Prefabrication is a construction method where building components are manufactured off-site in a controlled environment before being transported to the construction site. This process allows for greater precision and efficiency, as parts can be produced in bulk and assembled quickly on-site. By using prefabricated materials, projects can often be completed faster and with less waste. This technique is commonly used in various types of construction, including residential homes, commercial buildings, and even bridges, making it a versatile option for modern construction practices.