Modular 101: What Modular Construction Really Is

Modular construction is often misunderstood as a prefabricated product or a shortcut to faster building delivery. In reality, modular is a construction methodology that fundamentally reshapes how buildings are designed, coordinated, manufactured, and assembled. This article establishes a clear technical definition of modular construction, distinguishes it from related prefabrication approaches, and explains why modular decisions must be made early to avoid systemic project risk.