrients despite the limited thickness of the soil layer.

The SubLight ITG-02 extensive substrate is produced in accordance with the guidelines of FLL (Forschungsgesellschaft Landschaftsentwicklung Landschaftsbau e. V.), a generally recognized German guide for the design, installation, and maintenance of extensive green roofs.

Technical specifications
Material: peat-soil substrate by Inova Top Green® – a mixture of mineral and organic components of local origin
Dry weight: approx. 550 kg/m3
Water saturated weight: Approx. 1100 kg/m3
Maximum water holding capacity: 30 – 45 % vol.
Water permeability: 30 – 40 mm/min
pH value: 5 – 7,9
Pore volume: 50 – 70%
Organic matter: > 4 – 6.5%
Delivery form: Big bag (four lifting points with outlet nozzle)