ZinCo System Superstructures for Extensive and Intensive Landscaped Roofs

When designing and installing a Green Roof, it is important to provide a growing environment as close as possible to the plant's natural environment. The most important factor is to compensate for the lack of subsoil. Each layer of a ZinCo Green Roof build-up is conceived to take over the relevant functions of the missing ground. A durable plant coverage is guaranteed.

Green roof system

1. Root Barrier (optional)

Prevents roots from penetrating the roof membrane. Only necessary if the waterproofing is not root resistant (FLL certified).

2. Moisture Retention / Protection Mat

Protects the root barrier from mechanical damage, as well as retaining water and nutrients.

3. Drainage Layer

Retains rainwater in troughs on the upperside, whilst the surplus water is safely drained away. Necessary ventilation to the root area is also guaranteed.

4. Filter Sheet

Prevents fine particles from being washed out of the substrate soil, thereby ensuring the efficiency of the drainage layer.

5. Growing Layer

Engineered growing medium based on minerals and organic material.  It suits the needs of the green roof vegetation and provides for a stable growing environment.

6. Plant Level

Accomodates a variety of vegetation based on climate, landscape design, load bearing requirements and desired benefits to building owners and communities.