Roof waterproofing with loose-laid membranes on green roofs

1 Substructure

2 Vapor Barrier
Vapor Barrier FR
3 Insulation

4 KÖSTER TPO Membrane
KÖSTER TPO 1.8
KÖSTER TPO 2.0
5 Protection Layer

6 Drainage Sheet
KÖSTER SD Protection and Drainage Sheet 3-250
7 Protection Layer

8 Ground / Greenery / Landscaping