Final answer:
A V Zone Certification is needed for residential buildings located in coastal areas prone to high winds and flooding to ensure their safety and resilience.
Step-by-step explanation:
A V Zone Certification is typically required for residential buildings located in coastal areas that are prone to high winds and flooding. The V Zone Certification ensures that the building is designed and constructed to meet specific criteria that can withstand the forces of hurricanes and coastal storms.
This certification is often mandated by building codes and regulations in these areas to enhance the safety and resilience of structures.
For example, in the United States, the Federal Emergency Management Agency (FEMA) provides guidelines and requirements for V Zone construction in coastal areas.