| Metal Decking, large areas |
- |
70.0 |
- |
m2/day |
| Metal Decking, small or complicated |
- |
28.0 |
- |
m2/day |
| Titanium Sheeted Roofs |
- |
9.5 |
- |
m2/day |
| Copper Roofs, flat work |
- |
3.0 |
- |
m2/day |
| Copper Roofs, sloping work |
- |
2.7 |
- |
m2/day |
| Zinc Roofs, flat work |
- |
2.4 |
- |
m2/day |
| Zinc Roofs, sloping work |
- |
2.1 |
- |
m2/day |
| Aluminium Roofs, flat work |
- |
2.8 |
- |
m2/day |
| Aluminium Roofs, sloping work |
- |
1.9 |
- |
m2/day |
| Lead Roofs, flat work |
- |
2.5 |
- |
m2/day |
| Lead Roofs, sloping work |
- |
2.1 |
- |
m2/day |
| Lead Roofs, dormer cheeks |
- |
1.3 |
- |
m2/day |
| Lead Roofs, flat gutters |
- |
88.0 |
- |
m/day |
| Lead Roofs, flat copings |
- |
76.0 |
- |
m/day |
| Lead Roofs, stepped gutters |
- |
3.5 |
- |
m/day |
| Lead Roofs, shaped copings |
- |
3.3 |
- |
m/day |
| Lead Roofs, cover step flashings |
- |
3.2 |
- |
m/day |
| Lead Roofs, rooflight flashings |
- |
0.8 |
- |
no/day |
| Lead Roofs, domed roof coverings |
- |
0.7 |
- |
m2/day |
