Extensive substrate


Extensive roof substrate GREENFOND SDE is a specialized mineral-organic soil substrate intended for cultivation on an extensive flat green roof in a multi-layer system – in system solutions with drainage mats and aggregate drainage.

GREENFOND SDE extensive substrate for a green roof provides stable rooting and development conditions for plants with low habitat requirements – such as mosses, herbs, dry-loving grasses, perennials in the form of seeds, shoots, cuttings, vegetation mats.

It also prevents weeds from growing on the green roof.


washed sand, washed gravel, limestone grit, crushed brick,

ash-pore aggregate or fine crushed expanded clay aggregate, low peat, compost

– Big Bag 1 m3