Wood Destroying Organism (WDO) Home Inspection Practice Exam

What is a common problem associated with subterranean termites in buildings?

1. Plastic members

2. Wooden members

3. Masonry members

4. Drywall members

The correct answer is: Wooden members

Subterranean termites are particularly notorious for their ability to damage wooden members within buildings. They thrive in environments where wood is in contact with soil, as this provides them with both moisture and a food source. Wood members, such as beams, structural posts, and flooring, are especially vulnerable because these termites can enter buildings through small cracks in the foundation or through unsealed areas, creating extensive internal damage before it becomes noticeable. The damage caused by subterranean termites can severely compromise the structural integrity of a building, making the identification and treatment of these pests critical for maintaining safety and stability. In contrast, while plastic, masonry, and drywall members may face other types of damage or wear, they are not food sources for subterranean termites and do not face the same risks as wooden members in this context.