These programs require the use of macros to perform design calculations. On startup,
Excel may display a warning about these macros. This is a secure program.
Please adjust your security settings to allow macros to be enabled.
System Requirements
The CMC Steel Products SMARTBEAM® Non-Composite
and Composite worksheets require Microsoft Excel 97
or Excel 97 Viewer (or newer). You may install the Excel 97 Viewer by
clicking here.