Metal Decking

Task / Description Slow   Ave   Fast    Units
 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