The time it takes to build a prefab home from start to finish can vary depending on several factors, such as the complexity of the design, the size of the house, the manufacturing process used, and the site preparation required.

Generally, the manufacturing process for a steel prefab home can take anywhere from a few weeks to a month, depending on the type and complexity of the home. Once the manufacturing process is complete, the home is shipped to the building site for final assembly and finishing work.

The final assembly and finishing work on the building site can take several weeks to a month, depending on the size of the home, the complexity of the design, and the site preparation required. Typically, site preparation involves pouring a foundation, connecting utilities, and preparing the site for delivery and assembly of the prefab modules.

Overall, the time it takes to build a prefab home from start to finish can range from a few weeks to a month, depending on the various factors involved. However, compared to traditional site-built homes, prefab homes can often be built faster due to the controlled manufacturing process and reduced on-site construction time.