Modular construction is a building method where structures are created off-site in sections, or "modules," that are then transported and assembled on location. This approach allows for faster construction times, as multiple modules can be built simultaneously in a factory setting while site preparation occurs. The modules are designed to meet specific building codes and can be customized for various uses, such as residential homes, schools, or commercial buildings. Once delivered, the modules are connected to utilities and finished on-site, resulting in a complete structure that is often more cost-effective and environmentally friendly than traditional construction methods.