Division C - Accepted Materials
Group - Vegetated Roof Systems
ZinCo Semi-Intensive Perennial Garden Assembly
by ZinCo Canada Inc.
| System/Material Acceptance and Product Details
The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this system and its various materials recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.
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- Vegetated Roof System Manufacturer
- ZinCo Canada Inc.
- Accepted for the RoofStar Guarantee Program
- October 25, 2024
- Accepted for application in
- Vegetated Roof Systems
- Acceptance Criteria
- Refer to the RGC Standard for Vegetated Roofs
- System Summary
- ZinCo Canada's green roof system designed for growing a wide variety of perennials and ornamental grasses. ZinCo's Perennial Garden Assembly Features:
- Attractive and versatile green roof system
- High drainage and water retention capacity
- Easy to combine with hard surfacing
- Quick and easy installation
- (adapted from the manufacturer's literature)
†Systems labeled "Inverted" are designed for a protected membrane roof assembly, also known as an inverted roof assembly. (See Glossary for definition).
- Manufacturer Online Resource
- ZinCo Perennial Garden
- System Type
- Semi-intensive
- System Depth
- 185 mm (7-1/4") 203.2 mm (8")
- Growing Media Depth
- 152.4 mm (6") 152.4 mm (6")
- Vegetation Profile
- Sedums-Perennials-Grasses-Herbacious
- Suitable climate zones
- All BC zones, subject to manufacturer's approval
- System Components*
- In the usual order, from top to bottom; click on link for Technical Data Sheet (TDS)
- Conventionally Insulated Roof Assembly by roofing Contractor
- *Conditions and Limitations
- Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements. Consult with the vegetated roof system manufacturer for options and saturated system weight.
- Also note that vegetation coverage under the RoofStar Vegetated Roof Guarantee applies only to extensive systems planted with mats or trays - see Part 3 of Division A for more about coverage.
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