VEGETATION
Up to 7 sedum species to include 4 native British sedums to ensure year round performance.
FILTER FLEECE
This is a unique layer to us, ensuring the soil content does not leach away over time & good root anchorage, giving product longevity.
WATERPROOF MEMBRANE
Customer supplied. The trays can sit directly onto the finished roof covering.
EXPANDING CLAY
These Leca clay balls sit in the water retention chambers to provide drought protection and expel excess water in the winter.
RECYCLED SUBSTRATE
A specialised British blend of lightweight recycled building waste and organic materials to act as a premium sedum growing medium
100% recyled plastic for trays.
Please be aware that our product has not been fire tested. However, the individual components that make up the final product have been tested by our suppliers. The plastic trays are UL 94 classification HB and so, as a component, are deemed to have no impact on the fire rating of the green roof. Regarding the growing medium and the drainage pebbles, our supplier has ensured that both of these are fire safe in accordance with FLL and GRO (green roof code of best practice) guidelines.
