What is a major benefit of using BIM over traditional 2D drawings?

Using Building Information Modeling (BIM) offers enhanced visualization and coordination among stakeholders, which is a significant advantage over traditional 2D drawings. BIM allows all project participants—architects, engineers, contractors, and clients—to work from a shared model that contains detailed 3D representations of the building and its components. This collaborative environment improves understanding and communication, enabling stakeholders to visualize the project more effectively, identify potential issues early on, and make informed decisions.

This enhanced visualization fosters stronger coordination and collaboration, as all parties can see how different systems (like structural, mechanical, and electrical) interact within the same model. It reduces the likelihood of misunderstandings and discrepancies that can arise from 2D plans, ultimately leading to a more streamlined workflow and a higher quality outcome.

In contrast, while options such as reduced project time, lower material costs, and simplified planning can be indirect benefits of using BIM, they stem from the primary advantage of improved visualization and coordination.