Duo Plus – extensive greening

Composition

1. Extensive vegetative roofs
2. Substrate for extensive greening or additional weight – gravel
3. Separation layer – polyester felt or drainage composite
4. Thermal insulation and protection layer FRAGMAT XPS 300 GL
5. Second waterproofing layer – welding membrane IZOELAST P5 FLL PLUS
   Choose alternate element IZOELAST P4 FLL PLUS
6. First waterproofing layer – self-adhesive membrane IZOSELF P3
   Choose alternate element IZOSELF P4
7. EPS pitched panels (2%)
8. Thermal insulation FRAGMAT EPS 100
   Choose alternate element FRAGMAT EPS 150, FRAGMAT EPS 200, FRAGMAT NEO SUPER 100
9. Vapour barrier BITALBIT AL V4
   Choose alternate element BITALBIT AL V3, BITALBIT ALV PLUS, BITALBIT ALV REFLEX, RADON VAP AL P4, IZOSELF AL PLUS
10. Base coating IBITOL
    Choose alternate element PRIMER S
11. AB board