The project began with a complete 3D scan of the existing building, recording the high level of architectural detail and allowing the project team to create a Building Information Model (BIM). Warehaus’ expertise in a variety of building materials, including granite, limestone, brick, and terracotta, aided in the analysis required for the restoration. Additional materials used in the detailed facade included wood, steel, brass, bronze, and wrought iron – each requiring their own individual restoration solutions. The project also involved the restoration and replacement of 500+ windows, doors and skylights that included delicate treatment of stain glass windows.