Eco-System
High performance, built-up green roof system
The intensive assembly: lawn, shrubs and trees on an occupied roof plane.
- Depth
- 8–24" (200–600 mm)
- Saturated load
- 80–190 lb/ft²
- Annual retention
- 80%
- Max slope
- to 1:12
- Wind
- Ballasted assembly; wind design by EOR
- Fire
- ASTM E108 Class A
- Planting
- Lawn, shrubs and semi-mature trees
- Maintenance
- Landscape contract, 8+ visits/year
Occupied amenity spaceBiodiversity + habitatStormwater retention
Specified when
- Podium decks and amenity terraces
- Occupied roof space
- Highest retention per square foot
11 documents cover this system
DOCX
CSI 3-part specification — Eco-System
DWG
Typical assembly details — all systems
DWG
Drain, penetration and expansion-joint details
PDF
Load table — saturated and dead loads, all systems
PDF
Wind resistance test report — CSA A123.24:21
PDF
Fire classification certificate — ASTM E108
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Bio-Superlite