Construction Man-hour Norms
| Joinery | Unit | Tradesman Hours | Labourer Hours | |
| Windows and Doors | ||||
| Remove | No | 2.20 | ||
| 2400mm x 900mm steel window | ||||
| 3200mm x 2700mm roller shutter door | No | 4.00 | ||
| Remove door, including hardware, frame and architrave | ||||
| Pair of solid core doors | No | 1.25 | ||
| Single hollow core door | No | 0.5 | ||
| Miscellaneous | ||||
| Remove | ||||
| 750mm high x 350mm deep wall shelving unit | m | 0.5 | ||
| Timber handrails and fixing brackets | m | 0.15 | ||
| 1200mm high pipe balustrade | m | 0.25 |