Invert – extensive greening

Composition

1. Extensive vegetative roofs
2. Substrate for extensive greening or additional weight – gravel
3. Separation layer – polyester felt
4. Single-layer thermal insulation FRAGMAT XPS 300 GL
5. Top waterproofing layer IZOELAST P5 FLL PLUS
   Choose alternate element IZOELAST P4 FLL PLUS
6. Bottom waterproofing layer IZOELAST P5 DIN PLUS
   Choose alternate element IZOELAST P5 PLUS, IZOELAST P4 FLL PLUS, IZOELAST T4 PLUS
7. Primer IBITOL
   Choose alternate element PRIMER S
8. Pitched AB panel