Bioroof Engineered SystemsTechnical portal

Bio-Module

Pre-vegetated, hybrid, modular green roof ‘in a box’

Pre-grown modules that land planted and lift out again for deck access.

Depth
4.5" (115 mm)
Saturated load
30 lb/ft²
Annual retention
55%
Max slope
to 3:12
Wind
CSA A123.24 tested assembly
Fire
ASTM E108 Class A
Planting
Pre-vegetated to high coverage before shipping
Maintenance
2 visits/year
Fast, phased installationRetrofit over existing deckStormwater retention
Bio-Module
Exploded assembly4.5" (115 mm)
Pre-grown moduleInterlocking, lifts by hand22 mmMedia in trayShips planted, not seeded70 mmTray base + reservoirIntegral drainage and water store20 mmSlip sheetProtects the membrane during handling4 mmRoot barrierFLL-tested, loose laid6 mmWaterproofing (by others)Assembly is membrane-agnostic10 mmSTRUCTURAL DECK (BY OTHERS)

Specified when

  • Roofs with equipment to service
  • Phased occupancy
  • Instant coverage at handover

12 documents cover this system

DOCX

CSI 3-part specification — Bio-Module

DWG

Typical assembly details — all systems

DWG

Drain, penetration and expansion-joint details

RVT

Revit family — Bio-Module + edge restraint

PDF

Load table — saturated and dead loads, all systems

PDF

Stormwater performance report — monitored roofs

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