Modular housing has become an increasingly popular construction method due to its speed, efficiency, and sustainability. Galvanized steel is widely used in modular homes for wall frames, roof structures, and floor supports because it provides excellent strength while resisting corrosion. The protective zinc coating allows the material to perform well even in humid or coastal environments, reducing maintenance throughout the building's lifespan. In addition, galvanized steel components are lightweight and easy to transport, making assembly faster and more cost-effective. As demand for prefabricated housing continues to grow, galvanized steel remains one of the most reliable structural materials for modular construction.