Code of Practice v3.0 Online
The NZ Metal Roof and Wall Cladding Code of Practice is a comprehensive design & installation guide, and a recognised related document for Acceptable Solution E2/AS1 of the NZ Building Code.
3.20A 0.70 mm H36 Corrugated Aluminium (Min Depth 16.5 mm)
| Access | Span (m) | Low | Med | High | Very High | Extra High |
|---|---|---|---|---|---|---|
| Non-Trafficable | 0.9 | C3 | C3 | C3 | C3 | C3 |
| Non-Trafficable | 1.2 | C3 | C3 | C3 | C4 | C4 |
3.20C 0.90 H36 Corrugated Aluminium (Min Depth 16.5 mm)
| Access | Span (m) | Low | Med | High | Very High | Extra High |
|---|---|---|---|---|---|---|
| Unrestricted | 0.6 | C3 | C3 | C3 | C3 | C3 |
| Restricted | 0.9 | C3 | C3 | C3 | C3 | C3 |
| Restricted | 1.2 | C3 | C3 | C3 | C3 | C3 |
3.20E 0.70 mm H36 Trapezoidal 5 Rib Aluminium (Min Depth 27 mm)
| Access | Span (m) | Low | Med | High | Very High | Extra High |
|---|---|---|---|---|---|---|
| Restricted | 0.6 | 5T2 | 5T2 | 5T2 | 5T2 | 5T2 |
| Restricted | 0.9 | 5T2 | 5T2 | 5T2 | 5T4 | 5T4 |
3.20G 0.90 mm H36 Trapezoidal 5 Rib Aluminium (Min Depth 27 mm)
| Access | Span (m) | Low | Med | High | Very High | Extra High |
|---|---|---|---|---|---|---|
| Unrestricted | 0.6 | 5T2 | 5T2 | 5T2 | 5T2 | 5T2 |
| Unrestricted | 0.9 | 5T2 | 5T2 | 5T2 | 5T2 | 5T2 |
| Unrestricted | 1.2 | 5T2 | 5T2 | 5T2 | 5T2 | 5T2 |
| Restricted | 1.5 | 5T2 | 5T2 | 5T2 | 5T2 | 5T4 |