smoke ventilation for building

[pumpmann]

hi all
where can i find guidlines to size the smoke extraction system for a 2 storey building?

Is there excel spreadsheet available to do the calc?

 

[cdxx139]

The code will give you a good start.

knowledge is power

 

[DrRTU]

Reading NFPA 90A,90B and 92 is a good start.