Which statements reflect common termite mitigation strategies in tropical construction?

• A. Termite barriers, treated lumber, moisture control (grade, slopes, drainage), proper ventilation, and regular maintenance.
• B. Regular painting with insect-repellent paint only.
• C. Using only metal framing with no wood.
• D. Ignoring moisture and drainage issues.

Answer: (A)

Termite mitigation in tropical construction relies on combining physical barriers, treated materials, moisture management, good ventilation, and ongoing upkeep. Physical barriers prevent termites from entering the building, while using treated lumber reduces the chance of wood being eaten if wood is part of the structure. Controlling moisture through proper grading, slopes, and drainage minimizes damp conditions that termites are drawn to. Adequate ventilation lowers interior humidity, which helps keep wood dry and reduces favorable conditions for termites. Regular maintenance means inspecting for cracks, gaps, leaks, and damaged barriers and repairing them promptly so new entry points aren’t created. Together, these practices address both how termites access the building and the environmental factors that encourage them in tropical climates. Painting with insect-repellent paint alone doesn’t provide durable protection, metal framing isn’t always practical or necessary, and ignoring moisture and drainage directly undermines prevention.