Modular and prefabricated buildings are both types of off-site construction methods, but they differ in their construction and assembly processes.
Modular Buildings:
Modular buildings are constructed in modules or sections at an off-site facility, typically in a factory setting, and then transported to the site for assembly. This method offers significant design flexibility, as modules can be configured in various ways to create customized layouts, all while maintaining a controlled environment for rigorous quality control. These modules serve as complete structural units that can be combined to form larger structures, making the construction process faster than traditional on-site methods.
Prefabricated Buildings:
Prefabricated buildings involve manufacturing components or sub-assemblies off-site and then transporting them to the construction site for final assembly. While offering some flexibility and customization options, prefabrication may be less versatile than modular construction, as components are often designed for specific building elements. However, prefabrication can still contribute to faster construction times, especially when components are produced concurrently with on-site preparations, all while maintaining quality control in a controlled manufacturing environment.
In summary
While both modular and prefabricated construction methods involve off-site fabrication, modular construction typically refers to the creation of complete modules that can be assembled into a variety of structures. Prefabricated construction encompasses a broader range of off-site manufacturing, including the production of various building components or sub-assemblies.
