A drop in diesel prices helped keep construction cost growth in check in New Zealand in July, QV said in a report on Monday.
Diesel prices fell sharply month over month in July, declining nearly 21%, helping to reduce costs in fuel-intensive areas of construction work. Excavation, which fell 4.5%, saw the largest average reduction in both June and July.
"Diesel has fallen from June to July, and that saving has flowed through to some of the trades most exposed to fuel costs," QV CostBuilder spokesperson Martin Bisset said, adding that overall costs remained broadly stable.
Concrete blockwork prices increased 0.8%, while concrete rose 0.9%, the report said. Expanded polystyrene sheet was up 9.3%, aquatherm pipework by 7.5%, and copper pipework by 4%.