Heavy rolls of large sheets of architectural drawings have moved to the digital realm in many organizations but printed drawings and ARCH drawing sizes live on. The following is a comparison of some of the common architectural ARCH drawing sizes and Volanti’s Plan Review touch displays (PDF format):
Here is a PDF version
Aside from the obvious physical and print & paper cost savings from the move to digital, there is a considerable time saving from the near instant access to drawing versions and then the ability to pan, zoom, and non-destructively mark up a drawing and then communicate the result, again nearly instantly.