What should contractors ensure regarding wood-destroying pests in new builds?

Contractors must treat the wood prior to construction to minimize the risk of wood-destroying pests. This preventative measure is essential because it protects the structural integrity of the building from potential damage caused by insects like termites and other pests that can infest untreated wood. By taking proactive steps to treat the materials before construction begins, contractors can help ensure that the wood is less susceptible to infestation, which can lead to costly repairs and safety issues down the line.

This approach follows best practices in construction and pest management, focusing on prevention rather than reaction after pests have caused damage. Other options might relate to different aspects of pest management, but they do not reflect the proactive approach needed in this context. For instance, simply ensuring that no pests are present at the time of building or only assessing them after construction would not adequately protect the wood in the long term.