- Under Technical Agreement (CSTB DTA);
- Classification at the outdoor fire BROOF (t3) (with Sopranature® Tundra by rolls précultivés sloping < 10 °);
- On support concrete, to make the terrace garden, and multifunction (paving slabs, tiles,...);
- Removal of the devices of spacing at the top of runoff with Alsan® Flashing garden seal transcripts.
- Responds to any type of project in nine as in renovation, with solutions of revegetation by semie, plantation, pre-cultured or directly with the precultured box, Tundra rolls ' Box. It can be implemented on any type of insulation meets the professional rules or the D.T.U. in force;
- Applies mainly to the slopes up to 20% (Tundra under DTA system up to 30% slope);
However, on special study, SOPRANATURE® can be implemented on slopes up to 100%. The low needs of cleaning and the light weight allow to make it on no-accesible roof.
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