In this Viewpoint article, Graham Twigg, CTO of Multivista, emphasizes the importance of integrating visual as-built data directly into the BIM models created for a project by the design team for real-time validation and a more accurate representation of the building through each phase of construction. Integrating data from different construction solutions with BIM models allows a true digital twin of the completed building to be created, which would be a valuable resource throughout its lifecycle.