Wood must be protected from which of the following?

Wood must be protected from both decay and termites because both can significantly compromise its structural integrity and longevity.

Decay, often caused by fungi, arises when wood is exposed to moisture and other environmental factors that promote fungal growth. This can lead to severe deterioration, making the wood weak and unsuitable for construction purposes. Protecting wood from moisture through proper sealing, ventilation, and the use of decay-resistant materials is crucial to prevent this issue.

Termites, on the other hand, are pests that feed on wood. They can create extensive damage over time, leading to significant structural problems if not managed. Treatments such as chemical barriers, bait systems, and using naturally resistant wood species help prevent termite infestations.

In summary, both decay and termite damage pose serious risks to wood used in construction, making their protection essential for maintaining the safety and durability of a building.